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Dna 3d Model Diy. Gather string and toothpicks to be used in creating the model. This should work for most middle school science courses or a s.
Using common craft supplies you can create a 3d model of a dna molecule suitable for a high school biology class. The first part of the model is constructed of an alternating pattern of phosphates and sugars that compose the outer legs of the dna molecule. Dna model stands approximately 14 5cm 5 75 inches tall.
Prepare your other supplies.
This video shows you how to create a model of dna using a paper towel roll markers and glue. This 3d printed dna model is a fabulous science gift. Just attach the bases like steps of a ladder between the two strands twist them and your dna model is ready. My son used popsicle sticks 1 dollar at the 99 store wire brush and play dough.