Evaluation for 6.2a
Materials support educators in guiding students to share and reflect on their problem-solving approaches, including explanations, arguments, and justifications.
In grade 4, the Grade 4 Puzzle Talk materials include discourse prompts such as "What is your strategy?", "Which strategy is more efficient?", and "Do you agree with your partner? Why or why not?" These prompts require students to share explanations, construct arguments, and provide justifications. Students then reflect on these elements by comparing methods, evaluating efficiency, and revising their thinking, as seen in "Intro to Adding Mixed Numbers on the Number Line." These structured prompts create multiple points of entry and ensure mathematical discussions focus on reasoning and critique.The Problem-Solving Process bookmark establishes a consistent routine of choosing, explaining, justifying, comparing alternatives, and revising strategies. The "My Reflections" journals prompt students to state what they learned, identify challenges, connect the puzzle to prior knowledge, and explain why their strategy works. These components ensure that students consistently engage in explanation, argumentation, and justification, as well as reflection on efficiency and alternative strategies.