Evaluation for 6.2a
Materials support educators in guiding students to share and reflect on their problem-solving approaches, including explanations, arguments, justifications, and multiple points of entry.
The materials include "open-ended problems that allow students to use different strategies to find a solution," and require students to "explain their reasoning through peer discussion and written reflections," encouraging multiple points of entry and deeper understanding. The materials support educators in guiding students to share and reflect on their problem-solving approaches, including explanations and justifications. Unit 3, Day 6 provides an opportunity for students to explain and justify how to find the correct slope from the table of values. The Closure states, "Students are shown a table. Students must explain how to determine the slope in two different ways. Before submitting, have students share their responses orally with a partner. Students should exchange feedback and revise their responses." This lesson also requires students to explain how to find the slope from a table in two ways, then "share their responses orally with a partner" and revise, supporting multiple strategies and justification of reasoning. Unit 3, Day 4 asks students to determine whether a slope found from a graph is correct and to "justify their response," "share their responses orally with a partner," and revise based on feedback, promoting reflection and explanation. The Pick 4 Essays provide opportunities for students to reflect on and communicate their understanding of mathematical arguments. For example, the Pick 4 Essay for Week 2, "Proportional and Non-Proportional Relationships," includes the following prompts: "Michele said the numbers shown are all integers because they are negative: 6.67, –2/3, –√36, -0.65, –3/5. Was she correct? Explain," and "Scott says he does not need to learn math because he can always use the calculator on his phone. Is he right? Explain."