Double Helix Student Modeling Pack^©

DNA & Genetics

Students can individually explore the basics of DNA structure and replication with these hands-on models. This pack and free digital resources support learning and let students show you their understanding.

• Examine the structure of color-coded DNA bases
• Identify purines and pyrimidines
• Explore hydrogen bonding in A-T and G-C base pairs
• Connect bases to a continuous sugar-phosphate backbone
• Discover the directionality of each backbone strand
• Build double-stranded DNA and twist into the double helix
• Model the process of replication

Learn more about the Double Helix Student Modeling Pack^©