"activities&amp"

Define and compare ways organisms have been preserved.

Students determine contamination levels of ground beef in different environments.

With this Complete Earthworm Dissection Lab, you’ll receive: 10 high quality specimens that are easy to pin and dissect, packed in formaldehyde-free Borealene II. 20 student manuals with pre-test, post-test and easy to follow step-by-step instructions. 10 disposable dissection trays that offer direct pinning to the surface with no cleanup or resurfacing. Teacher’s guide with student objectives, teaching hints and answers to student tests. Replacement Student Manuals and Teacher’s Guides may also be purchased separately.

Dehydrated Preserved

Introduce your students to rocks formed from the cooling of magma and lava.

Introduce your students to rocks formed from deposition of sediment.

Introduce your students to rocks formed metamorphism of other rocks.

Introduce your students to a broad selection of minerals.

Learn genetics like Mendel.

This kit studies the differences between centipedes and millipedes

This kit studies the types of insect legs

This kit looks at the life cycle of the honey bee

Complete Equipment for 5- to 10-Gallon Aquariums

Preserved bat in resin material.

This kit looks at the life cycle of the frog

Preserved squid dissection in resin material.