Understand the basic properties of multiplication and the multiplication table.

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...

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...

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.

Multiply one-digit whole numbers by whole numbers of up to four digits using the expanded form.

Interpret products using arrays.

Alicia split her coloring pencils into groups. She has 3 sets of 5 pencils…How many coloring pencils does she have in all?

Interpret products by drawing pictures.

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.

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...

This nugget demonstrates the fact that multiplication is repeated addition. It also teaches how to multiply by using a number line.

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.

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...

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...

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...

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...

The relationship between multiplication and repeated addition.

Video: Equal Groups (Repeated Addition Using Arrays)

Grade Levels: 2nd Grade - 3rd

Grade

For 2nd Grade, using repeated addition to find the number of objects in an array sets the foundation for...

In this video, students learn how to solve multiplication problems by writing them as repeated addition. The teacher explains the concept using examples and shows how multiplication is related to addition. Students are also introduced to...

In this lesson, students will learn how to multiply by creating arrays. They will understand the concept of factors and products in multiplication number sentences. By using arrays, students will be able to visually represent and solve...

This video explains demonstrates the connection between skip-counting and repeated addition, as well as the relationship between addition and subtraction. The video provides strategies for identifying the pattern and determining the...

In this lesson, students will learn how to multiply fractions by a whole number using visual models. They will understand the concept of numerator and denominator in fractions and how they relate to the whole. By using visual...

In this lesson, students will learn how to multiply fractions by a whole number using repeated addition. The teacher explains the concept of fractions as parts of a whole or a set, and demonstrates how to multiply fractions by adding the...

This video explains how to solve ratio problems by setting up a double number line. It emphasizes the importance of correctly setting up the number lines and provides examples to illustrate the process. The video also introduces the...