Khan Academy
Khan Academy: Natural Selection in Populations
How natural selection works at the level of genes, alleles, genotypes, & phenotypes.
TeachEngineering
Teach Engineering: Heredity Mix 'N Match
This site includes a lesson plan designed to teach students how genetic traits are passed down from parents to offspring. Students will explore such concepts as random selection, chrosomes, genotypes and phenotypes using jelly beans and...
CK-12 Foundation
Ck 12: Biology: Natural Selection
[Free Registration/Login may be required to access all resource tools.] Describes how natural selection changes allele frequency.
Alabama Learning Exchange
Alex: Sponge Bob Round Pants? What's the Chance?
What are the chances of SpongeBob having kids with round pants? Working in cooperative learning groups, young scholars explore the concept of probability. Using interactive websites, students explore the possibilities of an organism...
Khan Academy
Khan Academy: Mendelian Genetics Questions
This is a ten-question quiz pertaining to Mendelian genetics.
Other
Biology Simulations: Heredity I: Eye Color and Tails
This simulation can be used to test the heredity of two traits; eye color and the presence of a tail.