Seeing is believing! Bring DNA to life for young biologists using a simple extraction lab. Individuals extract the DNA from wheat germ, then place it in a microcentrifuge tube for observation. They thread yarn or other material through...

Frog dissection is a time-honored tradition in biology class ... are your learners up to the challenge? Take the gross out of gross anatomy with a dissection lesson that builds vocabulary skills as well as attention to detail. The...

Seventh graders use a pond to explore macroinvertebrates and other organisms. They use a dichotomous key to classify the organisms and maintain a journal recording their findings.

This cartoon shows a lab setting with students practicing dangerous lab techniques. Students analyze the picture and answer questions.