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### We found 993 resources with the keyterm area

Lesson Planet

#### How Do You Find the Volume of a Triangular Pyramid?

Instruct your class on how to find the volume of a triangular pyramid using this tutorial. Learners can watch the video and take notes, later applying what they have seen to class work or homework. A clear video with direct instruction,...

Lesson Planet

#### How Do You Find the Volume of a Triangular Prism?

Do you need to find the area of a prism? Watch this video to find out how! An instructor goes through each step, recording her work on a whiteboard for reference. A solid instructional video that could be used at home or in the classroom.

Lesson Planet

#### How Do You Find the Area of a Triangle?

The formula for the area of a triangle is: area equals one half the base times the height. If you have been given these two values then all you need to do is plug them into the formula and solve. Don't forget to write the correct ending...

Lesson Planet

#### How Do You Find the Area of a Trapezoid?

Trapezoids can be tricky! Break down the process of finding the area of a trapezoid with an engaging math video. Learners explore area formula and shown exactly how to plug in information, solve, and simplify.

Lesson Planet

#### How Do You Multiply a Two-Digit Number by a Two-Digit Number Using Partial Products?

What are partial products? The teacher uses a geometric model to illustrate how to break up double digit numbers to find the product of the numbers being multiplied. It's a good visual for your students who might need to see how the math...

Lesson Planet

#### What is a Cylinder?

Follow along as the instructor explains what makes a solid shape a cylinder. Yes, learning the meaning of these terms: cylinder, base, curved side, curved face, congruent bases, solid, three dimensional, area, circumference, parallel,...

Lesson Planet

#### How Do You Find the Volume of a Rectangular Pyramid?

How do you find the volume of a rectangular pyramid? Watch this video and find out! In the tutorial, a lecturer works through an example problem. While she works, she describes each step and each formula necessary to solve the problem. A...

Lesson Planet

#### How to Find the Area of a Trapezoid

What a great resource! Two learners lead viewers through the process of finding the area of a trapezoid. It's a visual approach that your class is bound to remember.

Lesson Planet

#### Area of a Parallelogram - Geometry Help

Work the problem shown in this video to learn how to determine the area of a parallelogram. Basic algebra, area, and the Pythagorean Theorem are used to find the missing value and solve the problem of area.

Lesson Planet

#### Area of a Rectangle - Geometry Help

How on earth is one to find the area of a rectangle when he doesn't know the width? Using the diagonal of the rectangle, the length, and the Pythagorean Theorem the missing side is determined and the area is discovered. This clip is...

Lesson Planet

#### Area of a Triangle - Geometry Help

Do you know what A=1/2 bh means? If you don't this video on the area of a triangle is a must. It defines the formula needed to determine the area of a triangle, works through an example problem, and clearly explains the procedure.

Lesson Planet

#### How a Capacitor Works

A capacitor stores energy in the form of an electric charge. See a circuit diagram explaining charges and electron flow. Equations are given for energy and a capacitor is made. Show this to your physics or beginning electronics class.

Lesson Planet

#### Finding Areas of Polygons, Variation 1

An exercise in finding the area of polygons by decomposing into triangles and composing into rectangles is the focus of this resource. Make several copies of the worksheet for each participant. Ask learners to use colored pencils to...

Lesson Planet

#### Same Base and Height, Variation 2

This is a good model for learners to visualize triangles of the same base and height. They can can begin to comprehend that these triangles will have the same area no matter how the triangle is drawn. It is part of a series of resources...

Lesson Planet

#### Eight Circles

We are used to finding the area of a circle by plugging the radius into an equation. Here, learners are required to go further to find multiple areas and calculate the difference. They must detect a pattern in order to figure out the...

Lesson Planet

#### Stack It Up!

Students analyze and begin to design a pyramid. Working in engineering teams, they perform calculations to determine the area of the pyramid base, stone block volumes, and the number of blocks required for their pyramid base. They make a...

Lesson Planet

#### How Do You Find the Volume of a Triangular Pyramid?

Lesson Planet

#### How Do You Find the Volume of a Rectangular Pyramid?

Lesson Planet

#### How Do You Find the Volume of a Triangular Prism?

Lesson Planet

#### How Do You Find the Area of a Trapezoid?

Trapezoids can be tricky. Break down the process of finding the area of a trapezoid with this video! Viewers are given information about the area formula and shown exactly how to plug in information, solve, and simplify. This is a...

Lesson Planet

#### What is a Cylinder?

Lesson Planet

#### What is a Prism?

I always thought a prism was a solid triangular shaped piece of glass that made rainbows when the light shined through it. Well, that is a prism, but that is only one example of a prism, as prisms are three-dimensional solids of a...

Lesson Planet

#### What is the Formula for the Volume of a Prism?

Is prism just another mathematical term for a solid? It must be since this lesson is about volume. The teacher illustrates and explains how to find the volume of a rectangular prism and also how to find the volume of a triangular prism....

Lesson Planet

#### What is the Formula for the Area of a Triangle?

The teacher explains how the formula for a triangle was determined. It is related to a parallelogram. What? The formula for the area of a triangle is derived from the area of a parallelogram? Seeing is believing, so watch this video to...