A student looking in a microscope, very scientifically

STEM Lesson Plans

Search our growing library of STEM lesson plans. Arizona teachers are contributing their best STEM lesson plans to an archive that is aligned with Arizona Academic Standards. This repository is provided free of charge through a collaboration with the Arizona Educational Foundation.

Grades: 9th Grade, 10th Grade

DNA, or Deoxyribonucleic Acid, is the molecule of life. DNA exists in every single organism, from the smallest bacteria to the largest mammal, and is the only known molecule that has the ability to