January 2013 Louisville Municipal School District 5 Grade Math (MA) CCSS Pacing Guide 2nd Nine Weeks Mississippi Competencies and Performance Level Objectives Descriptors th Common Core State Standards for MA 5.OA.1. Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols. I CAN: --Locate and identify parentheses, brackets, and braces in numerical expressions. --Use the order of operations to solve numerical expressions. --Explain the order of operations. --Apply the order of operations to evaluate expressions. 5.OA.2. Write simple expressions that record calculations with numbers and interpret numerical expressions without evaluating them. For example, express the calculation “add 8 and 7, then multiply by 2” as 2 × (8 + 7). Recognize that 3 × (18932 + 921) is three times as large as 18932 + 921, without having to calculate the indicated sum or product. No MS Notes Using the order of operations to simplify and/or evaluate whole numbers (including exponents and grouping symbols) is found in the MMFR at grade 7.1.a. No MS Writing simple expressions that record calculations with numbers and interpreting numerical expressions are found in the MMFR at grade 6.2.c. I CAN: --Identify key words and relate words to operations. --Use words to interpret a numerical expression. --Explain the meaning of a numerical 1 January 2013 expression using words. 5.NBT.4. Use place value understanding to round decimals to any place. I CAN: --Use place value understanding to round decimals to any place with and without visuals. 5.NBT.6. (also in 1st 9 wks) Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models. I CAN: --Apply my knowledge of the basic division facts and place value to determine the quotient of whole numbers with up to 4 digit dividends and 2 digit divisors. --Illustrate and explain division using equations, rectangular arrays, and/or area models. 5.NBT.7. (also in 1st 9 wks) Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. 5.1.g. Estimate sums, differences, products, and quotients of nonnegative rational numbers to include strategies such as front-end rounding, benchmark numbers, compatible numbers, and rounding. (DOK 2) 1.g. (Proficient & Advanced) Test 1: Question(s) 57 Test 2: Question(s) 55, 42 Test 3: Question(s) 2, 51, 55 5.2.a. Determine the value of variables in equations and inequalities, justifying the process. (DOK 2) 2.a. (Proficient) Test 1: Question(s) 5, 28, 51 Test 2: Question(s) 8, 28, 49 & 60 Test 3: Question(s) 4, 20, 33 5.2.d. Apply inverse operations of addition/subtraction and multiplication/division to problemsolving situations. (DOK 2) 5.2.c. Apply the properties of basic operations to solve problems: (DOK 2) - Zero property of multiplication - Commutative properties of addition and multiplication - Associative properties of addition The MMFR specifies that students find whole number quotients of whole numbers with up to four-digit dividends and two-digit divisors at grade 4.1.d. 2.d. (Proficient & Advanced) Test 1: Question(s) 45, 46 Test 2: Question(s) 56 Test 3: Question(s) 15, 22, 47 2.c. (Basic & Proficient) Test 1: Question(s) 7, 44, 47 Test 2: Question(s) 4, 45, 47 Test 3: Question(s) 46, 56 The MMFR does not specify that students use concrete models or drawings and strategies based on place value when adding, subtracting, multiplying, and dividing decimals to hundredths. 2 January 2013 I CAN: --Add decimals to the hundredths. --Subtract decimals to hundredths. --Multiply decimals to hundredths. --Divide decimals to hundredths. --Relate the strategy used to a written method and explain the reasoning used. --Demonstrate computations by using models and drawings. 5.NF.1. Add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators. For example, 2/3 + 5/4 = 8/12 + 15/12 = 23/12. (In general, a/b + c/d = (ad + bc)/bd.) and multiplication Distributive properties of multiplication over addition and subtraction - Identity properties of addition and multiplication 5.2.d. Apply inverse operations of addition/subtraction and multiplication/division to problemsolving situations. (DOK 2) - 5.1.f. Add, subtract, multiply, and divide (with and without remainders) using nonnegative rational numbers. (DOK 1) *Fractions 2.d. (Proficient & Advanced) Test 1: Question(s) 46 Test 2: Question(s) Test 3: Question(s) 22, 47 1.f. (Proficient) Test 1: Question(s) 34, 35, 42, & 60 Test 2: Question(s) 32, 35, 39 Test 3: Question(s) 54, 57 45, 56 15, 33, 15, 50, I CAN: --Find a common denominator of fractions. --Replace fractions with unlike denominators with equivalent fractions with like denominators. --Add and subtract fractions with unlike denominators (including mixed numbers). 5.NF.2. Solve word problems involving addition and subtraction of fractions referring to the same whole, including cases of unlike denominators, e.g., by using visual fraction models or equations to represent the problem. Use benchmark fractions and number sense of fractions to estimate 5.1.f. Add, subtract, multiply, and divide (with and without remainders) using nonnegative rational numbers. (DOK 1) *Fractions 5.2.a. Determine the value of variables in equations and inequalities, justifying 1.f. (Proficient) Test 1: Question(s) 33, 34, 35, 42, & 60 Test 2: Question(s) 15, 32, 35, 39 Test 3: Question(s) 50, 54, 57 The MMFR does not specify that students solve word problems. The MMFR specifies that students use benchmark fractions to judge the magnitude of fractions at grade 4.1.k. 3 January 2013 mentally and assess the reasonableness of answers. For example, recognize an incorrect result 2/5 + 1/2 = 3/7, by observing that 3/7 < 1/2. I CAN: --Use benchmark numbers (0, ¼, ½, ¾, 1) to estimate sums and differences of fractions. --Relate estimation to my answers to see if they make sense. --Apply prior knowledge of adding and subtracting fractions to solve word problems. 5.NF.3. Interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b). Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e.g., by using visual fraction models or equations to represent the problem. For example, interpret 3/4 as the result of dividing 3 by 4, noting that 3/4 multiplied by 4 equals 3, and that when 3 wholes are shared equally among 4 people each person has a share of size 3/4. If 9 people want to share a 50-pound sack of rice equally by weight, how many pounds of rice should each person get? Between what two whole numbers does your answer lie? I CAN: --Demonstrate a fraction as a division the process. (DOK 2) 2.a. (Proficient) Test 1: Question(s) 5, 28, 51 Test 2: Question(s) 8, 28, 49 & 60 Test 3: Question(s) 4, 20, 33 5.1.g. Estimate sums, differences, products, and quotients of nonnegative rational numbers to include strategies such as front-end rounding, benchmark numbers, compatible numbers, and rounding. (DOK 2) 1.g. (Proficient & Advanced) Test 1: Question(s) 57 Test 2: Question(s) 55, 42 Test 3: Question(s) 2, 51, 55 5.1.e. Model and identify equivalent fractions including conversion of improper fractions to mixed numbers and vice versa. (DOK 1) 1.e. (Basic & Proficient) Test 1: Question(s) 58 Test 2: Question(s) 31 Test 3: Question(s) 26, 37 5.1.f. Add, subtract, multiply, and divide (with and without remainders) using nonnegative rational numbers. (DOK 1) *Fractions 1.f. (Proficient) Test 1: Question(s) 33, 34, 35, 42, & 60 Test 2: Question(s) 15, 32, 35, 39 Test 3: Question(s) 50, 54, 57 5.2.a. Determine the value of variables in equations and inequalities, justifying the process. (DOK 2) 2.a. (Proficient) Test 1: Question(s) 5, 28, 51 Test 2: Question(s) 8, 28, 49 & 60 The MMFR does not specify that students explain the meaning of the division of rational numbers until grade 6.1.j. The MMFR does not specify that students solve word problems. 4 January 2013 problem. Ex. ¼ = 1 divided by 4 --Demonstrate a division problem as a fraction. Exp. ¼ = 4/1 --Solve division word problems and express the quotient as a fraction or mixed number including visual models. 5.NF.4. Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction. Test 3: Question(s) 4, 20, 33 5.2.d. Apply inverse operations of addition/subtraction and multiplication/division to problemsolving situations. (DOK 2) 5.1.f. Add, subtract, multiply, and divide (with and without remainders) using nonnegative rational numbers. (DOK 1) *Fractions a. Interpret the product (a/b) × q as a parts of a partition of q into b equal parts; equivalently, as the result of a sequence of operations a × q ÷ b. For example, use a visual fraction model to show (2/3) × 4 = 8/3, and create a story context for this equation. Do the same with (2/3) × (4/5) = 8/15. (In general, (a/b) × (c/d) = ac/bd.) 2.d. (Proficient & Advanced) Test 1: Question(s) 45, 46 Test 2: Question(s) 56 Test 3: Question(s) 15, 22, 47 1.f. (Proficient) Test 1: Question(s) 33, 34, 35, 42, & 60 Test 2: Question(s) 15, 32, 35, 39 Test 3: Question(s) 50, 54, 57 The MMFR does not specify that students interpret multiplying a fraction and a whole number as parts of a partition. The MMFR does not specify that students find the area of a rectangle with fractional side lengths by tiling it with unit squares of the appropriate unit fraction side lengths. I CAN: --Represent a whole number as a fraction. --Multiply fractions. --Represent multiplication of fractions as models. 5.NF.5. Interpret multiplication as scaling (resizing), by: a. Comparing the size of a product to the 5.1.g. Estimate sums, differences, products, and quotients of nonnegative rational numbers to include strategies such as front-end 1.g. (Proficient & Advanced) Test 1: Question(s) 57 Test 2: Question(s) 55, 42 The MMFR does not specify that students explain the meaning of multiplication of rational numbers until grade 6.1.j. Grade 6.4.d. specifies that 5 size of one factor on the basis of the size of the other factor, without performing the indicated multiplication. rounding, benchmark numbers, compatible numbers, and rounding. (DOK 2) Test 3: Question(s) 2, 51, 55 5.1.f. Add, subtract, multiply, and divide (with and without remainders) using nonnegative rational numbers. (DOK 1) *Fractions 1.f. (Proficient) Test 1: Question(s) 33, 34, 35, 42, & 60 Test 2: Question(s) 15, 32, 35, 39 Test 3: Question(s) 50, 54, 57 January 2013 students use scale factors to perform dilations and to solve ratio and proportion problems. b. Explaining why multiplying a given number by a fraction greater than 1 results in a product greater than the given number (recognizing multiplication by whole numbers greater than 1 as a familiar case); explaining why multiplying a given number by a fraction less than 1 results in a product smaller than the given number; and relating the principle of fraction equivalence a/b = (n×a)/(n×b) to the effect of multiplying a/b by 1. I CAN: --Predict the size of a product when one factor doesn’t change when comparing two equations. Ex:. 200x20 and 200x40 (The product of 200x40 will be 2 times larger). --Predict the size of the product based on the size of the factors. Ex: fraction x fraction = smaller fraction, fraction x whole number = a fraction of the whole number. --Tell in my own words why fraction x fraction = smaller fraction ¼ x ¼ = 1/16 fraction x whole = smaller number ¼ x 4 =1 whole number x mixed number = larger than the original whole number 1½ x 4 = 6. 5.NF.6. Solve real-world problems involving multiplication of fractions and mixed numbers, e.g., by using visual fraction models or equations to represent the problem. I CAN: --Use various strategies to solve word The MMFR does not specify that students solve real-world problems. 5.2.a. 6 January 2013 problems involving multiplication of fractions. --Use various strategies to solve word problems involving multiplication of mixed numbers. --Solve real-world word problems involving multiplication of fractions and mixed numbers in various ways. (Example – visual models, equations,etc.) Determine the value of variables in equations and inequalities, justifying the process. (DOK 2) 5.NF.7. Apply and extend previous understandings of division to divide unit fractions by whole numbers and whole numbers by unit fractions.1 5.1.f. Add, subtract, multiply, and divide (with and without remainders) using nonnegative rational numbers. (DOK 1) *Fractions a. Interpret division of a unit fraction by a non-zero whole number, and compute such quotients. For example, create a story context for (1/3) ÷ 4, and use a visual fraction model to show the quotient. Use the relationship between multiplication and division to explain that (1/3) ÷ 4 = 1/12 because (1/12) × 4 = 1/3.1 5.2.a. Determine the value of variables in equations and inequalities, justifying the process. (DOK 2) b. Interpret division of a whole number by a unit fraction, and compute such quotients. For example, create a story context for 4 ÷ (1/5), and use a visual fraction model to show the quotient. Use the relationship between multiplication and division to explain that 4 ÷ (1/5) = 20 because 20 × (1/5) = 4. c. Solve real-world problems involving division of unit fractions by non-zero whole numbers and division of whole numbers by unit fractions, e.g., by using visual fraction models and equations to represent the problem. For example, how much chocolate will each person get if 3 people share 1/2 lb 5.2.d. Apply inverse operations of addition/subtraction and multiplication/division to problemsolving situations. (DOK 2) 1.f. (Proficient) Test 1: Question(s) 33, 34, 35, 42, & 60 Test 2: Question(s) 15, 32, 35, 39 Test 3: Question(s) 50, 54, 57 2.a. (Proficient) Test 1: Question(s) 5, 28, 51 Test 2: Question(s) 8, 28, 49 & 60 Test 3: Question(s) 4, 20, 33 The MMFR does not specify that students explain the meaning of the division of rational numbers until grade 6.1.j. Grade 6.2.c. specifies that students formulate algebraic expressions, equations, and inequalities to reflect a given situation. 2.d. (Proficient & Advanced) Test 1: Question(s) 45, 46 Test 2: Question(s) 56 Test 3: Question(s) 15, 22, 47 7 January 2013 of chocolate equally? How many 1/3-cup servings are in 2 cups of raisins? I CAN: --Apply and extend previous knowledge of division of a unit fraction by a non-zero whole number to create a division word problem. --Represent the quotient of a unit fraction and a non-zero whole number with a visual fraction model. --Create a division word problem to represent division of a whole number by a unit fraction. --Represent a quotient of a whole number and a unit fraction with a visual fraction model. --Solve real-world problems involving unit fractions and non-zero whole numbers in various ways. (Ex. Visual fraction models, equations, etc.) No CCSS I CAN: --Devise a rule for an input/output function table. --Describe the rule in words & symbols. 5.2.b. Devise a rule for an input/output function table, describing it in words and symbols. (DOK 2) 2.b. (Proficient) Test 1: Question(s) 6, 18 Test 2: Question(s) 6, 19, 44 Test 3: Question(s) 38, 49 The definition of function is found in the CCSS in the 8th grade. 8 January 2013 9
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