Curated Video
An Introduction to Area | Teaching Maths
Introduce students to the concept of area and explain how to calculate the area of rectangles using the rule length x width.
Curated Video
An Introduction to Perimeter | Teaching Maths
Introduce children to the concept of perimeter and explain how to calculate the perimeter of regular and irregular 2D shapes.
Brian McLogan
How do we find the area of a octagon (side lengths are not correct)
👉 Learn how to find the area and perimeter of polygons. A polygon is a closed shape with 3 or more sides. The area of a shape is the measure of the portion enclosed by the shape while the perimeter of a shape is the measure of the...
Let's Tute
Measuring Perimeters of Quadrilaterals
The video is a math lesson on how to measure the perimeter of different types of quadrilaterals, including parallelograms, rectangles, squares, rhombuses, trapeziums, and kites. The teacher explains how to use formulas and shortcuts to...
NUMBEROCK
Perimeter and Area
Pull up a chair at our table to learn about perimeter and area in this fun song & video (and no animals on the dinner table please!) NUMBEROCK uses tables to show area and chairs to represent perimeter in this easy to understand...
Khan Academy
Khan Academy: Algebra: Applying the Metric System
A step-by-step breakdown on how to solve a real-world application problem involving converting units within the metric system. [5:43]
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: Algebra: Perimeter and Unit Conversion
A step-by-step breakdown on how to approach and solve a problem involving perimeter of a space and converting between units to calculate the dimension of the space. [6:12]
Khan Academy
Khan Academy: Interesting Perimeter and Area Problems
Demonstrates how to solve three different area and perimeter problems which appear to not have enough information to solve. [8:13]
Khan Academy
Khan Academy: Geometry: Ca Geometry: Area, Circumference, Volume
Demonstrates solutions to problems #31-35 of California Geometry released state test questions. Problems address understanding of perimeter, volume, surface area, area, and Pythagorean theorem. [10:53]
Math Playground
Math Playground: Can Shapes With the Same Area Have Different Perimeters?
This video answers the question about the relationship between area and perimeter. Can shapes with the same area have different perimeters?
Mucho Math
Algebra2go: Finding Perimeter of Rectangular Shapes
This video requires students to find missing side lengths of rectangular shapes prior to finding the perimeter.
Khan Academy
Khan Academy: Geometry: Perimeter and Area of a Non Standard Polygon
Explains how to find the perimeter and area of a non-standard, or irregular polygon. [3:03] CCSS.Math.Content.3.MD.C.7.d Recognize area as additive.
Khan Academy
Khan Academy: Geometry: Area, Circumference, Volume
This video demonstrates an understanding of perimeter, volume, surface area, area, and Pythagorean theorem.
Khan Academy
Khan Academy: Worked Examples: Geometry: Interesting Perimeter and Area Problems
Students explore three example problems involving perimeter and area of complex shapes.
Curated Video
Algebra2go: Finding Area of Rectangular Shapes
Rectangular shapes are cut into separate rectangles. The area of the rectangles are then summed to find the total area of the given shape.
Loyola University Chicago
Math Flix: Area & Perimeter Rectangle Riddles Intro
This QuickTime movie compares the area and perimeter of rectangles. The formula for perimeter is explained. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Khan Academy
Khan Academy: Area and Perimeter Word Problem: Dog Pen
Video tutorial features an area & perimeter word problem where Sal figures out the width of a dog pen. [3:13]
Khan Academy
Khan Academy: Area & Perimeter Word Problem: Table
Sal solves for the dimension of a table.
Loyola University Chicago
Math Flix: Area & Perimeter Writing Rectangle Riddles
This QuickTime movie explains how to write a rectangle riddle that uses the area and perimeter. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Loyola University Chicago
Math Flix: Area & Perimeter Solving Rectangle Riddles
This QuickTime movie compares the area and perimeter of rectangles in the form of a riddle. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.