2.MATH.1.D
Communicate mathematical ideas, reasoning, and their implications using multiple representations, including symbols, diagrams, graphs, and language as appropriate.
Grade 2 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
mathematical ideasreasoningimplicationsrepresentationssymbolsdiagramsgraphslanguage
Skills
- communicate (mathematical ideas) #dok2
- explain (mathematical reasoning) #dok2
- express (implications using multiple representations) #dok3
- use (symbols, diagrams, graphs, and language to convey information) #dok2
- justify (mathematical ideas using appropriate representations) #dok3
Learning Targets
- I can use symbols to show my mathematical thinking. #dok1
- I can identify different types of representations like diagrams and graphs. #dok1
- I can communicate mathematical ideas using language such as words and numbers. #dok2
- I can explain my mathematical reasoning using diagrams or pictures. #dok2
- I can choose the best representation (symbols, diagrams, graphs, language) to share my math ideas. #dok2
- I can show and explain the implications of my mathematical ideas using different representations. #dok3
- I can justify my reasoning with multiple representations, such as diagrams and words. #dok3
Big Ideas
- Mathematical ideas can be communicated in many different ways to show understanding.
- Using multiple representations helps us explain and justify our reasoning in mathematics.
Essential Questions
- How can you show your math thinking in different ways?
- Why is it important to use diagrams, graphs, symbols, or language to communicate math ideas?
- How do different representations help explain your reasoning?
- What does it mean to justify your answer with math?
- How can the way we show math ideas help others understand our thinking?