Unit 5 Irrationals, Exponents, Sci Notation

Instructional Notes with Practice

• Course 3 textbook (choose program "California") Chapter 7

• Illustrative Mathematics Unit 8 Family Material

Instructional Videos

• Open Access Resources Unit 8 Lesson Video: 8.1-8.2, 8.3-8.5, 8.12-8.15 

• Ms. Casias: Perfect Squares and Estimating Square Roots

• Ms. Casias: Rational Versus Irrational Numbers

• Ms. Casias: Estimating Real Numbers on a Number Line

• Ms. Casias: Comparing Real Numbers

• Ms. Casias: Comparing Real Numbers Part II

• Ms. Casias: Ordering Real Numbers

Practice Problems: Open-Up Resources Unit 8

• 8.1 Squares - Area and Side Length (problems, solutions)

• 8.2 Side Length and Area II (problems, solutions)

• 8.3 Rational and Irrational Numbers (problems, solutions)

• 8.4 Square Roots on Number Line (problems, solutions)

• 8.5 Reasoning about Square Roots  (problems, solutions)

• 8.14 Rational Numbers as Decimals (problems, solutions)

• 8.15 Infinite Decimals (problems, solutions)

Instructional Notes with Practice

• Course 3 textbook (choose program "California") Chapter 10

• Illustrative Mathematics Unit 7 Family Material

Instructional Videos

• Open Access Resources Lesson Video:  7.1-7.4, 7.5-7.8

• Ms. Casias: Power and Product Rule of Exponents

• Ms. Casias: Applying Multiplication Power Rules

• Ms. Casias: Quotient Rule of Exponents

• Ms. Casias: Zero and Negative Exponents

• Ms. Casias: Exponent Laws Review

Practice Problems: Open-Up Resources Unit 7

• 7.1 Exponent Review (problems, solutions)

• 7.2 Multiply Powers of 10 (problems, solutions)

• 7.3 Powers of Powers of 10 (problems, solutions)

• 7.4 Dividing Powers of 10 (problems, solutions)

• 7.5 Powers of 10 Negative Exponents (problems, solutions)

• 7.6 Exponents and Other Bases (problems, solutions)

• 7.7 Rational Bases (problems, solutions)

• 7.8 Combining Bases (problems, solutions)

Instructional Notes with Practice

• Course 3 textbook (choose program "California") Chapter 10

• Illustrative Mathematics Unit 7 Family Material

Instructional Videos

• Open Access Resources Unit 7 Lesson Videos: 7.9-7.12, 7.13-7.15

• Ms. Casias: Standard Notation to Scientific Notation

• Ms. Casias: Scientific Notation to Standard Notation

• Ms. Casias: Scientific Notation Addition and Subtraction

• Ms. Casias: Scientific Notation Multiplication and Division

Practice Problems: Open-Up Resources Unit 7

• 7.9 Power of 10 Large and Small Numbers (problems, solutions)

• 7.10 Large Numbers on Number Line (problems, solutions)

• 7.11 Small Numbers on Number Line (problems, solutions)

• 7.12 Arithmetic with Powers of 10 (problems, solutions)

• 7.13 Definition of Scientific Notation (problems, solutions)

• 7.14 Multiplying & Dividing with Scientific Notation + Estimation (problems, solutions)

• 7.15 Adding & Subtraction with Scientific Notation (problems, solutions)