Unit 3 ~ More Decimals and Fractions
Lesson 15- Multiplying a Decimal by a Whole Number
Session 1: Explore Multiplying a Decimal by a Whole Number
Multiply a decimal by a one-digit whole number: tenths or hundredths
Session 2: Develop Multiplying a Decimal by a Whole Number
Multiply a decimal by a one-digit whole number using blocks
Multiply a decimal by a one-digit whole number using the distributive property
Session 3: Refine Multiplying a Decimal by a Whole Number
Multiply a decimal by a one-digit whole number
Multiply a decimal by a one-digit whole number: word problems
Lesson 16- Multiply Decimals
Session 1: Explore Multiplying Decimals
Session 2: Develop Multiplying Decimals Less Than 1
Multiply decimals less than one using grids
Session 3: Develop Multiplying Decimals Greater Than 1
Multiply decimals using area models
Multiply two decimals: products up to hundredths
Multiply two decimals: products up to thousandths
Session 4: Refine Multiplying Decimals
Lesson 17- Divide Decimals
Session 1: Explore Dividing Decimals
Session 2: Develop Dividing a Decimal by a Whole Number
Divide decimals by whole numbers without adding zeros
Session 3: Develop Dividing by Tenths
Divide by decimals without adding zeros
Session 4: Develop Dividing by Hundredths
Session 5: Refine Dividing Decimals
Lesson 18- Fractions as Division
Session 1: Explore Fractions as Division
Fractions of a whole: word problems
Session 2: Develop Fractions as Division
Understand fractions as division: word problems
Session 3: Refine Fractions as Division
Lesson 19- Understand Multiplication by a Fraction
Session 1: Explore Multiplication by a Fraction
Multiply two fractions using models
Session 2: Develop Understanding of Multiplication by a Fraction
Multiply two unit fractions using models
Multiply fractions by whole numbers: choose the model
Session 3: Refine Ideas about Multiplying by a Fraction
Complete the fraction multiplication sentence I
Complete the fraction multiplication sentence II
Lesson 20- Multiply Fractions to Find Area
Session 1: Explore Multiplying Fractions to Find Area
Scaling whole numbers by fractions: justify your answer
Session 2: Develop Multiplying Unit Fractions to Find Area
Multiply fractions to find area
Session 3: Develop Tiling a Rectangle to Find Area
Area of rectangles with fractions
Session 4: Refine Multiplying Fractions to Find Area
Lesson 21- Understand Multiplication as Scaling
Session 1: Explore Multiplication as Scaling
Scaling whole numbers by fractions: justify your answer
Session 2: Develop Understanding of Multiplication as Scaling
Scaling whole numbers by fractions
Scaling fractions by fractions
Session 3: Refine Ideas About Multiplication as Scaling
Lesson 22: Multiply Fractions in Word Problems
Session 1: Explore Multiplying Fractions in Word Problems
Session 2: Develop Multiplying Fractions in Word Problems
Multiply two fractions: word problems
Session 3: Develop Multiplying with Mixed Numbers in Word Problems
Multiply with mixed numbers using area models
Multiply a mixed number by a whole number using a model I
Multiply a mixed number by a whole number using a model II
Multiply mixed numbers, fractions, and whole numbers
Session 4: Refine Multiplying Fractions in Word Problems
Multiplication with mixed numbers: word problems
Area of rectangles with fractions and mixed numbers
Multiply fractions and mixed numbers in recipes
Lesson 23: Understand Division with Unit Fractions
Session 1: Explore Division with Unit Fractions
Divide unit fractions by whole numbers using models
Divide whole numbers by unit fractions using models
Session 2: Develop Understanding of Division with Unit Fractions
Divide unit fractions by whole numbers using area models
Divide whole numbers by unit fractions using area models
Divide unit fractions and whole numbers using number lines
Session 3: Refine Ideas About Division with Unit Fractions
Divide unit fractions by whole numbers
Divide whole numbers by unit fractions
Divide unit fractions and whole numbers
Lesson 24: Divide Unit Fractions in Word Problems
Session 1: Explore Dividing Unit Fractions in Word Problems
Divide unit fractions and whole numbers using area models
Session 2: Develop Dividing a Unit Fraction by a Whole Number
Divide unit fractions and whole numbers: word problems
Session 3: Develop Dividing a Whole Number by a Unit Fraction
Session 4: Refine Dividing Unit Fractions in Word Problems