CCSS Math 8.NS - Number Sense or The Number System

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CCSS Math 8.NS - Number Sense or The Number System by Mind Map: CCSS Math 8.NS - Number Sense or The Number System

1. IXL Practice - All 8th Grade CCSS

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3. 8.NS.2: Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions (e.g., π^2).

3.1. F.15: Exponents and roots: Estimate positive and negative square roots

3.1.1. Practice on IXL (S)

3.2. F.19: Exponents and roots: Estimate cube roots

3.2.1. Practice on IXL (S)

3.3. CCSS Math 8.NS.2 (T,S)

3.3.1. MasteryConnect 8.NS.2 (T)

3.3.1.1. ExamView Dynamic Questions (T)

3.3.1.1.1. Clicker questions (T)

4. 8.NS.1: Know that numbers that are not rational are called irrational. Understand informally that every number has a decimal expansion; for rational numbers show that the decimal expansion repeats eventually, and convert a decimal expansion which repeats eventually into a rational number.

4.1. D.1 Rational numbers: Identify rational and irrational numbers

4.1.1. Practice (S)

4.1.1.1. Tutorial video (Khan Academy): Rational and Irrational Numbers (S)

4.2. D.6: Rational numbers: Convert between decimals and fractions or mixed numbers

4.2.1. Practice (S)

4.3. CCSS Math 8.NS.1 (T,S)

4.3.1. MasteryConnect 8.NS.1 (T)

4.3.1.1. ExamView Dynamic Questions (T)

4.3.1.1.1. Clicker questions (T)

5. 8.NS - Number Sense or The Number System Know that there are numbers that are not rational, and approximate them by rational numbers

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7. Created by Tim Fahlberg Please send suggestions & comments to him at [email protected] -- Thanks!

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