"Avantor"

Are lip prints like finger prints?

Can broken glass crack the case?

With This Old Bone Lab Activity, students perform an actual technique used by forensic anthropologists to determine the age of individuals at their time of death.

Learn about Structures within a Plant Stem

Discover Double Replacement Reactions in Microscale.

This laboratory focuses on the mutualistic relationship between the giant tortoise (Geochelone elephantopus) and the Galápagos tomato (Lycopersecon esculentum) as an example of coevolution.

Hands on Identification of Elements

Physically Separate Different Substances

From introductory level to advanced study, this kit provides engaging lessons on insect classification and arthropod characteristics.

These activities are designed to meet exam requirements for the regents exam part D.

This lab features two experiments that let students determine the resistance of bacteria to tetracycline, an antibiotic. Developed by Edward Alcamo.

Isaac Newton could never have imagined that upper elementary and middle school students could explore his mathematically derived laws of motion using straws, compact discs, wooden spools, and balloons.

How does a sand filter trap particulate matter?

Teach students how heat travels!

Bloops are strange but cute little creatures that, as teacher developer Anthony Garofalo has discovered, are perfect for helping students make sense of Mendelian genetics, especially concepts of dominance and recessiveness.

Simultaneous Teacher Demonstration and Student Workstations