Learners explore how PCR works through various activities. In this biology lesson, students explain how PCR generate copies of DNA. They simulate the process using an online interactive website.

Students explore and explain the role of vaccines in infectious disease, They emphasize immunological principles and viral/bacterial infection processes. Students explore the three main vaccine types: DNA vaccines ("gene gun"),...

Seventh graders describe the processes involved in mitosis and meiosis. In this life science lesson, 7th graders create chromosome models using strings and beads. They play a jeopardy team game at the end of the unit to review concepts...