Bacteria Science Kit (IV) (Gift Pack): Prepoured LB-Agar Plates And Cotton Swabs. Exclusive Free Science Fair Project E-Book Packed With Award Winning Experiments. (IV Gift Pack)

My daughter wanted these for her science project testing germs on classroom doorknobs. Bacteria grew just as described. Very gross but so interesting!

We homeschool and I've had three of my kids now go through high school biology with our local co-op. Two of them have done lab report projects having to do with bacteria. One was testing different cleaners against raw chicken, and the other was testing the 5 second rule with different surfaces. These petri dishes have been great to grow our results. What I have done for incubation is set them in a Styrofoam cooler on it's side and have it near a space heater. The heater did not run constantly, but it was enough to allow the colonies to grow. Both times ordering, nothing came damaged or contaminated. I would trust it again.

These were so fun! Testing the 'germiness' of random things was great. Watching it grow was even more fun!

Bought this for my sons 5th grade science fair project. It was AWESOME! It was pretty easy for my 5th grader to use (with parental supervision and assistance). He used it to check the dirtiest things in his room. The conclusion was the dirty clothes basket and he took first place in his class science fair. The instructions were clear and easy to understand.

Bought it for my 9year olds science project. Everything was as advertised.