K.MATH.3.C
Explain the strategies used to solve problems involving adding and subtracting within 10 using spoken words, concrete and pictorial models, and number sentences.
Kindergarten · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
strategiesproblemsaddingsubtractingsumsdifferencesspoken wordsconcrete modelspictorial modelsnumber sentences
Skills
- explain (strategies used to solve problems involving adding and subtracting within 10) #dok2
- use (spoken words, concrete and pictorial models, and number sentences to explain thinking) #dok2
- solve (problems involving adding and subtracting within 10) #dok1
- model (addition and subtraction using objects, pictures, or symbols) #dok1
Learning Targets
- I can solve problems that involve adding and subtracting numbers within 10. #dok1
- I can model addition and subtraction using objects, drawings, or number sentences. #dok1
- I can explain the strategies I use to add and subtract within 10. #dok2
- I can use words, pictures, and numbers to show how I solve addition and subtraction problems. #dok2
- I can justify my thinking for how I solved an addition or subtraction problem. #dok3
Big Ideas
- There are many ways to solve problems involving addition and subtraction within 10.
- Explaining and showing how we solve problems helps us understand and communicate our thinking.
Essential Questions
- How can I explain how I solved an addition or subtraction problem?
- What different ways can I use to show my thinking about addition and subtraction?
- Why is it important to use words, pictures, and numbers to solve math problems?
- How do I know if my strategy for adding or subtracting makes sense?
- What can I do if my first strategy does not work when solving a math problem?