Double Helix Model DNA Model Kit DNA Structure Models Human Genes Learning Kit Biological Teaching

I purchased this for my biology classroom and it is a great classroom model. It was easy to assemble and is good quality for the price. It is very lightweight, just something to be mindful of

There are no directions. I had to come back on Amazon to look at the pictures. The pieces barely hold together. Not worth it.

This thing is so flimsy. No assembly instructions. Huge kudos to you if you get it assembled without breaking the center support pieces or creasing the basepairs. Model conveys some of the common misconceptions of the structure of DNA and if handled by students, would likely be broken within the first few touches.

I purchased 6 of these and had my students assemble this in pairs. Many reviews say that it doesn't come with instructions but a few problem solving skills and a look at the picture that comes with it and its very simply put together. It was a great challenge for the students and had them work together and gave them a good visual of the structure of DNA. It took them all an average of about 20 minutes to assemble these. I would recommend as a great addition to structure of DNA Lesson.

This is a convenient way to display and learn about DNA. Good quality pieces to put together.

Product fell apart on first use. Was not worth buying at all. Waste of money.

Very low quality, no direction on how to assemble