Support your children's mental and social development with the K'NEX Education DNA Replication and Transcription Set! With over 500 sturdy plastic pieces, this educational toy set can support two to three students working in teams. Students can work as pairs or teams to build the various molecules and bonds that form DNA and RNA with this set. Students experience hands-on lessons about DNA's Structure, Replication, and Transcription as well as Coding, Translation, and Mutations. A turn-key Teacher's Guide is included in this toy set to provide lessons on how nucleic acid molecules form and function. 

Details: 

• Includes 521 pieces
• Build DNA and RNA structures
• STEM Concepts: DNA structure, replication & transcription, coding, translation, mutations and more
• Convenient storage tray for quick clean-up and easy storage
• For Grade 5 through Grade 12
• For ages 10 and up