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Course: Algebra 1 (OPS pilot — textbook aligned) > Unit 1
Lesson 3: Real numbers and the number line | 1-3- Intro to square roots
- Understanding square roots
- Square roots
- Square root of decimal
- Roots of decimals & fractions
- Intro to cube roots
- Cube roots
- 5th roots
- Higher order roots
- Intro to rational & irrational numbers
- Classifying numbers: rational & irrational
- Classify numbers: rational & irrational
- Classifying numbers
- Classify numbers
- Classifying numbers review
- Worked example: classifying numbers
- Approximating square roots
- Approximating square roots walk through
- Approximating square roots
- Comparing irrational numbers with radicals
- Comparing irrational numbers
- Approximating square roots to hundredths
- Comparing values with calculator
- Comparing irrational numbers with a calculator
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