Poraxy 5 Set STEM Science Kits for Kids Ages 8-12, Robotics Model Car, Toys for Ages 8-13, Building Engineering Experiment Projects, Birthday Gifts for Boys Girls 6 7 8 9 10 11 12 13 Year Old

My 4th grader had to do a project with a motor, switch and double A batteries. We did the Bubble Machine. We did the assembly together. Had so much fun putting it together. Tested it out at home first my daughters face lit up when it started and worked. Super hit in class when she took it to school. She even went to other classes and presented the machine. Of course teacher was not happy because she claims we shouldn’t have had to buy anything. Either way my daughter feels she built something and it worked and she loves it busted her confidence!!! That’s all that matters!!!

My kid age 7 love this coz it it has around 5 activity kits. All are different and interesting in good price and keep my kid busy for good. And once he completed the kit he felt super confident and more interested in these kid of activities. Good strong material and works very well.

My 5 year old son had a blast putting them together, the best part is now he can disassemble them and create something of his own creation, supervision and assistance from an adult is probably best around this age

Let me starts with the pros:My seven year old loves this kit, and we had a wonderful time building the projects together!Everything turned out really cool and worked great once it was built. Again, my son loved every project, so it was definitely worth the money for us to have a great time together and to learn some engineering skills. :)Now for the cons:If you are looking for something for your child under the age of 10 to build by him or herself, this may not be for you. The tiny screws were really difficult for my son to hold, let alone use, and the directions were very lacking. Between the directions included and my prior knowledge of similar projects, I was able to figure out how to put everything together, but the instructions are definitely not detailed enough for someone who has no previous experience or doesn’t like solving puzzles.

This gave my grandkids some quality time with dad while learning and it was exciting when they seen that what they built actually worked

The directions with the photos are easy to follow and the projects do work, but the kit could use a lot of work.The screws are difficult for a kid to use, have to hold a tiny screw with the tweezers and turn hard with the tiny screw driver so it bites into the plastic.The battery compartments are held on with one screw and twist a lot. The wiring is not stripped enough to tie onto the motorks tiny holes and the wiring mounts look super easy to breakThe axels shift too easily even with the stops so gears disengage. The stops are a pain to put on to move so easilyThe wheels are too smooth so they don’t work on surfaces like wood, one model just spins rapidly.

tiny tiny screws and takes a while to put together, def not for tiny little kids. but awesome once put together!

So coolI’m an old man who bought this kit to do with my very young grandsonsSo that meant I put it together and they lost bits and pieces for me!Fun!The stuff really works, the bubble machine better than any I’ve ever boughtAll in all fun fun funOne observation and this may just be ‘the OLD man’ .. the wires are a bit small and the attachment points for the electric motors not clearly pictured in the instructionsI hasten to add that each of the five projects done was easier than the ones beforeFor these old hands a magnetic screwdriver helped enormouslyThat said I would wish that any point in my life I might create such an affordable product that brought such delight for the people I treasureI salute you!!!!!