Chapter 4
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| Number Sense:
Students compute with positive integers and understand the relative
magnitude of numbers. |
| Number Sense:
Estimate and round numbers |
| Number Sense:
Understand and compute positive integer powers of nonnegative
integers; compute examples as repeated multiplication. |
| Algebra and Functions: Use a letter to represent an unknown number;
write and evaluate simple algebraic expressions in one variable
by substitution. |
| Algebra and Functions: Apply algebraic order of operations
and the commutative, associative and distributive properties
to evaluate expressions. |
| Mathematical reasoning: Students make decisions about how to approach
problems. |
| Mathematical reasoning:
Analyze problems by identifying relationships and observing patterns. |
| Mathematical reasoning:
Determine when and how to break a problem into simpler parts. |
| Mathematical reasoning:
Apply strategies and results from simpler problems to more complex
problems. |
| Mathematical reasoning:
Make precise calculations and check the validity of the results
from the context of the problem. |
| Mathematical reasoning:
Note the method of deriving the solution and demonstrate a conceptual
understanding of the derivation by solving similar problems. |