Evaluation for 6.2a
Materials support educators in guiding students to share and reflect on their problem-solving approaches, including explanations, arguments, and justifications.
Grade 2 materials include prompts and guidance to support educators in facilitating student reflection on problem-solving approaches, including explanations, arguments, and justifications. In the "Exploring Multiplication" lesson, students are asked to explain which strategy they used to solve a multiplication problem. Teachers prompt,“Which strategy worked best for you?”,“Why do you think that strategy worked?”, and“Can you explain why you think this method is better than the others? This encourages students to reflect on their reasoning and articulate their justifications.In the "Add and Subtract within 1,000" lesson, students are asked to explain how they arrived at their answers using place-value strategies. The educator prompts,“Can you explain why you chose that strategy?”and“What made that method work?”These questions help students justify their methods and explore alternative approaches.However, while students are encouraged to explain their thinking, the materials do not provide sufficient opportunities for students to argue their reasoning. In the "Bar Graphs" lesson, although students discuss, justify, and explain their understanding of bar graphs, the materials lack prompts that encourage students to argue their methods or explore alternative approaches to solving the problems.