Instructional Video6:21
Curated Video

Using the Distance Formula to Verify Points on a Circle

K - 5th
In this video, the teacher explains how to verify if a point is part of a specific circle by using the distance formula. They demonstrate how to calculate the distance between two points by substituting values into the formula and then...
Instructional Video6:47
Curated Video

Finding Distances Between Points on a Plane Using the Pythagorean Theorem

K - 5th
This video explains how to find the distance between two points on a plane without using a measuring tool. It introduces the Pythagorean theorem and demonstrates how to create a right triangle using the given points. By applying the...
Instructional Video3:52
Curated Video

Measuring Distance

K - 12th
Use the formula d = r x t to find the distance, rate, or time.
Instructional Video8:44
Brian McLogan

Classify a Triangle Given Coordinate Points | Part 2

12th - Higher Ed
When given three points how can you classify the triangle? In this video I will show you how to use the distance formula and slope formula to classify the triangle.
Instructional Video7:10
Curated Video

Solving Simple Rational Equations

K - 5th
In this video, the teacher explains how to calculate the average speed for two different modes of transportation by using the distance formula and solving a simple rational equation. The teacher provides an example of a scenario where a...
Instructional Video7:00
Curated Video

Exploring the Standard Equation of a Circle

K - 5th
In this video, the teacher explains how to express all the points on a circle using the standard equation of a circle. They demonstrate how to apply the distance formula to determine if a specific point is on a circle, and then...
Instructional Video4:49
Curated Video

Writing and Evaluating Expressions with Formulas and Variables

K - 5th
This video teaches how to write and evaluate algebraic expressions for formulas that contain variables. It uses examples, such as finding the perimeter and area of a square with sides of 2 times x, and calculating speed using the formula...
Instructional Video6:11
Curated Video

Calculating Average Speed Using the d=rt Formula

K - 5th
This video explores an example of a family driving at different speeds throughout a trip. By calculating the average rate of speed for each segment of the journey, a more accurate understanding of the trip is obtained. This lesson...
Instructional Video5:41
KnowMo

Circumference of Circles Explained with Formulas and Examples

12th - Higher Ed
This video provides a lesson on the circumference of circles, explaining the relationship between the diameter and circumference and how to calculate the circumference using the formula π * D or 2π R. The video also includes examples of...
Instructional Video6:39
Curated Video

Finding the Missing Length of a Rectangle Using the Perimeter Formula

K - 5th
In this video, the teacher explains how to determine the missing length of a rectangle by applying the perimeter formula. They give examples and guide the viewers through the steps using variables and equations.
Instructional Video4:03
Curated Video

Proving the Circumference Formula of Circles

K - 5th
In this video, the teacher explains how to prove the formula for the circumference of a circle by dissecting the circle and making comparisons. The students are guided through the process of unrolling the circle to see how the...
Instructional Video4:44
Curated Video

Determining Correct Units for Answers

K - 5th
In this video, students learn how to determine the units for their answers when using formulas. The teacher explains the importance of including units in calculations and highlights common mistakes. Through examples involving volume,...
Instructional Video10:45
Curated Video

Coordinate Geometry - An Introduction

9th - Higher Ed
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Instructional Video18:38
Curated Video

Using the formula for the area of a triangle

Pre-K - Higher Ed
Pupil outcome: I can use the formula for the area of a triangle to calculate missing side lengths. Key learning points: - 0.5 x base x perpendicular height can be used to find the area of any triangle. - Missing sides can be found if the...
Instructional Video5:52
Curated Video

Solve Equations with Non-Numerical Coefficients

K - 5th
Learn how to solve equations with coefficients represented by letters by considering the relationships between formula values. Review the process using various examples, including proportions and formulas for distance, area, and triangle...
Instructional Video20:02
Curated Video

Area of a triangle

Pre-K - Higher Ed
Pupil outcome: I can derive the formula for the area of a triangle. Key learning points: - It is possible to find a relationship between triangles and parallelograms. - You can use this relationship to find a formula for the area of a...
Instructional Video4:07
Curated Video

Finding the Area of Two-Dimensional Figures on the Coordinate Plane

K - 5th
In this video, the teacher explains how to find the area of a right trapezoid and a square using the Pythagorean theorem and the formula for area. They emphasize the importance of correctly creating right triangles to calculate the...
Instructional Video3:40
FuseSchool

How Fast?

6th - Higher Ed
"How Fast? | Forces & Motion | Physics | FuseSchool



That plane is supersonic. How fast do you thin
k that is?
In this video we’ll look at the speed of some
everyday items.
You should already know that speed is a...
Instructional Video4:13
Curated Video

Interpreting Input and Output Values of Functions in Context

K - 5th
In this video, the teacher explains how to interpret input and output values in the context of functions. Using real-world examples like distance traveled and circumference of a circle, the teacher demonstrates how to determine the...
Instructional Video5:13
Curated Video

Finding the Perimeter of a Rectangle

K - 5th
In this video, the teacher explains how to find the perimeter of a rectangle using an algorithm. They clarify the difference between area and perimeter, introduce the concept of variables, and demonstrate how to use the formula for...
Instructional Video3:39
Curated Video

Exploring the Equation of a Circle Using the Pythagorean Theorem

K - 5th
In this video, students will learn how to find the equation of a circle using the Pythagorean theorem. The lesson explores the definition of a circle as the set of points equidistant from a center, and demonstrates how a right triangle...
Instructional Video5:02
Curated Video

Using Scale Factors to Find the Area of Scale Drawings

K - 5th
In this video, the teacher explains how to use a scale factor to find the area of a scale drawing. They demonstrate how multiplying the length and width of a figure by a scale factor does not generate the scaled area. Instead, they...
Instructional Video12:13
Curated Video

Circles and Circumference

9th - 12th
This video lesson will review key vocabulary terms about circles and finding circumference of circles and semicircles. Students will learn how to describe a circle in terms of radius and diameter, understand the concept of pi, and find...
Instructional Video14:02
Brian McLogan

Master How to find the area and perimeter of a triangle given three points

12th - Higher Ed
Master How to find the area and perimeter of a triangle given three points