2.MATH.9.E
Determine a solution to a problem involving length, including estimating lengths.
Grade 2 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
solutionproblemlengthestimating lengths
Skills
- determine (a solution to a problem involving length) #dok2
- estimate (lengths in problem situations) #dok2
- analyze (information in a length-related problem) #dok2
Learning Targets
- I can read and understand a problem that involves finding the length of objects. #dok1
- I can use tools and strategies to estimate lengths in different situations. #dok2
- I can choose the correct way to solve a problem about length. #dok2
- I can solve a problem by estimating or finding the length of objects. #dok2
Big Ideas
- Estimating and measuring lengths are useful for solving real-world problems.
- Understanding and choosing strategies for finding solutions helps build problem-solving skills.
Essential Questions
- How can I estimate the length of an object when I don't have exact measuring tools?
- What strategies can I use to solve problems that involve length?
- When is it better to estimate instead of measure exactly?
- How do I know if my solution to a length problem makes sense?