Instructional Video3:56
Curated Video

Representing Equal Groups with Multiplication

K - 5th
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...
Instructional Video7:27
Tarver Academy

7-1 How to find Ratio and Proportion - GEOMETRY

12th - Higher Ed
In This Episode, Tyler Teaches Us About How to find Ratio and Proportion - Geometry
Instructional Video5:02
Curated Video

Solving Equations with Variables on Both Sides: Collecting Like Terms

K - 5th
In this lesson, students will learn how to solve equations with variables on both sides by using inverse operations to collect like terms. They will understand the concept of combining like terms and isolating the variable to find the...
Instructional Video6:21
Tarver Academy

Multi Step Equations Example - Tarver Academy

12th - Higher Ed
In This Episode, Tyler Teaches Us About Multi Step Equations Example - Tarver Academy
Instructional Video5:28
Curated Video

Solving Equations and Formulas: Finding Missing Values

K - 5th
In this video, the teacher explains how to solve for missing values in formulas by inputting variable values and using inverse operations. The examples given include finding the diameter of tires, solving for the height of a rectangular...
Instructional Video3:22
Curated Video

Representing Equal Groups with Arrays

K - 5th
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...
Instructional Video1:43
Tarver Academy

How to Solve a Two Step Equation

12th - Higher Ed
In This Episode, Tyler Teaches Us About How to Solve a Two Step Equation
Instructional Video5:12
Curated Video

Comparing Equations and Inequalities Using a Venn Diagram

K - 5th
In this video, we use examples and a Venn diagram to illustrate how equations have one solution, while inequalities can have multiple solutions. The video also explains that equations use an equal sign, whereas inequalities use signs...
Instructional Video5:00
Curated Video

Understanding Equations and Solutions Through Drawing

K - 5th
In this lesson, students learn about the concept of one solution in an equation through drawing and examples. They understand that the equal sign represents the same value on both sides of the equation.
Instructional Video8:07
Professor Dave Explains

Addition and Subtraction of Small Numbers

9th - Higher Ed
Basic addition and subtraction.
Instructional Video5:06
Curated Video

Representing Real-World Situations with Numerical Expressions

K - 5th
In this video, the teacher explains how to represent real-world situations as numerical expressions. The examples given include calculating the amount of money earned through babysitting and determining the remaining money after various...
Instructional Video6:58
Curated Video

Solving Equal Groups Word Problems with Bar Models

K - 5th
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...
Instructional Video3:54
Curated Video

Solving Unknowns with Addition and Subtraction Fact Families

K - 5th
In this video, students learn how to solve for unknown amounts using addition and subtraction fact families. Through examples and step-by-step instructions, they will understand how to use fact families to find missing addends and...
Instructional Video29:14
ProTeachersVideo

Jonny Heeley's Masterclass: Equations

Higher Ed
Award winning maths teacher Jonny Heeley takes on the challenge of solving Linear and Quadratic Equations with a group of enthusiastic 13 years old students. This maths masterclass explores practical ways of teaching the principles of...
Instructional Video17:09
Wonderscape

Addition and Subtraction Equations

K - 5th
In this video, Common Core 1st Grade requirements on are introduced, including addition, subtraction, number sentences, the equal sign, the commutative property of addition, and the associative property of addition. On screen,...
Instructional Video10:40
Math Fortress

Algebra I: Grouping Symbols (Level 2 of 2)

12th - Higher Ed
This video goes over a couple of examples showing how to simplify and evaluate algebraic expressions with and without grouping symbols.
Instructional Video22:06
Wonderscape

Understanding Value, Base 10 and Symbols for Comparing Numbers

K - 5th
In this video that meets Common Core 1st grade math standards, the teacher introduces the concept of base 10 and how it makes counting and representing numbers easier. The teacher demonstrates how to count using base 10 by showing a set...
Instructional Video0:56
Curated OER

The Equal Sign

K - 2nd
Oh that equal sign! Russel kindly explains what an equal sign is and what it means. He provides several examples in this super short yet informative video.
Instructional Video5:19
Curated OER

What is a Literal Equation?

6th - 12th
Have you ever heard of a literal equation? You might already know of a few! As this video explains, literal equations have multiple variables that often represent known values. Watch the video to learn more!
Instructional Video7:03
Curated OER

What's the Subtraction Property of Equality?

7th - 9th
A definition of the subtraction property of equality, this video could be used to introduce your class to the concept. Complement your lesson, or send learners home with the link to the video for further study.
Instructional Video1:14
Curated OER

What's the Subtraction Property of Equality?

6th - 12th
A quick definition of the subtraction property of equality, this video could be used to introduce your class to the concept. Complement your lesson, or send learners home with the link to the video for further study.
Instructional Video
Sophia Learning

Sophia: Common Symbols: Lesson 3

6th - 8th
This lesson demonstrates various uses for the most common math symbols. It is 3 of 16 in the series titled "Common Symbols."There is a short video tutorial in addition to mastery questions.
Instructional Video
Sophia Learning

Sophia: Common Symbols: Lesson 16

3rd - 5th Standards
This lesson demonstrates various uses for the most common math symbols. It is 16 of 16 in the series titled "Common Symbols." There is a short video tutorial in addition to mastery questions.
Instructional Video
Sophia Learning

Sophia: Common Symbols: Lesson 13

6th - 8th
This lesson demonstrates various uses for the most common math symbols. It is 13 of 16 in the series titled "Common Symbols."There is a short video tutorial in addition to mastery questions.