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 lesson transcript, the teacher explains how to determine if a group of objects is even or odd by dividing them into two equal groups. Using examples of cubes, buttons, bows, and balls, the teacher demonstrates the concept and...

In this video, students learn how to represent equal groups using arrays. We explain the concept of equal groups and demonstrates how to use multiplication equations and arrays to visually organize and represent these groups. Through...

In this lesson, students will learn how to solve word problems by visualizing equal groups. By understanding the concept of equal groups and knowing how to identify the number of groups, the amount in each group, and the total, students...

In this video, students learn how to represent equal groups using multiplication. The teacher explains the concept of equality and demonstrates how to write equations to show equal groups. Through examples of softballs in boxes and...

Pupil outcome: I can represent equal groups as multiplication. Key learning points: - Multiplication can be used to represent equal groups. - The x symbol represents times. - One number in the multiplication represents the number of...

In this video, the teacher explains how to write multiplication expressions to represent illustrations by counting equal groups and objects in each group. The students learn to identify equal groups and use multiplication to find the...

In this lesson, students learn how to multiply negative integers by negative integers by thinking about equal groups. They use models to represent positive and negative integers and understand the concept of additive inverses.

The video is a math lesson that teaches students how to solve word problems related to equal groupings by listing factor pairs. The example problems given involve creating treat bags with equal amounts of mints or gum, and the video...

In this video, students learn how to model situations using multiplication equations. They are introduced to the concept of equal groups and arrays, and how they can represent multiplication expressions.

In this lesson, students will learn how to solve division problems by subtracting equal groups. They will understand that division is the inverse of multiplication, and that when dividing, they can either determine the number of groups...

Join Mrs. Taylor at the ranch as we learn how to multiply using the strategy of "equal groups." There is a math challenge that students may complete after the guided lesson.

In this video, the teacher explains how to solve equal groups problems by drawing an array. They demonstrate how to determine the number of items in each row or column and how to find the total number of items in all.

Pupil outcome: I can calculate the number of equal groups in a division story. Key learning points: - Skip counting can be used to calculate the number of equal groups in a division story. - We say 50 divided into groups of 10 is equal...

Pupil outcome: I can represent equal groups as repeated addition. Key learning points: - There are ___ groups of ___ - The groups can be represented with an addition. - There are ___ and ___ and ___ - There are ___ + ___ + ___

Pupil outcome: I can groups objects equally. Key learning points: - Objects can be divided into groups with the same number in each group. This shows ___ groups with ___ in each group. - The stem sentence ___ is equal to ___ groups of...

Pupil outcome: I can represent and interpret division by grouping where there is a remainder using multiplication and addition. Key learning points: - Objects can be divided into equal groups, sometimes with a remainder. - Multiplication...

In this video, students learn how to solve equal groups word problems by drawing a bar model. The video provides step-by-step examples of how to use the bar model to solve problems involving equal groups, such as dividing books evenly...

Pupil outcome: I can represent equal groups as repeated addition and multiplication. Key learning points: - Repeated addition can be written as a multiplication. - The x symbol represents times. - 3 groups of 5 can be represented as 5 +...

In this video, students learn how to determine if a number is even or odd by forming equal groups and partnerships. The teacher uses visual examples and a number line to illustrate the concept. Students also learn to recognize the...

This video is a lesson on showing even numbers by writing equations using objects such as cubes, cans, buttons, squares, and balls. It teaches students the concept of equal amounts and how to divide objects into two equal groups.

In this lesson, students will learn how to compare lengths by creating equal groups. They will use real objects and pictures to measure lengths, understanding the importance of lining up the beginning and end of each object. Through...

In this video, students learn how to solve division problems by subtracting equal groups. The teacher explains the concept of division as repeated subtraction and demonstrates how to use this strategy to find the quotient.

Pupil outcome: I can solve division problems involving grouping, sometimes with remainders. Key learning points: - A multiplication equation can be written to solve division problems. - A division equation can be written to solve...