PCR Cycle Models

Automated DNA replication using the polymerase chain reaction (PCR) allows scientists to make multiple copies of DNA inside a test tube. Modeling PCR cycles helps students practice base-pairing rules, appreciate and apply exponential numbers, and understand the roles of the components involved in DNA replication. The models can help teachers assess student readiness for class lab experiences with PCR.

Grades covered: 7 through 12
Curriculum Topics: Base-pairing, Biotechnology, DNA replication, Exponential functions (applied), Forensics

Standards

Idea Sheets are cross-referenced to subjects listed in the Common Core, Next Generation Science Standards, and California Content Standards.

Categories include:
  • Life Science
  • Grades 6-8
  • Science
  • Math
Tags: Structure & Function, Heredity, Chemical Reactions
Subjects covered: Life Science, Math