"This lesson will introduce DNA, genes, chromosomes, the chemicals that make up
DNA, etc. After the basic information, students will do an experiment in which
they will separate out DNA from peas. Knowing that DNA can be separated will
give them a base of understanding for future lessons in biology, evolution,
biotechnology, and health technology."
Study Ladder is filled with free activities created by educators. The activities are categorized by content areas. Within the categories items are broken down by topic or grade level. It's a free resource, thousands of activities are available.