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Geometry

Geometry

Author: Heidi Santos
Description:

3rd Grade

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Tutorial

Points, Lines, Line Segments, and Rays

In this video, students will take a trip to outer space to learn more about points, lines, line segments, and rays.

Parallel and Perpendicular Lines, and Angles

In this video, students will continue their journey into outer space to learn about parallel and perpendicular lines, and angles.

Introduction to 3-D Figures

In this video, students will review some of the concepts they have learned thus far in the unit, including plane figures. They will also receive an overview of 3-D figures, along with pertinent vocabulary.

Cubes and Rectangular Prisms

In this video, students will learn about cubes and rectangular prisms.

Cylinders and Cones

In this video students will learn about cylinders and cones.

Square Pyramids and Spheres

In this video students will learn about square pyramids and spheres.