1.MATH.3.F
Generate and solve problem situations when given a number sentence involving addition or subtraction of numbers within 20.
Grade 1 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
problem situationsnumber sentenceadditionsubtractionnumberssolution
Skills
- generate (problem situations for given number sentences involving addition or subtraction within 20) #dok2
- solve (problem situations when given a number sentence involving addition or subtraction of numbers within 20) #dok2
- interpret (number sentences involving addition or subtraction within 20 to create real-life problem situations) #dok2
Learning Targets
- I can generate real-life stories that match a given number sentence with addition or subtraction within 20. #dok2
- I can solve problem situations using a number sentence involving addition or subtraction within 20. #dok2
- I can interpret a number sentence to create and solve a matching word problem. #dok2
Big Ideas
- Math stories can be created from equations, and equations can be used to solve real-world problems.
- Understanding how to connect number sentences to real-life situations strengthens problem-solving skills.
Essential Questions
- How can I create a real-life story for an addition or subtraction number sentence?
- How do I know what kind of problem situation matches a number sentence?
- How can I use a number sentence to solve a problem situation?
- What clues in a number sentence help me decide if it is an addition or subtraction story?
- Can there be more than one kind of story for the same number sentence?