(544) results found
Use this video to determine how to write a rate and unit rate for a given quantity, and use ratio reasoning to solve problems.
Grade:
Subjects:
Mathematics
Geometry
Finding Area by Multiplying Base and Height
This video explains how to find the area of a rectangle by multiplying the base times its height, or A=BH.
Grade:
Subjects:
Mathematics
Geometry
How to Identify Polygons
Help students understand and recognize properties of a polygon—closed figures formed by three or more line segments that do not cross.
Grade:
Subjects:
Mathematics
Geometry
How to Calculate the Slope
This video explains how to find the steepness of a hill by calculating its slope, or rise divided by run.
Grade:
Subjects:
Mathematics
Geometry
Identifying Complementary Angles
This video explains properties of complementary angles and that they will always equal 90 degrees.
Grade:
Subjects:
Mathematics
Geometry
How to Find Area of a Circle
This video demonstrates how students can use what they know about the area of a parallelogram to find the area of a circle.
Grade:
Subjects:
Mathematics
Geometry
Understanding Dilation and Scale Factor of Two Dimensional Figures in a Plane
Use this video to show students what dilation and scale factor is when transforming two dimensional figures in a plane.
Grade:
Subjects:
Mathematics
Geometry
2-Dimensional Shapes
How Students Find Equivalent Ratios
Students learn how to find equivalent ratios by multiplying and dividing by the same non-zero number. They will also learn ratio concepts and use ratio reasoning to solve problems.
Grade:
Subjects:
Mathematics
Geometry
