QUESTIONING IN THE SCIENCE CLASSROOM PAT BROWN, PHD AND KATHY HOPKINS SECONDARY SCIENCE AND SOCIAL STUDIES CURRICULUM COORDINATORS FORT ZUMWALT SCHOOL DISTRICT Think about your classroom… What features of academic conversations are happening…? Do all students get a chance to answer? Do students have time to discuss and follow up on their answers? Do students get to hear other student answers in order to reflect on their own understanding? Video Analysis A (8:13-9:40) Questioning types What do you notice about the questioning? Take notes as you watch the clip. Other Feedback Classroom Conversation Talk Time/ Contribution Interactional Patterns Video Analysis A – What does the research say about questioning? 75% of the questions teachers ask are of a factual or literal nature. (Bromley, 1992, 139) 80% or more of classroom questioning may be based on low order, factual recall questions (Quigley, 2012) Teachers ask an average of 70 factual questions in an average 30-min lessons (Bromley, 1992) Video Analysis A – What does the research say about questioning? True dialogue occurs when teachers ask questions to which they do not presume to already know the correct answer. (Lemke, 1990) Research indicates that teachers specifically trained to ask high-quality questions show significant improvement in constructing and using such questions in the classroom. (Angletti 1991; Blanchard, Southerland, and Grandger 2008) Video Analysis B (8:13-9:40) Questioning types What do you notice about teacher feedback? Other What do you notice about the interactions— between teacher and student AND student and student? Feedback Classroom Conversation Talk Time/ Contribution Interactional Patterns Video Analysis B – What we noticed about interactions? • Question-Response-Feedback • Teacher-Centered • Form of I-R-E (Initiation-Response-Evaluation) pattern • Very common type of classroom discourse (Mortimer & Scott, 2003; Lemke, 1990) Limited participation per interaction (teacher-student) • Established norms for participation • Students respond when called on • No evidence there is room for student questions • Adversarial in nature • Teacher knowledge versus student knowledge • Video Analysis C (8:13-9:40) What do you notice about the talk time? Questioning types Other Feedback Classroom Conversation Is there anything else that you notice about the clip? Talk Time/ Contribution Interactional Patterns Conversation Analysis T: S: T: S: T: S: T: S: T: Conversation Ok, I am a square field with an area of 169 square feet, what’s the length of one of my sides, Janae? 13 13, What? Ahhh, Feet. Excellent! I am a square field with a parameter of 48 feet. What’s my area, Katrina? 144 Excellent! I am a regular octagon with a side that measures 8X plus 2. What is my perimeter, Taneise? 64x Plus 16. Excellent! I am an isosceles triangle… Conversation Analysis Conversation T: S: T: S: T: S: T: S: T: Ok, I am a square field with an area of 169 square feet, what’s the length of one of my sides, Janae? 13 13, What? Ahhh, Feet. Excellent! I am a square field with a parameter of 48 feet. What’s my area, Katrina? 144 Excellent! I am a regular octagon with a side that measures 8X plus 2. What is my perimeter, Taneise? 64x Plus 16. Excellent! I am an isosceles triangle… Word Count 22 1 2 2 16 1 19 3 6… General analysis/points This was a teacher-centered classroom The talk time consisted mainly of teacherstudent vs. student-student conversation Unwritten rules for participation (answer when randomly called upon) Do not ask questions Talk time was fast paced with little time for student processing Questions were focused versus broad Focused Versus Broad Questions Focused Question - anticipates predictable response planned by the instructor. Focus on “correct” response Can require students to remember, recall, recognize information Useful to help students recall a fact, define a term, review a topic Beneficial for helping students confirm previous classroom experiences Broad Questions Broad Question – elicits a variety of acceptable and generally unpredictable responses. Allows for unplanned, divergent outcomes Promotes unique thinking processes Encourages synthesizing/extending ideas, deduce and predict, or organize elements of what they’ve learned into a fresh pattern Allows Values students to co-constructing knowledge individual contributions at all stages of development We’ll focus more on broad question, accepting student responses, and wait time Question Planning Wheel Provides teachers with specific areas of probing questions Can promote student to student conversation and elaboration on ideas Allows teachers to provide acceptance of student ideas (not always feedback) and promote student-to student conversations Questioning Wheel Elaborate and Clarify Student Response Synthesizing Student Response Student Response Broad Question Student Response Rewording Examples Student Response Building on Ideas Elaborate and Clarify Prompts: • Can you elaborate on ….? • What does that mean…? • What do you mean by…? • Can you clarify the part about…? • Tell me more about… • How is that important? • How does it support your point that…? • I understand the part about … but I want to know… • Can you be more specific…? Support Ideas with Examples (Labs and Demos, Discussions, Text, other texts, world, one’s own life) Prompts: • Can you give an example from the [lab, demo, discussion, text, etc…]? • [When using texts] Where does it say that? • What is a real-world example? • Are there any cases of that in real life? • Can you give an example from your life? Build on and/or Challenge a Partner’s Idea (Pick a point, stay relevant, connect ideas, challenge and adapt ideas) Prompts: • How can we add to this idea of… • What other ideas or examples relate to this idea? • What else could support this idea? • Do you agree? • What contradicts this? What are other points of view? Rewording and Paraphrase (Shows true listening, negotiates meaning between speaker and listener) Prompts: • Can any one say [idea] in their own words? • Is that clear? • Does that make sense? • Do you know what I mean? • What do you think? Is this clear? Makes sense Synthesize (Building skills such as organizing and prioritizing) Prompts: • How can we summarize what we discussed? • What have we discussed? • How can we bring these ideas together? • What is the main point we want to communicate after discussing this? • What is our conclusion? Social Studies Example Synthesizing Student Response Student Response Broad Question Student Response Rewording Student Response Broad Question: What was the impact of the Battle of Iwo Jima on the eventual victory for the Allied forces? Elaborate and Clarify Examples Student Response Building on Ideas Elaborate and Clarify (Analogies and Examples) Can you elaborate on ….? (what the visual represents and various aspects of visual) What does that mean…? (raising the American flag) What do you mean by…? (the importance of several men raising the flag) Can you clarify the part about…? (the significance of the American flag being raised here and the impact on soldiers ) Tell me more about… (the Battle of Iwo Jima) How is that important? How does it support your point that…? (What role did the Battle of Iwo Jima play in WWII) Support Ideas with Examples (Text, other texts, world, one’s own life) Prompts: Can you give an example from the text? (relating the importance of the victory) Where does it say that? ( primary or secondary sources) What are examples from other texts? (can those examples be interpreted the same way) What is a real-world example? Are there any cases of that in real life? (similarities/differences to this situation/celebration in US history) Can you give an example from your life? (something that has been a struggle and you overcome it) Science Example Elaborate and Clarify Broad Question: Student Response Synthesizing Broad Question Student Response Rewording Student Response How are chemical and physical changes different? Student Response Examples Student Response Building on Ideas Elaborate and Clarify • Tell me more about [changing color, forming a precipitate, producing gas]? • How is forming a gas an important clue that a chemical change has occurred? • Can you clarify the part about changing color is a chemical change? What about painting a wall? • Can you elaborate on what a physical change is? • I understand that you listed the word precipitate but I want to know more about what it means? Support Ideas with Examples (Labs and Demos, Discussions, Text, other texts, world, one’s own life) • Can you give an example from the lab to show the difference between a chemical and physical change? • When we close read the book, what picture was used to show a precipitate? • What is a real-world example of a physical change? • Are there any cases of chemical changes that occur in your everyday life? • Can you give an example from your life that happened today of of a physcial change? Build on and/or Challenge a Partner’s Idea (Pick a point, stay relevant, connect ideas, challenge and adapt ideas) • How can we add to this idea of the formation of a precipitate? • What other ideas or examples are there of physical changes? • What is a non-example for color changing as evidence of chemical change? Rewording and Paraphrase (Shows true listening, negotiates meaning between speaker and listener) • Can someone else explain what a chemical change is in their own words? • Does the idea of “formation of a precipitate” make sense? Synthesize (Building skills such as organizing and prioritizing) • How can we summarize what is important evidence that a physical change has occurred? • In the next unit we will study states of matter. How might learning about chemical and physical changes relate to states of matter? • If you had to explain the difference between chemical and physical changes to a young kid what would you tell them about how they are different? Skulls Activity How can you use the planning wheel to create questions for skulls? Use planning wheel themes Share planning wheels
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