S. O . S. Student Owned Strategies for Reading as Thinking in the Content Areas Math Booster Pack S.O.S. S t u d e n t s e i g e t a r t S Owned Reading Improvement Series offered through an ODE/OAESD Collaborative What is a Booster Pack, and How Do I Use It? This Booster Pack is a collection of “next step” resources you may find useful when providing ongoing staff development in the S.O.S. reading series. As a facilitator, select items that you feel would be most appropriate for the audience and length of time provided for each session. Think about the teachers you will work with this year: • Perhaps they need a “refresher” on some of the key reading strategies you shared from the first 5 modules – with content-specific examples. • Are they interested in learning a few new strategies to use with their students to boost reading comprehension? • Teachers who have worked with the S.O.S. strategies in their classrooms for a year should be ready to discuss lesson design and how to incorporate key strategies into their instruction. Resources to help you meet these objectives are included in this packet in four sections: 1. Discussion starters: “What is math literacy?” 2. A refresher of several S.O.S. reading strategies with content specific examples 3. A sampling of new reading strategies and graphic organizers 4. Ideas for lesson planning and sample lessons provided Remember, the most effective staff development occurs when the strategies are modeled, practiced and applied. So… have fun with the ideas in this Booster Pack as you help teachers support successful reading in the content areas! Math Booster Pack Table of Contents Page Discussion Starters and Background Information............................................................. 1 Reading Strategy Refresher and Examples ....................................................................... 5 Pre Reading ...................................................................................................................... 6 - Anticipation Guide - Think Aloud - KWL Vocabulary ...................................................................................................................... 12 - KAU - Concept Definition Map - Frayer Model - Word Splash - Multiple Meaning Words/Symbols & Prefix / Suffix Reading for Information .................................................................................................. 24 - Graphic Organizers Additional Reading Strategies and Graphic Organizers ................................................. 29 - Words Sorts - KNWS - Five-Step Problem Solving - Verbal and Visual Word Association - Three-Level Guides - Semantic Mapping - Notetaking Graphic Organizer Putting it All Together – Creating a Lesson Using Reading Strategies ............................. 45 References........................................................................................................................... 53 Concept Definition Map What is it? (category) What is it like? Comparisons Math Literacy Illustrations What are some examples? Things to Think About 1. What is math literacy? 2. What components of math instruction help students become science literate? 3. What are the potential obstacles to math literacy in 6-12 education, and what can be done to address them? Reading Mathematics is Challenging! • Students must read from left to right, but also from right to left (integer number line), from top to bottom or vice versa (tables), and even diagonally (some graphs). • Mathematics texts contain more concepts per word, per sentence, and per paragraph than any other kind of text. The abstract concepts are often difficult for readers to visualize. • Students must be proficient at decoding not only words but also numeric and nonnumeric symbols. The math reader must shift from words like “plus” or “minus” to instantly recognizing their symbolic counterparts, + and – . Adapted from: Barton, Mary Lee and Clare Heidema.Teaching Reading in Mathematics A Supplement to Teaching Reading in the Content Areas, 2002 Mathematics Literacy "The development of a student’s power to use mathematics involves learning the signs, symbols, and terms of mathematics. This is best accomplished in problem-solving situations in which students have an opportunity to read, write and discuss ideas in which the use of the language of mathematics becomes natural. As students communicate their ideas, they learn to clarify, refine, and consolidate their thinking" (National Council of Teachers of Mathematics) "Reading mathematics means the ability to make sense of everything that is on a page — whether the page is a worksheet, a spreadsheet, an overhead transparency, a computer screen, or a page in a mathematics textbook or journal — in other words, any resource that students might use to learn and apply mathematics." (Teaching Reading in the Content Areas) In addition to general reading skills needed to comprehend narrative text, readers of math text must also be able to apply the following knowledge and skills: ⇒ Understand specialized vocabulary and phrases unique to math ⇒ Understand vocabulary terms and phrases that have different meanings when used in math ⇒ Interpret words, numeric and nonnumeric symbols ⇒ Recognize and understand organizational patterns common to math texts ⇒ Make sense of text using text structure and page lay-out that may not be user friendly ⇒ Infer implied sequences and recognize cause-and-effect relationships ⇒ Use inductive and deductive reasoning skills Comprehension Strategies Organize Knowledge Activate Prior Knowledge and Set A Purpose for Reading Make Inference Respond To the Ideas in the Text Think While You Read To Keep Track of Whether Things Make SENSE! Figure Out What is Important Visualize Use Fix-Up Strategies When Things Don't Make Sense ? Find out the Meanings of Unknown Words Ask Questions EFFECTIVE READING BEHAVIORS INEFFECTIVE READING BEHAVIORS Before Reading Preview text Build background information Think about key words or phrases Before Reading Start reading without thinking about the topic Do not preview text for key vocabulary Do not know purpose for reading Mind often wanders During Reading During Reading Read different texts and for different tasks all the same Do not monitor comprehension Seldom use any strategies for understanding difficult parts Adjust reading for different purposes Monitor understanding of text and use strategies to understand difficult parts. Integrate new information with existing knowledge After Reading After Reading Decide if goal for reading has been met Do not know content or purpose of reading Evaluate comprehension Read passage only once and feels finished from Irvin, J.L.ideas Reading the Social Studies Classroom , Holt Rinehart Winston, 2001 Summarize major in Strategies a graphicinorganizer Express readiness for aand test without studying or by retelling major points Apply information to a new situation Adapted from: Irvin,J.L. Reading Strategies in the Social Studies Classroom, Holt, Rinehart and Winston, 2001 S.O.S. Reading Strategies “Refresher” with Content Specific Examples Anticipation Guide (Pre-Reading Module p. 4) Anticipation Guides can be used to activate and assess students' prior knowledge, to focus reading, and to motivate reluctant readers by stimulating their interest in the topic. Because the guide revolves around the text's most important concepts, students are prepared to focus on and pay attention to read closely in order to search for evidence that supports answers and predictions. Consequently, these guides promote active reading and critical thinking. Anticipation Guides are especially useful in identifying any misperceptions students have so that the teacher can correct these prior to reading. How to use: 1. Identify the major concepts that you want students to learn from reading. Determine ways these concepts might support or challenge the students' beliefs. 2. Create four to six statements that support or challenge the students' beliefs and experiences about the topic under study. Do not write simple, literal statements that can be easily answered. 3. Share the guide with students. Ask the students to react to each statement, formulate a response to it, and be prepared to defend their opinions. 4. Discuss each statement with the class. Ask how many students agree or disagree with each statement. Ask one student from each side of the issue to explain his/her response. 5. Have students read the selection with the purpose of finding evidence that supports or disconfirms their responses on the guide. 6. After students finish reading the selection, have them confirm their original responses, revise them, or decide what additional information is needed. Students may be encouraged to rewrite any statement that is not true in a way that makes it true. 7. Lead a discussion on what students learned from their reading. Anticipation Guide Directions: In the column labeled Before, place a check next to any statement with which you agree. After reading the text, compare your opinions on those statements with information contained in the text. Before After _____ _____ 1. Multiples relate to multiplying and divisors relate _____ _____ 2. 0 is a multiple of any number. _____ _____ 3. 0 is a divisor of any number. _____ _____ 4. Multiples of 2 are called even numbers. _____ _____ 5. Multiples of 1 are called odd numbers. Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Education Laboratory), 1998 Examples Anticipation Guide Statistics Directions: In the column labeled Before, place a check next to any statement with which you tend to agree. After reading the text, compare your opinions about those statements with information contained in the text. Before After _______ _______ 1. There are several kinds of averages for a set of data. _______ _______ 2. The mode is the middle number in a set of data. _______ _______ 3. Range tells how far apart numbers are in a set of data. _______ _______ 4. Outliers are always ignored. _______ _______ 5. Averages are always given as percents. Anticipation Guide Integers Directions: In the column labeled Before, place a check next to any statement with which you tend to agree. After reading the text, compare your opinions about those statements with information contained in the text. Before After _______ _______ 1. The sum of two integers is always greater than both of the numbers being added. _______ _______ 2. It is possible to add two integers and get a sum less than zero. _______ _______ 3. The sum of zero and any other integer is always the other integer. _______ _______ 4. The product of two integers is always greater than both of the numbers being multiplied. _______ _______ 5. The product of two positive integers is always positive. _______ _______ 6. The product of two negative integers is always negative. Adapted from: Barton, Mary Lee and Clare Heidema. Teaching Reading in Mathematics: A Supplement to Teaching Reading in the Content Areas, 2002 Think Aloud (Intro Module p. 6) ∧ Consider using one or more of these questions as you model your own use of reading strategies with students. 1. Before you begin a reading assignment for math, do you leaf through the passage and read the headings to see what the passage is about? 2. Why might it be helpful to think about what you already know about a topic before reading about it? 3. When you have to read something for math, do you make sure you understand the purpose for reading it? What difference would this make? 4. If you thought a topic in your math text was going to be difficult to understand, what could you do before you started reading to help you understand? 5. How is reading in math class different from reading in English class? 6. Should you stop and think about why you are reading? Why? When should you do this? 7. How do you know if you've really understood a reading assignment for math class? 8. What can you do if you are reading and don't understand what a sentence is about? How would you decide what to do? 9. What do you do when you come to a big word in your math text that you don't know? 10. Are there times when it becomes difficult to understand what you're reading? What makes you realize it is becoming more difficult? What strategies do you use to read difficult text? Adapted from: M.T. Craig and L.D. Yore, "Middle School Students' Awareness of Strategies for Resolving Comprehension Difficulties in Science Reading,", 1996 K-W-L (Pre-Reading Module p. 13) The basic K-W-L uses three columns in which to write down information that we Know (background knowledge), Want to know (establishing purpose and asking questions), and have Learned (main idea). In addition to teaching students to connect to background knowledge, this activity also can develop habits of summarizing, questioning, predicting, inferring, and figuring out word meanings. K W L What I know What I want to find out What I learned Example: Fiboriacci’s Sequence K W L What I know What I want to find out What I learned Fibonacci’s Sequence 1, 1, 2, 3, 5, 8, 13, 21 … Fibonacci’s Rabbits Multiplying populations How do bees fit in the Fibonacci pattern? What is the connection between the Fibonacci’s sequence and the Golden ratio? Is there a formula for the Fibonacci number sequence? What do pineapples and pinecones have to do with Fibonacci? Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Education Laboratory), 1998. K-W-L Worksheet: Prime Numbers K W L What I know What I want to find out What I learned • A prime number has exactly two divisors (factors), 1 and itself. • 2 is the only even prime number. • Successive odd numbers that are both primes are twin primes: - 3 and 5 - 5 and 7 - 11 and 13 • Why are prime numbers so important? • What is the sieve of Eratosthenes, and how do you use it to get primes? • Is there a connection between prime numbers and perfect numbers? • What is an emirp? • What are some patterns related to prime numbers? K-W-L Worksheet: Tessellations K W L What I know What I want to find out What I learned • What a tessellation is • Squares, equilateral triangles, regular hexagons can be used for a tessellation. • You cannot use a regular pentagon for a tessellation. • What combination of shapes can be used in a tessellation? • What is meant by a code for a tessellation? • What are some irregular shapes that tessellate? Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Education Laboratory), 1998. K-W-L Worksheet: Estimation K W L What I know What I want to find out What I learned I know how to estimate answers to math problems in a rough way. • What is front-end estimation? • What is the mental math strategy of trading off? • Front-end estimation is a way of approximating an answer to a math problem. • Trading off is an addition strategy that involves rounding the numbers in a problem to the nearest 10 to made addition easier. K-W-L Worksheet: Order of Operations K W L What I know What I want to find out What I learned I know how to add, subtract, multiply, and divide. I know that these are all performed from left to right. • What is an expression? • What is a numerical expression? • An expression is a collection of numbers, variables, and symbols. • What is a variable expression? • A numerical expression has all numbers and symbols. • What are the rules for ordering operations? • A variable expression includes variables. • Multiply and divide from left to right. Add and subtract from left to right. Adapted from: Content Area Guide: Math, Readers Handbook: A Student Guide for Reading and Learning Great Source, 2002. Eight Principles of Vocabulary Instruction 1. Be enthusiastic about content area language and the power it can offer to students who understand how to use these words effectively. 2. Remember that learning involves making connections between what we already know and new information. Relate new vocabulary words to experiences and concepts that students already know. 3. Limit the number of words taught in each unit; concentrate on key concepts. 4. Teach concepts in semantically related clusters, so that students can clearly see associations among related concepts. 5. Model how to use graphic organizers. 6. Allow students enough practice in working with strategies and graphic organizers so that their use becomes habit. 7. Use dictionaries and glossaries appropriately. 8. Repeatedly model how to determine a word's meaning in text materials. Observing the process you use will help students know what to do when they encounter unfamiliar words outside of the classroom. Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 K-A-U Vocabulary Strategy K = Known ------- A = Acquainted -------U = Unknown (Intro Module p. 1) Before students read, the teacher presents a list of key words related to the topic of study. The students analyze what they know about each word individually and the degree to which words are known or unknown. It is easy to do this with the symbols of a +, , or — . This activity leads naturally to the preteaching of key vocabulary to be used later in the reading. Examples: K A U + — K A U + — exponent polygon rectangle pentagon trapezoid prism polyhedron cone intersection domain intercept slope parabola origin Adapted from: Vacca, R.T. and Vacca, J.L.. Content Area Reading, 1996 base power variable terms equivalent K A U K A U + — + — mean median mode weighted average line of best fit correlation range Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 Concept Definition Mapping (Vocabulary Module p. 21) What is it? Concept Definition Mapping is a strategy for helping students learn the meaning of key concepts, essential attributes, qualities, or characteristics of a word. Students must describe what the concept is, as well as what it isn’t, and cite examples of it. Looking up the concept’s definition in the dictionary is not nearly as effective as this process, which gives students a more thorough understanding of what the concept means, includes, and implies. The mapping process also aids recall. How to use it: 1. Share an example of a Concept Definition Map with students with a key vocabulary word or concept you are studying. 2. Discuss the questions that a definition should answer: • What is it? What broader category or classification of things does it fit into? • What is it like? What are its essential characteristics? What qualities does it possess that make it different from other things in the same category? • What are some examples of it? 3. Model how to use the map by selecting a familiar vocabulary term from a previous unit and have students volunteer information for the map. For instance, a science teacher might choose the concept migration. “What is it like?” responses might include “seasonal,” “movement from one area to another,” “animals looking for food and favorable climate to raise their young.” Examples could include Canadian geese, whales, monarch butterflies, and elk. 4. Have students work in pairs to complete a map for a concept in their current unit of study. They may choose to use a dictionary or glossary, but encourage them to use their own experience and background knowledge as well. 5. After students complete their maps, instruct them to write a complete definition of the concept, using the information from their maps. What is it? (category) What is it like? Comparisons Illustrations What are some examples? Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 What is it? (category) Properties Classification of numbers multiple of 2 skip count starting at 0 Even 2 is only even number that is a prime Comparisons Odd ones digit is 0, 2, 4, 6, or 8 Prime 12 58 474 includes 0 but not 1 Examples Properties What is it? (category) percents can be written in fraction or decimal form Number concept fraction with denominator 100 (per hundred) Comparisons additive when base is same: 70% of 130 = 50% of 130 + 20% of 130 Percent Ratio n% of A is the same as A% of n Fraction interest rate test scores discounts benchmark percents 10% 25% 50% Examples What is it? (category) Properties Geometric property Shape classification two sides of equal length (congruent) Isosceles pair of equal angles (congruent) Comparisons Equilateral (regular) has a line of symmetry Scalene Triangles Trapezoids Illustrations What are some examples? Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 What is it? (category) Properties What is it like? Quadrilateral 4 sides Rectangle Square 2 side parallel Trapezoid 2 scale divergent or convergent Comparisons Some table tops Chimney on house with sloped roof Funnel top Illustrations What are some examples? Adapted from: Vacca, R.T. and Vacca, J.L.. Content Area Reading, 1996 What is it? (category) Quadrilateral Properties What is it like? All four sides are congruent rectangle Square Diagonals: congruent, bisect each other, & perpendicular Comparisons computer disk 4 angles are congruent and right (90 degrees) different colors on chess board Illustrations What are some examples? Adapted from: Carol Santa. Project CRISS: Creating Independence Through Student-Owned Strategies Frayer Model (Vocabulary Module p. 24) What is it? The Frayer Model is a word categorization activity. Frayer believes learners develop their understanding of concepts by studying them in a relational manner. Using the Frayer model, students analyze a word’s essential and nonessential attributes and also refine their understanding by choosing examples and non-examples of the concept. In order to understand completely what a concept is, one must also know what it isn’t. How to use it: 1. Assign the concept or word being studied. 2. Explain all of the attributes of the Frayer Model to be completed. 3. Using an easy word, complete the model with the class. (examples follow) 4. Have students work in pairs and complete their model diagram using the assigned concept or word. Example: Essential Characteristics Set of ordered pairs with no two pairs having the same first element Nonessential Characteristics May be one-to-one May be linear (has a straight line graph) Has a domain and range Inverse may be a function Examples Function Nonexamples f(x)= 2x + 1 y<x y=_x_ perimeter of a rectangle with given area Area of a circle with given radius Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 Frayer Model Definition (in own words) Facts/Characteristics WORD Examples Nonexamples Example: Definition (in own words) A simple, closed, plane figure made up of three or more line segments Facts/Characteristics • Closed • Simple (curve does not intersect itself) • Plane figure (2 dimensional) • Made up of three or more line segments • No dangling parts Polygon Examples Nonexamples • Rectangle • Circle • Triangle • Cone • Pentagon • Arrow (ray) • Hexagon • Cube • Trapezoid • Letter A Adapted from: D.A. Frayer, W.C. Frederick, and H.G. Klausmeier, “A Schema for Testing the Level of Concept Mastery”, University of Wisconsin Frayer Model Definition (in own words) Facts/Characteristics A whole number with exactly two divisors (factors) • 2 is the only even prime number. • 0 and 1 are not prime. • Every whole number can be written as a product of primes. Prime Examples Nonexamples 1, 4, 6, 8, 9, 10, . . . 2, 3, 5, 11, 13, . . . Definition (in own words) Facts/Characteristics A whole number that divides exactly into a given whole number Every whole number has at least two factors. Every whole number can be written as a product of prime factors. A polynomial by which a given polynomial is divisible Factor Examples Nonexamples Factors of 12 are 1, 2, 3, 4, 6, and 12 • 5 is not a factor of 12. • 0 is not a factor of any whole (x + 1) and (x — 1) are factors of x_ — 1 • (x + 1) is not a factor of number. x_ + 1 Adapted from: D.A. Frayer, W.C. Frederick, and H.G. Klausmeier, “A Schema for Testing the Level of Concept Mastery”, University of Wisconsin Word Splash (As described in the ASCD video: Prereading Strategies for the Content Areas) (Pre-Reading Module p. 18) Word Splash is designed to help students access prior knowledge of words, personally construct meaning for the words related to the concept, and allows for a repetition of key ideas important to the new unit of study. This strategy is used at the beginning of a unit to activate prior knowledge and introduce students to new words related to the topic. Step One: Brainstorm, Predict and Write • Introduce 6-7 words key to developing a conceptual understanding of the unit topic. • Arrange the words on a board so that they can be rearranged later. • Students write complete sentences using 3 of the words demonstrating their understanding of the words. • Large group share out of a few of the sentences. Step Two: Explore Word Relationships • Tell the class that one of the words is the “all-encompassing” word and the rest fit under it. • Have students arrange the words in a graphic that makes sense to them or use word cards. • A few students come up and rearrange the words on the board then explain their organization. (Special education students and ELL students would benefit from having a sheet of words that they cut out and manipulate on the desktop.) Step Three: Read and Compare • Students individually read the passage, paying attention to the words on the board. • Their purpose is to see what new understandings of words develop through reading. Step Four: Comparative Results • Students revise three sentences to better portray the words as developed in the passage. • In small groups, share sentences. Sentences continue to be revised based on group feedback. • Each student stars strongest sentence then adds to the chart paper for their group. Step Five: Share Revised Sentences with Class • As a group, the students share the sentences they developed to represent the new concept. (The group discussion and sharing help both ELL and Special Education students learn the words in the context of the new unit.) WORD SPLASH Words from the text: • sum • product • quotient • order of operations • commutative property • zero • integers • data analysis * Choose 3 of the words above. On line A below, write a complete sentence for each word - showing that you know its meaning. After you read the text, write a sentence on line B showing your new understanding of the word. 1. A) B) 2. A) B) 3. A) B) Key Strategies to Determine Word Meaning (Vocabulary Module p. 7) Multiple Meaning Words / Symbols — ∪ add addition plus positive increased make larger more than sum older higher faster subtract take away minus negative decrease make smaller less than diminished difference younger deeper slower lower ÷ x multiply times product double (x2) triple (x3) quadruple (x4) divide division into divided by one half (_) one third (_) one forth (_) Examples of Mathematic Prefixes, Suffixes, Roots Morpheme Math Usage bi (two) bisect, binomial, bimodal cent (hundred) centimeter, percent circu (around) circle, circumference co, con (with) coefficient, cosine, collinear, congruent dec (ten) decimal, decagon dia (through) diagonal, diameter equi (equal) equilateral, equiangular hex (six) hexagon inter (between) intersect, interpolate kilo (thousand) kilometer, kilogram milli (thousand) millimeter, milligram octo (eight) octogan para (beside) parallelogram Using Graphic Organizers Implementation Guide (Reading for Info Module p. 15) Overview Graphic organizers are made up of lines, arrows, boxes, and circles that show the relationships among ideas. These graphic organizers have the potential of helping students organize their thinking and their knowledge. While textbooks contain many types of text, the largest portion is or informational. Informational text has five major structures: (1) cause and effect, (2) compare and contrast, (3) description, (4) problem and solution, and (5) sequence or chronological order. Strategy in Action Students should complete the following steps to practice the strategy: Step 1: Preview the Text. What did you notice while previewing this section (such as any signal words, text structure, or graphic signals)? Step 2: Read the Text. Now have the students read the passage. Step 3: Determine Which Graphic Organizer Would Best Display the Information. Have students decide which of the graphic organizers might organize the ideas in the text best, depending on their purpose for reading. Be sure to remind students that the organizers can be modified to suit their purposes. They can complete this part either individually or in small groups. Step 4: Create a Graphic Organizer. Working in small groups, have students create a graphic organizer that displays the ideas in the text. Step 5: Present the Graphic Organizer. Small groups then present their graphic organizers to the class using an overhead transparency or chart. Remember there is no one best answer. Students may display their work differently depending on their purpose for reading and what they chose to emphasize. Discussion Once students have finished the activity, you may want to have a brief discussion with them about the assignment. Encourage students to probe why they chose the graphic organizer they did and how graphic organizers can help them organize ideas. Adapted from: Modified from Judith Irvin, Reading and The Middle School Student. Needham Heights: Allyn & Bacon, 1998 Sample Graphic Organizers Concept Definition Webs Hexagons Acute Pentagons Obtuse Right Triangles Polygons Scalene Isosceles Equilateral Quadrilaterals Trapezoid Parallelogram Rectangle Rhombus Square Statistical Measures Measures of Location Mean Mode Measures of Dispersion Median Range Adapted from: Barton, Mary Lee and Clare Heidema.Teaching Reading in Mathematics A Supplement to Teaching Reading in the Content Areas, 2002 Quartiles Sample Graphic Organizers Generalization/Principle Diagrams Generalization or Principle Every composite number can be written as a product of prime numbers. Example 20 = 2 x 2 x 5 Example 39 = 3 x 13 Example 126 = 2 x 3 x 3 x 7 Example 154 = 2 x 7 x 11 Generalization or Principle Every square number can be written as the sum of two triangular numbers. Example 16 = 6 + 10 Example 36 = 15 + 21 Example 100 = 45 + 55 Example 144 = 66 + 78 Adapted from: Barton, Mary Lee and Clare Heidema.Teaching Reading in Mathematics A Supplement to Teaching Reading in the Content Areas, 2002 Sample Graphic Organizers Compare/Contrast Venn Organizers Triangular Numbers Square Numbers 21 1 28 36 10 1225 4 9 3 25 6 Different (Triangular but not square) 16 Alike (Both triangular and square) Different (Square but not square) Pyramids Prisms 3-dimensional solid X X One base X Pair of parallel bases X All triangular faces except base X Polyhedron X cube X X Adapted from: Barton, Mary Lee and Clare Heidema.Teaching Reading in Mathematics A Supplement to Teaching Reading in the Content Areas, 2002 5. Doesn’t use radius or diameter 4. Uses length, width, and side measurements 3. Use with all shapes but circles 2. Different formulas: Quadrilateral—P = s_+ s_+ s_+ s_ Parallelogram—P =21 + 2w Rectangle—P = 21 + 2w Rhombus—P = 4s Square—P = 4s 1. Doesn’t use pi (π) Differences 5. Both are measurements 4. Both have to have labels 3. Both use decimals or fractions 2. Both have formulas 1. Distance around a shape Similarities Similarities 4. Uses pi (π), 3.14 or 22/7 3. Uses radius and diameter 2. Different formula: C = πd or C = 2πr 1. It’s only used for circles Differences Compare/Contrast Organizer Adapted from: Reading Strategies for the Content Areas: During-Reading Strategies, ASCD, 2003 Additional Reading Strategies and Graphic Organizers Word Sorts What is it? Word sorts help students recognize the semantic relationships among key concepts. Students are asked to sort vocabulary terms into different categories. The strategy can be used in two different ways. In a “closed sort,” the teacher provides the categories into which students are to assign the words. In an “open sort,” students group words into categories and identify their own labels for each category. Word sorts help students develop a deeper understanding of key concepts, and also are an excellent method of teaching the complex reasoning skills of classification and deduction. How to use it: 1. Students copy vocabulary terms onto 3” x 5” cards, one word per card - or the teacher has words printed on a handout that students can tear into cards. 2. Individually or in groups, students then sort the words into categories. With younger students or complex concepts, the teacher should provide students with the categories and have students complete a “closed sort.” 3. As students become more proficient at classifying, teachers should ask them to complete “open sorts”; that is, students sort words into labeled categories of their own making. At this stage, students should be encouraged to find more than one way to classify the vocabulary terms. Classifying and then reclassifying helps students extend and refine their understanding of the concepts studied. Word Sort Words beginning with a “P” Dimensional Figures polyhedron polygon polygon rectangle perimeter parallelogram pentagon trapezoid Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 Word Sorts Geometry Word Sort length cubic acute similar perimeter linear prime reflection volume quadratic scalene rotation radius variable equilateral translation right width Geometry Word Sort Shapes Measures Relations sphere length parallel square cube perimeter perpendicular edges circle prism volume adjacent lines hexagon cone circumference opposite points parallelogram cylinder radius symmetry rays rhombus pyramid area intersecting Parts of Shapes Plane figures Solid figures diagonals triangle verticles angles congruent bisector similar Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 Number Sorts (a variation of Word Sorts) Provide students with a set of number cards. Ask them to place them in the correct spot on this graphic organizer. Multiples of 5 Prime 50 53 105 5 3 0 41 35 1 4 72 36 Less than 50 51 Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 K-N-W-S (K-W-L for Word Problems) What Is It? In this pre-reading strategy students use a process similar to K-W-L to analyze and plan how to approach solving a word problem. Students answer what facts they KNOW, what information is NOT relevant, WHAT the problem asks them to find, and what STRATEGY they can use to solve the problem. How to Use It? 1. Introduce students to the four-column K-N-W-S worksheet, or have them draw the graphic organizer on their own paper. 2. Present students with a word problem, and model how to fill in information in each of the columns. Explain how you knew what information should be included in each column. 3. Ask students to work in groups to complete a K-N-W-S for other word problems. Students should discuss with their groups how they knew what to put in the columns. 4. Give students ongoing independent practice using this strategy to solve word problems. K N What facts do I KNOW from the information in the problem? Which information do I NOT need? W S WHAT does the What STRATEGY/ problem ask me to operation/tools will find? I use to solve the problem? Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Education Laboratory), 1998. Example: Problem: The ends of a rope are tied to two trees, 500 feet apart. Every 10 feet an 8-foot post is set 2 feet into the ground to support the rope. How many support posts are needed? K-N-W-S Worksheet: (K-W-L for word problems) K N What facts do I KNOW from the information in the problem? Which information do I NOT need? WHAT does the What STRATEGY/ problem ask me to operation/tools will find? I use to solve the problem? The posts are 8 feet tall. How many support posts are needed? Trees are 500 feet apart. Posts are placed The posts are set at 10-foot intervals 2 feet into the between the trees. ground. W S Draw a model to understand how to place posts. Solve the problem with the trees closer and find a pattern. There are 50 (500 ÷ 10) 10-foot intervals between the trees. Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Education Laboratory), 1998. Five-Step Problem Solving What is it? Students’ comprehension of word problems can be enhanced by teaching them to read word problems as meaningful passages — as short stories from which students can construct meaning based on their prior knowledge and experience. Teachers use this strategy by presenting students with a graphic organizer that leads them through a five-step problemsolving process. How could it be used in mathematics instruction? This strategy gives students a graphic organizer to use in the problem-solving process. It can help students understand the steps and explain their reasoning throughout the process. How to use it: 1. Introduce students to the layout and design of the graphic organizer. Point out that the diamond shape of the graphic reinforces the fact that all students begin with the same information about a problem and should arrive at the same conclusion, if they are successful at solving the problem. Explain each of the steps outlined in the graphic. 2. Present students with a word problem, reading it aloud and asking students about their prior knowledge of the situation and elements included in the “story.” 3. Model for students how to complete the first step of the organizer, restating the question in a number of ways. Ask students to identify which version is the clearest and to explain the reasoning behind their choice. Once students know how to approach the problem, they will feel more confident about solving it. 4. Model how to complete the remaining steps in the graphic organizer. 5. When students understand the steps in the graphic organizer, offer them opportunities for guided practice. Select another word problem, and lead them through each step of the process. Ask students to discuss their thinking as they read the problem and to articulate the reasons for the responses they give. 6. Let students work in small groups to discuss and complete several more problems using the five-step graphic organizer. See Next Page ∨ Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 Graphic Organizer for Five-Step Problem Solving 1. Restate the problem/question: 2. Find the needed data: 3. Plan what to do: 4. Find the answer: STEP 1 STEP 2 STEP 3 Answer: 5. Check. Is your answer reasonable? Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 Verbal and Visual Word Association (VVWA) What is it? The VVWA strategy puts together a vocabulary word and its definition with both a visual and a personal association or characteristic of the term. This strategy helps students learn vocabulary on their own and helps them retain the new vocabulary through visual characteristic associations. This strategy has been shown to be especially effective for lowachieving students and for second language learners in content-area classes. How could it be used in mathematics instruction? Much of the vocabulary of mathematics can be represented visually. This strategy may be used by students as they are introduced to new vocabulary to make immediate visual associations. As students discover the critical characteristics of a concept or make personal associations, they put these together with the definitions and visuals to deepen their understanding of the concept. How to use it: 1. Select vocabulary terms that would be appropriate for using VVWA. 2. Direct students to draw a rectangle divided into four sections for each term. 3. Instruct students to write the vocabulary word in the upper-left box of the rectangle. Instruct them to write the text definition of the term or give them a definition to write in the lower-left box. 4. Direct students to draw a visual representation of the vocabulary word (perhaps found in a graphic in the text) in the upper-right box of the rectangle. Then suggest that they make their own personal association, an example of characteristic, to put in the fourth box at the lower right. Vocabulary Term Visual Representation Definition Personal Association or Characteristic Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 Verbal and Visual Word Association (VVWA) Examples: Right Triangle ramp or slide A triangle with one right angle (90_ ) (square corner) Normal Distribution Distribution of statistical measures (data) that has a symmetrical graph Bell shaped Think of Liberty Bell Measures are close to middle like people’s heights Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 Three-Level Guides What is it? The Three-Level Guide helps students analyze and solve word problems. Using a teacherconstructed graphic organizer, students must evaluate facts, concepts, rules, mathematics, ideas, and approaches to solving particular word problems. How to use it: 1. Construct a guide for a given problem similar to the one shown on the next page. The first level (Part I) should include a set of facts suggested by the data given in the problem. The students’ goal will be to analyze each fact to determine if it is true and if it will help them to solve the problem. 2. The second level (Part II) of your guide should contain mathematics ideas, rules, or concepts that students can examine to discover which might apply to the problemsolving task. 3. The third level (Part III) should include a list of possible ways to get the answer. Students will analyze these to see which ones might help them solve the problem. 4. Introduce students to the strategy by showing them the problem and the completed three-level guide. Explain what kind of information is included at each level. 5. Model for students how you would use the guide in solving the problem. 6. Present students with another problem and guide. Have them analyze the information you have included to determine its validity and usefulness in solving the problem. 7. With advanced students, ask them to select a word problem from the text and complete a three-level guide to be shared with the class. Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 Example: Three-Level Guides A Three-level guide to a math problem Read the problem and then answer each set of questions, following the directions given for the set questions. Problem: Sam’s Sporting Goods has a markup rate of 40% on Pro tennis rackets. Sam, the store owner, bought 12 Pro tennis rackets for $75 each. Calculate the selling price of a Pro tennis racket at Sam’s Sporting Goods. Part I Directions: Read the statements. Check Column A if the statement is true according to the problem. Check Column B if the information will help you solve the problem. A (true?) B (help?) Sam’s markup rate is 40%. Sam bought 12 Pro Tennis rackets. Pro tennis rackets are a good buy. Sam paid $75 for a Pro tennis racket. The selling price of a Pro tennis racket is more than 75% Part II Directions: Read the statements. Check the ones that contain math ideas useful for this problem. Look at Part I, Column B to check your answer. Markup equals cost times rate. Selling price is greater than cost. Selling price equals cost plus markup rate. Markup divided by cost equals markup rate. A percent of a number is less than the number when the percent is less than 100%. Part II Directions: Check the calculations that will help or work in this problem. Look at Parts I and II to check your answers. 0.4 x $75 12 x $75 $75 x 40 1.4 x $75 40% x $75 $75 + ( _ x $75) Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 Semantic Mapping What is it? A semantic map is a visual tool that helps readers activate and draw on prior knowledge, recognize important components of different concepts, and see the relationships among these components. How Could It Be Used In Mathematics Instruction? This strategy can be incorporated into the introduction of a topic to activate students’ prior knowledge and then used throughout a unit or series of lessons on the topic. Students will be able to visualize how terms are connected and/or related. This strategy can be used to build connections between hands-on activities and reading activities. How to use it: 1. Write the major topic of the lesson or unit on chart paper. Let students brainstorm a list of terms that relate in some way to this major topic. 2. Write the major topic in the center of another sheet of chart paper and circle it. 3. Ask students to review the brainstormed list and begin to categorize the terms. The categories and terms should be discussed and then displayed in the form of a map or web. 4. Leave the chart up throughout the series of lessons or unit so that new chapters and terms can be added as needed. Category Category Term Term Term Term Term Term Major Concept Category Category Term Term Term Term Term Term Adapted from: Billmeyer, Rachel and Mary Lee Barton. Teaching Reading in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Educational Laboratory), 1998 Examples: Formulas Unknowns/Variables A = lw C = 2πr P = 2(l + w) numerical degree dependent Equations Number Relations 2x3=3x2 2 x (5 + 3) = 10 + 6 72 – 58 = 74 – 60 Systems Degree (Graphing) linear quadratic cubic simultaneous equations consistent/inconsistent dependent/independent Operations Parts addition subtraction multiplication division square root absolute value ones place tens place tenths place etc. numerator denominator place value Numbers Uses counting comparing ordering Types prices scores measures labels sizes dates positive negative fraction decimal percent prime composite odd even Adapted from: Barton, Mary Lee and Clare Heidema, Teaching Reading in Mathematics: A Supplement to Teaching Reading in the Content Areas, 2002 triangular square perfect abundant Example: Units Tools ruler, tape measure scale cup clock thermometer protractor Metric Customary Nonstandard meter foot pencil cm inch paper clip km mile glass liter quart gram ounce kg pound Celsius Fahrenheit Measurement Formulas Types Length Cover (1-dim) (2-dim) width area height surface perimeter area circumference Volume (3-dim) volume Other capacity weight mass time temperature angle measure rectangle: A = Iw P = 2(I + w) circle: A = πr_ C = 2πr sphere: V = 4/3πr_ cylinder: V =πr_h Adapted from: Barton, Mary Lee and Clare Heidema, Teaching Reading in Mathematics: A Supplement to Teaching Reading in the Content Areas, 2002 NOTES (Reading for Info Module p. 11) Information Worth Noting Questions? (I wonder….) Summary of Key Ideas Graphic Representation of Key Ideas ↵ ↵ ↵ ↵ ↵ Created by: MaryBeth Munroe, Southern Oregon S.D. Putting it All Together ~ Lesson Planning ~ The Strategic Teacher Shares Reading Strategies Belief in Ability to Affect Learning A Strategic Learner Repertoire of Effective Teaching Methods Personal Characteristics Content Knowledge Knowledge and Understanding of Students The Strategic Teacher Strategic Knowledge and Expertise of Reading Strategy Explicit Instruction Practice and Feedback Modeling How and When to Use a Strategy Benefits of a Strategy Thinking Aloud Adapted from: McEwan, E.K. Raising Reading Achievement in Middle and High School: 5 Simple-to-Follow Strategies for Principals. 2001 by Corwin Press, Inc. International Reading Association S.O.S. Reading Strategies Session Pre-Reading During Reading After Reading X X X X X X X X X X X X X X X X X X Introduction Session K.A.U. Think Aloud Think-Pair-Share Pre-Reading Session Give One, Get One Anticipation Guide K.W.L. D.R.T.A. Word Splash Predicting Nonfiction THIEVES P.A.C.A. X X X X X X X X Vocabulary Session Modified K.A.U. Vocab Alert! Context Clues Prefix – Suffix Concept Definition Map Frayer Model 3+3 Reading for Info Session Determine Text Features Determine Text Structures Graphic Organizers Read, Cover, Remember, Retell I.N.S.E.R.T. S.C.A.N. & R.U.N. P.R.I.M.E. Questioning Session Visualizing Information Question Answer Relationship Question Around Thick and Thin Questions Reciprocal Teaching Re Quest Cubing X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X The Lesson Research Suggests a New Format Traditional Format New Format Prereading activities Discussion Predictions Questioning Brainstorming Setting purpose Reading assignment given Independent reading Guided ACTIVE reading • silent • pairs • group Activities to clarify, reinforce, extend knowledge Discussion to see if students learned main concepts, what they "should have" learned Adapted from: Billmeyer, Rachel and Mary Lee Barton, Teaching in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Education Laboratory), 1998. Putting it all Together Lesson Planning 1. Determine your objectives for the lesson. What do you want students to know or to be able to do at the end of the lesson? 2. Select a strategy for accessing students’ prior knowledge of the general topic. Examples: KWL, Anticipation Guide, etc. 3. Preview the text material for vocabulary. 4. a. Identify critical vocabulary students will need to know prior to reading. b. Select vocabulary strategies appropriate for the text and lesson. Examples: Frayer Model, Word Splash, Concept Definition Map, etc. Preview the text material for organization. a. Determine the organizational pattern(s) used in the text. 1. Note text features to point out to students prior to their reading. 2. Note signal words to which students should pay attention. 3. Select a graphic organizer that aligns with the pattern. b. To provide students with strong guidance in organizing the text information, devise prereading questions that 1. Align with or emphasize the organizational pattern 2. Will aid comprehension by focusing students’ attention to their purpose for reading (Quiz? Performance task? Discussion?) 3. Will help students meet your original objectives for the lesson. 5. Select “during reading” questions (process questions that focus on metacomprehension strategies such as making predictions, confirming or revising those predictions, and noting graphic aids that signal important ideas). If students are prompted to focus on their reading process, their metacomprehension will improve. 6. Select post-reading questions and activities that help students meet your objectives, reflect on and apply what they have learned, and revise existing schema (e.g., writing-tolearn; performance activity; discussion). Adapted from: Billmeyer, Rachel and Mary Lee Barton, Teaching in the Content Areas: If Not Me, Then Who? Aurora: McREL (Mid-continent Regional Education Laboratory), 2000. Teacher's Checklist YES NO • Have I identified my objectives for this lesson – what I want students to know and be able to do? • Have I previewed the text and determined key concepts/vocabulary students need to know? • Have I included activities and strategies that will help students develop a clear understanding of these key concepts? • Have I selected activities to assess, activate, and build students' background knowledge? • Have I identified the text's organizational pattern(s) and whether it highlights information I consider most important? • If the organizational pattern does not highlight key information, have I determined the frame of mind or pattern I will tell students to use while reading? • Have I selected a suitable graphic organizer students can use to organize key concepts? • Have I decided the purposes students should keep in mind while reading (e.g., whether they will be using the information in a discussion, performance activity, on a quiz)? • Have I developed "during reading" questions that will prompt students to employ metacognitive skills? • Have I selected post-reading questions and activities that require students to make meaningful connections, and to deepen their understanding by applying what they have learned? Adapted from: Strategic Teaching, McREL (Mid-Continent Regional Education Laboratory) Example Lesson #1 Using M.C. Escher to Teach Geometry Concepts Pre-Reading Reading Purpose: To give the student the opportunity to become familiar with the artist/mathematician M.C. Escher and to gain an awareness of how he uses concepts in geometry, such as tesselations, polygons and tilings, to create imaginative works of art which include surprising puzzles and paradoxes. KWL: To provide students with background information and to prepare them to participate in a discussion about what they already know, they first view a film on the life of M.C. Escher and look at examples of works of art that he created. After seeing the video students discuss what they know about Escher and record this information either visually, in a list, or by using sentences in the column K-Know. Students continue to reflect on what they want to know and record their ideas and questions in the W-Want to Know column. Know Want to know What I Learned During Reading: INSERT Notes Students read the article independently, and use the INSERT strategy to take notes in the margin, highlighting important or interesting information. ⇑ = I already knew this + = New information ! = Wow ?? = I don’t understand After-Reading Students reconvene and share what they have learned. They record new information on the L-Learned section of the KWL organizer. Video and Reading Selections • The Fantastic World of M.C. Escher (video) • Agnesi to Zeno: Over 100 Vignettes from the History of Math, by Sanderson Smith, (1996) • M.C. Escher, Artist and Geometer, Key Curriculum Press, (1996) Adapted from: Pam Mathews, Corvallis School District Sample Lesson #2 Full Circle: A Geometry Lesson Purpose: To teach students how to read mathematical text, interact with examples, learn new vocabulary, concepts and techniques involved with attributes of circles. Pre-Reading 1. Each student will record 5 terms that they associate with circles. 2. Each student will compare their list with a partner and add new ideas to their list. 3. The whole class will help generate a class list of terms. During Reading In small groups, students read the assigned article. Each group has a different article on circles. After Reading 1. Students who read the same article will meet to create a presentation for the class. 2. One student will be selected to present the material to the class and other students will be available to field questions from the audience. Reading Selections • Circles: Definition of a circle, chords, tangent and secant lines http://www.math.psu.edu/geom/koltsova/section7.html • Circles and Angles http://www.math.psu.edu/geom/koltsova/section8.html • Circle Formulas http:forum.swarthmore.edu/dr.math/faq/formulas/faq.circle.html Adapted from: Pam Mathews, Corvallis School District Special thanks to the following educators for contributing samples of classroom reading strategies: • • • Reynolds High School teachers Centennial High School teachers Pam Mathews, Corvallis School District References Classroom Strategies for Interactive Learning (1995), by Doug Buehl Guiding Reading and Writing in the Content Areas (1998), by M. Carrol Tama and Anita Bell McClain Invitations: Changing as Teachers and Learners K-12 (1994), by Regie Routman Raising Reading Achievement in Middle and High School (2001), by Elaine McEwan Real Reading, Real Writing: Content-Area Strategies (2002), by Donna Topping and Roberta McManus Teaching Reading in Mathematics: A Supplement to Teaching Reading in the Content Areas (2002), by Mary Lee Barton and Clare Heidema Teaching Reading in the Content Areas: If Not Me, Then Who? (1998), by Rachel Billmeyer and Mary Lee Barton Tools for Thought: Graphic Organizers for Your Classroom (2002), by Jim Burke Yellow Brick Roads: Shared and Guided Paths to Independent Reading 4-12 (2000), by Janet Allen Math
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