Paperless Math
"Math is not done with paper, pencil, or a calculator; math is done with the brain."
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Verbal Statements and Expressions
Preview:
This task helps students learn what to pay attention to in text in order to determine how a verbal statement is represented by an expression. In particular, the structure of a verbal statement helps determine what order of operations applies to an equivalent expression.
Grade:
Grade 9
Task Type:
Connecting Representations
Source:
Big Idea:
Grade 9: Computational fluency and flexibility with numbers extend to operations with rational numbers.
Content:
exponents and exponent laws with whole-number exponents
Curricular Competency:
Reasoning and analyzing: Develop mental math strategies and abilities to make sense of quantities
Understanding and solving: Develop, demonstrate, and apply mathematical understanding through play, inquiry, and problem solving
Understanding and solving: Visualize to explore mathematical concepts
Understanding and solving: Develop and use multiple strategies to engage in problem solving
Communicating and representing: Communicate mathematical thinking in many ways
Communicating and representing: Use mathematical vocabulary and language to contribute to mathematical discussions
Communicating and representing: Explain and justify mathematical ideas and decisions
Communicating and representing: Represent mathematical ideas in concrete, pictorial, and symbolic forms
Connecting and reflecting: Reflect on mathematical thinking
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