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Surf for More Math

Chapter 7: 3-D Objects and 2-D Shapes

Lesson 1: Sorting 3-D Objects

Use these interactive activities to encourage students to have fun on the Web while learning about 3-D objects and 2-D shapes. Students can try these activities on their own or in pairs.

Goal
Compare and sort familiar 3-D objects by one attribute and explain the sorting rule.

[C, CN, R]

 

Instructions for Use

Shapes in Our Environment allows students to practice identifying shapes in different orientations, and when partially covered.

Look at the picture. One of the shapes in the picture will be highlighted with a box around it. Choose the 3-D shape below that matches the shape in the picture.