Curated Video
Solving Multiplication Problems Using the Area Model
In this lesson, mathematicians will learn how to solve multiplication problems using the area model. By representing multiplication as an array with rows and columns, students can visualize the concept of area and apply it to solve...
Curated Video
Multiplying Whole Numbers by Mixed Numbers: The Break it Apart Strategy
In this lesson, students will learn how to multiply whole numbers by mixed numbers using the break to part strategy. They will understand the concept of breaking the problem into smaller parts and then adding the results together....
Curated Video
Multiplying Whole Numbers by Fractions Using Area Models
This video explains how to multiply a whole number by a fraction using area models. It clarifies the concept of repeated addition and demonstrates how to correctly model the multiplication of fractions and whole numbers.
Curated Video
Car Tires (Multiply whole measurements of mass to make an estimate using repeated addition or properties of place value.)
A car tire can weigh 12 kilograms. What is the weight or mass of all 4 tires in one car?
Curated Video
Milkman (Multiplying whole measurements of volume using repeated addition or properties of place value.)
A milkman delivers 30 liters of milk every hour. How many liters does he deliver in 5 hours?
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Multiplying Decimals Using the Number Line
Multiply decimals to hundredths using the number line.
Curated Video
Multiplication Table (Part 1)
Understand the basic properties of multiplication and the multiplication table.
Curated Video
Multiplying Whole Numbers by Fractions
Multiply a whole number (n) by a fraction of the form n×(a/b) and recognize the equivalence of n×(a/b) and (a×n)×(1/b).
Curated Video
Multiplication "Facts" Challenge
Do you know your Multiplication "Facts"? We will learn that multiplication is a shortcut for repeated addition. We will learn about the repeated addition patterns found when looking at multiplication facts. We will look at visual...
Curated Video
Using Order of Operations
In this short video we will answer a standardized test question using order of operations. We will rewrite subtraction to add the opposite. We will learn that we can add repeated addition in any order. We will add the positive values...
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Skip Counting on a Number Line: Solving Multiplication Problems
In this video lesson, students will learn how to solve multiplication problems by skip counting on a number line. The teacher explains the concept of skip counting and demonstrates how to use a number line to solve multiplication problems.
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Multiplication Using the Expanded Form
Multiply one-digit whole numbers by whole numbers of up to four digits using the expanded form.
Curated Video
Coloring Pencils (Part 1) (Use the number line to calculate a fraction of a whole)
Alicia split her coloring pencils into groups. She has 3 sets of 5 pencils…How many coloring pencils does she have in all?
Curated Video
Introduction to Multiplication using Arrays
This video lesson teaches students how to solve multiplication problems by creating arrays. It explains the concept of multiplication as repeated addition and shows how to represent multiplication using tally marks.
Curated Video
Finding the Area of a Rectangle: Multiplication and Efficient Strategies
In this video lesson, students will learn how to find the area of a rectangle by multiplying the side lengths. The teacher demonstrates different strategies, such as tiling and repeated addition, to find the area. The lesson also...
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Let's Multiply
This nugget demonstrates the fact that multiplication is repeated addition. It also teaches how to multiply by using a number line.
Curated Video
Multiplying Using Repeated Addition
In this video, students learn how to multiply by using repeated addition. The teacher explains the concept of multiplication, factors, and the product. Students also review addition double facts to help them multiply faster.
Curated Video
Multiplying Decimals by Whole Numbers Using an Area Model
In this video, the teacher explains how to multiply decimals by whole numbers using an area model. The concept of representing decimals as parts of a whole unit is introduced, and the importance of considering the decimal point in...
Curated Video
Skip Counting on a Number Line to Solve Multiplication Problems
In this video, students learn how to solve multiplication problems by skip counting on a number line. The teacher explains the concept of skip counting and demonstrates how to use a number line to solve multiplication problems. The...
Curated Video
Multiplication: Solving Problems with Arrays
In this video, Principal Anthony is setting up for an assembly with 30 students. He sets up 4 rows of chairs with 9 chairs in each row. The video teaches students how to solve multiplication problems by creating an array. It explains the...
Curated Video
Converting Between Units: Using T-Charts
This video lesson teaches the concept of equivalencies between units and demonstrates how to solve conversion problems using multiplication and division. The lesson also shows how T-charts can be used to solve word problems and answer...
Curated Video
Multiplication and Repeated Addition
The relationship between multiplication and repeated addition.