Module 1 

Module 1 lesson videos

Topic A

Multiplicative Patterns on the Place Value Chart          

Place Value in decimals

Use base ten blocks to understand how place value decreases

with each shift to the right in a multi-digit number

Place value chart and number disks show how place value decreases when dividing

Recognize place value relationships by multiplying and dividing by ten 

Exponents-Understand how multiplication by a power of ten causes decimal shifts

Exponents-Understand how multiplication by a power of ten causes decimal shifts (video 2) 

Exponents-Understand how division by a power of ten causes decimal shifts

Topic B-Decimal Fractions and Place Value Patterns     

Expanded Notation

Comparing decimals using base ten models and place value chart

Topic C- Place Value and Rounding Decimal Fractions

Rounding decimals to any place

Vertical number line to round decimals 

Topic D- Adding and Subtracting Decimals

Adding decimals using base ten blocks

Subtracting decimals using base ten blocks

Adding decimals example 1

Adding decimals example 2

Adding decimals word problem  

Subtracting decimals

Subtracting decimals word problem

Adding and Subtracting decimals word problem exercise

Topic E- Multiplying Decimals

Multiplying decimals - shown as repeated addition using base ten models

Using a place value chart and area model to multiply decimal times a single-digit whole number

Topic F

Divide decimal by a single-digit whole number 

Games

Place Value Slider

Decimal Identification Game

Rounding Decimals

Module 2

Module 2 lesson videos 

Topic A- Mental Strategies for Multi-Digit Whole Number Multiplication

Topic B- The Standard Algorithm for Multi-Digit Whole Number Multiplication

Using area model to multiply

Multiplication of multi-digit whole numbers (with array/ area models) 

Multiplication Algorithm

Topic C- Decimal Multi-Digit Multiplication

Multiplying decimals as repeated addition in a model

Multiplication of a whole number and decimal fraction using area model

Multiplying decimals by multi-digit whole numbers 

Topic D-  Measurement Word Problems with Whole Numbers and Decimal Multiplication

Converting feet to inches

Converting in a real-life problem

Topic E- Mental Strategies for Multi-Digit Whole Number Division

Estimation

Topic G- Partial Quotients and Multi-Digit Decimal Division

Adding zero(s) to dividend

Module 4

Module 4 lesson videos 

Topic A

Line Plots

Topic B - Fractions as Division

Understanding fractions as division

My share of soap (word problem)

Topic C- Multiplication of a Whole number by a fraction

Multiplying fractions and whole numbers

Two ways to conceptualize the product of a fraction and a whole number

Multiplying fraction times a whole number word problem

Topic E

Visualizing fraction multiplication

Fraction times fraction- area model

Renaming fractions before multiplying

Multiplying fractions word problem

Converting feet to yards

Converting gallons to cups- mixed number of gallons

Converting yards to inches- mixed number of yards

Topic F

Multiplication as scaling

Topic G

Dividing a whole by a fraction 

Dividing a unit fraction by a whole number

Topic H

Numerical Expressions as a written description

Determine whether a numerical expression is accurate

Module 3

Module 3 lesson videos 

Topic A - Equivalent Fractions

Finding equivalent fractions

Topic B - Making like units pictorially

Finding a common denominator using  area models

Adding fractions with unlike denominators using area models

Subtracting fractions with unlike denominators using area models

Topic C - Making like units numerically

 Adding mixed numbers using area models and renaming as improper fractions

 Subtracting mixed numbers using area models 

Topic D - Further applications

Using benchmark fractions to determine the reasonableness of sums and differences

Estimating answers to problems using area models

Module 5

Topic A - Concept of Volume

What is meant by 1-D, 2-D, and 3-D

Difference between a square unit and a cubic unit

Finding the volume by analyzing the layers

Finding the volume-order does not matter

Topic B - Volume and the Operations of Multiplication and Addition

Using the formula (L x W x H) to find the volume

Using the formula (b x Hh) to find the volume

Finding missing lengths of composite 3D prisms

Finding the volume of complex 3D prisms

Topic C -

Area of Rectangular Figures with Fractional Side Lengths

Topic D - Drawing, Analysis, and Classification of Two-Dimensional Shapes

Quadrilateral Properties

Attributes of polygons

Kites as a mathematical shape

GAMES

How many cubes

Compute volume