dna model making project 3d diy science project howtofunda biology project craftpiller

DNA model making using cardboard, in this course teaches students how to design and build a detailed representation of the DNA double helix using simple and eco-friendly materials. This hands-on project explains the structure of DNA, including the sugar-phosphate backbone, nitrogenous bases, and base pairing rules (A–T and G–C). With step-by-step instructions, learners will cut, fold, and arrange cardboard pieces to form a spiral ladder that accurately illustrates the double helix. The course also highlights the importance of DNA in genetics, heredity, and biotechnology, making it both a scientific and creative experience. By working with cardboard, students gain problem-solving and design skills while using inexpensive, sustainable materials. Ideal for school assignments, science fairs, or classroom demonstrations, the project encourages teamwork, creativity, and a deeper understanding of molecular biology. By the end, learners will be able to explain DNA’s structure and function confidently while presenting a visually appealing model. howtofunda