Poraxy 5 Set STEM Kit,DC Motors Electronic Assembly Robotic Kit

Robotics is another popular interest of older kids. This is a 5 erector set that’s easy to assemble and includes 1 mini screwdriver and detailed instructions make it much easier and convenient to assemble the stem kits.

It requires 2 AA batteries which are not included. Your kid can complete 5 set module parts that can build a mini tank, doodling robot, aircraft car, mini conveyor, and a Ferris wheel.

This could instill patience and concentration to be able to successfully assemble and build everything in this science kit.

Pros:

• Great opportunity to teach kids about how motors work
• 9-year-olds boy would enjoy building the projects
• Kits are well packaged
• Great kit and very interesting 
• It’s fun, good ideas, fun colors
• This kit is a great intro to robotics 
• This would keep kids engaged 

Cons:

• The screws are so tiny you must hold them with tweezers while inserting them and the instructions could be better