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Curated Video
Area of a Valentine's Day Heart | 7.G.B.4
In this shorts video we will find the area of a Valentine's Day Heart. We will be presented with a composite figure, a heart. A composite figure is a figure composed of two or more two-dimensional figures. The heart is formed by a...
Curated Video
Find the Side of a Square Using Area | 8.NS.A.2
In this shorts math video we will find the side of a square using area. We are given the area of a square and asked to find the side length of the square. We will review and use the formula A=s^2, (A equals s squared.) We will rewrite...
Curated Video
Area and Volume of a Prism
In this math video we will find the area of a the base of a prism & the volume of a prism. We will begin this three part question by finding the area of the base of a square prism. We will review all measurements to be sure they are in...
Curated Video
How to Estimate the Side Length of a Square
This video provides a step-by-step guide for estimating the side length of a square rug based on its given area, without using a calculator. It is useful for students preparing for standardized math tests.
Khan Academy
Khan Academy: Geometry: Ca Geometry: Pythagorean Theorem, Area
Demonstrates solutions to problems #36-40 of California Geometry released state test questions. Problems address understanding of area and knowledge of the area formulas for trapezoids, squares, parallelograms, and triangles. [10:44]
Khan Academy
Khan Academy: Geometry: Ca Geometry: Circle Area Chords Tangent
Demonstrates solutions to problems #71-75 of California Geometry released state test questions. Problems address Pythagorean theorem, 45-45-90 triangles, 30-60-90 triangles, circumscribed polygons, area, chord length, tangents to circles...
Loyola University Chicago
Math Flix: Formula Area of a Rectangle Part 2
This QuickTime movie explains how to find the area of a rectangle by developing an area formula. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Sophia Learning
Sophia: Area Formulas
This video lesson demonstrates how to write a formula to find the area of a square and rectangle.