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Interactive
Athro Limited: Working Out Punnett Square Examples Interactive
Other

Athro Limited: Working Out Punnett Square Examples

For Students 9th - 10th
A good interactive Punnett square site that offers a tutorial in how to fill out the squares for genetics.
Get Free Access See Review
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Handout
University of Illinois Chicago: Human Genetics: Mendelian Inheritance Handout
Other

University of Illinois Chicago: Human Genetics: Mendelian Inheritance

For Students 9th - 10th
Great genetics site with a very good section on Punnett squares.
Get Free Access See Review
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Interactive
Clermont College: Genetic Practice Problems Interactive
Other

Clermont College: Genetic Practice Problems

For Students 9th - 10th
Clermont College provides a good interactive practice test using Punnett squares.
Get Free Access See Review