Orbit Proview DNA Model Kit – Double Helix Teaching & Display Model

The Orbit Proview DNA Model Kit is an impressive and highly detailed teaching resource designed to help students visualise and understand the structure of DNA. This large‑scale model clearly demonstrates the DNA double helix with up to 15 base‑pair layers, illustrating more than one full turn of the helix for maximum educational impact.

Every atom in the model is shown and colour‑coded with accurate bonding angles, giving learners a true three‑dimensional representation of DNA structure. Pupils can construct the model themselves by assembling the sub‑units—Thymine‑Adenine, Cytosine‑Guanine, sugar rings, and phosphate groups—before bringing them together to form the complete molecule. This hands‑on approach reinforces understanding of molecular components and bonding.

The completed model hangs between two support plates using clear strings, creating a striking free‑standing or suspended classroom display, with an optional display stand available if required. The kit includes comprehensive assembly instructions and a curriculum‑linked worksheet exploring the structure of DNA and the mechanism of transcription. A fully assembled version is also available on request.

Key Features

• Large‑scale DNA double helix teaching model
• Shows up to 15 base‑pair layers and more than one full helix turn
• All atoms displayed, colour‑coded with correct bonding angles
• Students assemble base pairs, sugar rings, and phosphate groups
• Hands‑on construction supports active learning
• Hanging display using clear strings and support plates
• Optional display stand available
• Includes instructions and educational worksheet
• Contents: 750 atoms and 850 bonding straws
• Model dimensions: 85cm high × 40cm wide

Ideal for School Science & Biology Lessons

The Orbit Proview DNA Model Kit is ideal for KS4 (GCSE) and KS5 (A‑Level) biology lessons, providing a clear and engaging way to teach complex molecular biology concepts. It is particularly effective for:

• Visualising the structure of DNA and the double helix
• Understanding base pairing and molecular bonding
• Teaching DNA replication and transcription
• Supporting practical, discussion‑based learning
• Creating a striking classroom or laboratory display

Highly detailed, interactive, and visually impressive, the Orbit Proview DNA Model Kit is a powerful teaching aid that brings molecular biology to life and supports deep understanding of DNA structure and function in the secondary science classroom.