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8th Grade Interactive Math Skill Builders

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2-D and 3-D Shapes - CCSS 7.G.A.2, 7.G.A.3


Links verified on 10/23/2019


1. 3-D Building.

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Build a much larger 3-D model, including color changes.  SEE MORE
 
2. 3-D Grid.

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Use this blank grid to practice using the controls before trying the two activities below.  SEE MORE
 
3. 3-D Modeling.

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Click to duplicate the 3-D shape.  SEE MORE
 
4. Cross sections of 3D objects (basic).

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Practice cross sections of 3D objects. (Four questions) SEE MORE
 
5. Cube.

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Find out which colors will be on opposite faces of a cube whose faces are shown unfolded.  SEE MORE
 
6. Interactives - Geometry 3D Shapes.

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[Don't use your real name] Try a quiz of thirty-nine questions from Annenberg Media. SEE MORE
 
7. Plot Plans and Silhouettes.

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Your task is to come up with plot plans that would match given silhouettes.  SEE MORE
 
8. Pythagorean Theorem Game.

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In this Pythagorean Theorem game you will find the unknown side in a right triangle. The Pythagorean Theorem takes place in a right triangle. The longest side in a right triangle is the hypotenuse and the other two sides are the legs.  SEE MORE
 
9. Quick Images.

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Stretch both your visualization and drawing muscles with this shape drawing activity.  SEE MORE
 
10. Visualising Solid Shapes.

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3D objects are all around us. A lot of real objects can be seen as a combination of cubes, cuboids, spheres, and comes with a bit of imagination. In addition to visualizing 3D shapes better, let's learn how we use maps to represent space.  SEE MORE
 

Internet4classrooms is a collaborative effort by Susan Brooks and Bill Byles.
 

  

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