How do we use addition and subtraction in daily life to solve problems?
Adaptive Perseverance: Demonstrating persistence in solving various word problems.
Learner’s Mindset: Open to using different strategies for problem-solving.
Critical Thinking: Evaluating word problems to identify the correct operation.
Communication: Sharing problem-solving strategies with classmates.
Responsibility: Completing word problems accurately and understanding real-life applications.
What clues in a word problem indicate you should add numbers?
How can you tell when a word problem requires subtraction?
Why is it important to understand the story in a word problem before solving it?
Students can extract key information from word problems.
Students understand when to apply addition or subtraction.
Students can explain their problem-solving process and reasoning.
2.OA.A.1 Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.
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