"Math is not done with paper, pencil, or a calculator; math is done with the brain."

Preview:

This task develops relationships between arithematic and the Exploding Dots representation by James Tanton.

Grade:

Grade 10

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: Use reasoning to explore and make connections

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

Communicating and representing: Communicate mathematical thinking in many ways

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