2.MATH.1.B
Use a problem-solving model that incorporates analyzing given information, formulating a plan or strategy, determining a solution, justifying the solution, and evaluating the problem-solving process and the reasonableness of the solution.
Grade 2 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
problem-solving modelanalyzinginformationplanstrategysolutionjustificationproblem-solving processreasonableness
Skills
- analyze (given information) #dok2
- formulate (a plan or strategy to solve a problem) #dok2
- determine (a solution to a problem) #dok2
- justify (the solution using reasoning) #dok3
- evaluate (the problem-solving process and the reasonableness of the solution) #dok3
Learning Targets
- I can identify and understand the information given in a math problem. #dok1
- I can analyze given information to figure out what a problem is asking. #dok2
- I can develop a plan or choose a strategy to solve a problem. #dok2
- I can use my plan to find a solution to a math problem. #dok2
- I can explain and justify how and why my solution is correct. #dok3
- I can reflect on and evaluate my problem-solving process and decide if my solution makes sense. #dok3
Big Ideas
- Solving math problems requires following a series of logical steps, not just finding an answer.
- Evaluating and explaining your problem-solving process helps you become a better, more independent learner.
Essential Questions
- What steps can I use to solve a math problem successfully?
- How can I create a plan or choose a strategy to solve a problem?
- Why is it important to check if my solution is reasonable?
- How can I explain my thinking and justify my answer to others?
- What can I learn by reflecting on my approach after solving a problem?