4.MATH.1.C
Select tools, including real objects, manipulatives, paper and pencil, and technology as appropriate, and techniques, including mental math, estimation, and number sense as appropriate, to solve problems.
Grade 4 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
toolsreal objectsmanipulativespaper and penciltechnologytechniquesmental mathestimationnumber senseproblems
Skills
- select (appropriate tools for solving problems) #dok2
- select (appropriate techniques for solving problems) #dok2
- use (real objects, manipulatives, paper and pencil, and technology to solve problems) #dok1
- use (techniques such as mental math, estimation, and number sense to solve problems) #dok1
- justify (the choice of tools and techniques) #dok3
Learning Targets
- I can use manipulatives, real objects, paper and pencil, and technology to help solve math problems. #dok1
- I can use mental math, estimation, and number sense to solve math problems. #dok1
- I can select appropriate tools and techniques for a specific math problem. #dok2
- I can explain why I chose certain tools or techniques for solving a problem. #dok3
- I can compare different tools and techniques to decide which is best for a problem. #dok3
Big Ideas
- The tools and techniques you choose have a big impact on how effectively you solve math problems.
- Being able to select and use a variety of mathematical tools and strategies strengthens problem-solving skills.
Essential Questions
- How do I decide which tool or technique to use for a particular math problem?
- Why might one tool or strategy be better than another in certain situations?
- How do different tools help me understand and solve problems in math?
- What can I learn about my own thinking by choosing and explaining math tools and techniques?
- When would mental math or estimation be more effective than using physical tools or technology?