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Worksheet
Curated OER

Maximum and Minimum Word Problems

For Students 11th - Higher Ed
In this maximum and minimum activity, students solve and complete 10 various types of word problems. First, they find the numbers if the product of the square of one of the numbers with the cube of the other number is to be a maximum....
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Worksheet
Curated OER

Geometric Shapes: Which Item?

For Students 2nd - 4th
Which item is shaped like a cone? Give students a chance to compare shapes, determining which item represents the prompted shape or figure (and which don't). Through 4 multiple-choice questions, scholars identify a cone, a cube, a...
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Worksheet
Curated OER

Identifying Shapes: Cubes, Triangles, Cones and Spheres

For Students 4th - 6th
In this identifying shapes worksheet, students tell which shapes in sets are named, choosing from cube, triangle, cone or sphere. A reference web site is given for additional activities.
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Worksheet
Curated OER

Net (Cone)

For Students 4th - 5th
In this cone worksheet, students cut out, fold and assemble a solid figure of a cone by using the net provided on this page. No written directions are given.
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Handout
The Tech Interactive

Tech Museum of Innovation: Inside Your Eyeball

For Students 3rd - 9th
After discussing the basics of the eye, this site explores the various functions of the eye and parts from the optic nerves to the retina. Cones, rods, and the brain are also discussed.
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Unit Plan
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Volume of a Cone

For Students 9th - 10th
This question and answer site poses a problem dealing with the volume of a partly filled cone.
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Unit Plan
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Area, Volume of a Cone

For Students 9th - 10th Standards
This question and answer site gives the formulas for area and volume of a cone.