Instructional Video5:02
Curated Video

Dividing Whole Numbers by Fractions

K - 5th
In this video, the teacher explains how to divide a whole number by a fraction. They emphasize the importance of understanding the context of the division problem and using stories or real-life scenarios to make sense of the quotient.
Instructional Video4:48
Curated Video

Creating Equivalent Fractions Using the Identity Principle

K - 5th
In this video lesson, students will learn how to create equivalent fractions by applying the identity principle of multiplication and division. They will understand the concept of equivalent fractions and how to use models to represent...
Instructional Video1:40
Brian McLogan

Simplifying an expression using distributive property ex5, (1/3)((1/3)p - 1/4)

12th - Higher Ed
👉 Learn how to simplify mathematics expressions. A mathematis expression is a finite combination of numbers and symbols formed following a set of operations or rules. To simplify a mathematics expression means to reduce the expression...
Instructional Video4:18
Brian McLogan

Graphing a quadratic function in vertex form with multiple transformations

12th - Higher Ed
👉 Learn how to graph quadratic equations in vertex form. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which can either...
Instructional Video2:47
Curated Video

Applying the Commutative Property to Division Problems

K - 5th
In this video, students learn about the commutative property of multiplication and how it applies to division problems. They see examples of rewriting division problems as multiplication and using the commutative property to change the...
Instructional Video3:19
Curated Video

Word Problems with Money: Solving with Diagrams

K - 5th
In this video, the teacher explains how to solve word problems involving money using diagrams. The examples given include determining how much money Danielle had initially after spending a quarter on a game, and calculating the change...
Instructional Video3:24
Curated Video

Using Theoretical Probability to Predict Event Frequency

K - 5th
In this video, the teacher explains how to use theoretical probability to predict the results of an experiment. Using examples such as rolling a die and spinning a spinner, the teacher demonstrates how to calculate the theoretical...
Instructional Video4:00
Curated Video

Taking a Systematic Sample

K - 5th
In this video, the teacher explains how to take a systematic sample from a population to decide on a hall-wide event in a college residence hall. They discuss the importance of selecting a system that matches the population and desired...
Instructional Video4:57
Curated Video

Subtracting Fractions with the Same Denominator

K - 5th
This video teaches students how to solve word problems involving subtracting fractions with the same denominators. It explains the concept of breaking fractions apart into unit fractions and demonstrates how to subtract the numerators to...
Instructional Video5:06
Brian McLogan

Taking fourth root of a radical expression with multiple terms, fourth root

12th - Higher Ed
👉 Learn how to find the 4th root of an expression. To find the 4th root of an expression, if the exponent of the expression is a multiple of 4, then the 4th root of the expression is the base of the expression with an exponent that is...
Instructional Video6:42
Brian McLogan

Finding the vertex and x-intercepts of a quadratic function

12th - Higher Ed
👉 Learn how to graph a quadratic equation in standard form. To do this we will explore multiple methods such as the intercept method, identifying the vertex, axis of symmetry and identifying points on the graph using a table. Once you...
Instructional Video4:59
Curated Video

Measuring Objects to the Nearest Fractional Inch Using a Ruler

K - 5th
In this video lesson, students learn how to measure objects to the nearest 1/4 inch, 1/2 inch, 3/4 inch, and 1 inch using a ruler. The lesson includes a review of fractions and how to read them, as well as a demonstration of creating a...
Instructional Video4:32
Curated Video

Comparing Fractions: Using Number Lines

K - 5th
In this video lesson, students will learn how to compare fractions with different denominators by plotting them on number lines. We explain the concept of fractions as parts of a whole and demonstrates how to determine the value of...
Instructional Video4:55
Brian McLogan

Graphing an absolute value equation with a vertical compression and vertical shift

12th - Higher Ed
👉 Learn how to graph absolute value equations when we have a value of b other than 1. B will affect our horizontal shift as well as horizontal stretch compress. We will do this by first identifying the axis of symmetry and using a table...
Instructional Video3:31
Curated Video

Generating Equivalent Fractions (Part 1)

K - 12th
Add and subtract fractions with unlike denominators when one is a multiple of the other using equivalent fractions.
Instructional Video5:30
Curated Video

Creating a Box Plot: Representing Data on a Number Line

K - 5th
In this video, we learn how to create a box plot to represent data on a number line. Understand the concept of quartiles and explore how to find the minimum, maximum, and quartiles of a data set. By the end of the lesson, students will...
Instructional Video6:42
Curated Video

Subtraction of Fractions: Creating Like Denominators

K - 5th
In this video, the teacher explains how to solve word problems involving subtraction of fractions with unlike denominators. The teacher uses models to visualize the fractions and demonstrates the process of creating like denominators by...
Instructional Video5:06
Curated Video

Checking Division with Whole Numbers and Fractions Using Inverse Relationship

K - 5th
In this video, learn how to check division answers involving whole numbers and fractions using the inverse relationship between multiplication and division. The teacher provides examples and demonstrates the process of using...
Instructional Video2:27
Brian McLogan

Simplifying a radical expression into rational exponents

12th - Higher Ed
👉 Learn how to simplify rational powers using the power and the product rules. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the product law which states...
Instructional Video3:50
Brian McLogan

Simplify the 4th Root | 3 Examples

12th - Higher Ed
Learn how to simplify a radical expression using the 4th root by breaking up the problem
Instructional Video6:11
Curated Video

Identifying Fractions on a Number Line Using Area

K - 5th
In this video, students learn how to identify fractions as points on a number line by using their understanding of fractions of an area. The video explains the relationship between the numerator and denominator of a fraction and...
Instructional Video4:16
Brian McLogan

How to take fourth root of a variable expression using product rule, fourth root(z^8 y^9)

12th - Higher Ed
👉 Learn how to find the 4th root of an expression. To find the 4th root of an expression, if the exponent of the expression is a multiple of 4, then the 4th root of the expression is the base of the expression with an exponent that is...
Instructional Video2:40
Two Minute Music Theory

What Do Chord Inversion Numerals Mean? | TWO MINUTE MUSIC THEORY #72

12th - Higher Ed
It's Two Minute Music Theory's 7th Birthday! I thought it would be appropriate to release a good old fashioned TMMT episode that's not 2 minutes long. Thanks to everyone for all of your support the last 7 years. Here's to the next 7.
Instructional Video4:14
Curated Video

Adding Fractions by Joining Parts

K - 5th
In this video, the teacher explains how to add fractions by joining parts. They discuss the importance of understanding numerators and denominators and demonstrate with visual models how to properly add fractions together.