Thames & Kosmos Remote-Control Machines: Construction Vehicles | Science & Engineering Experiment Stem Kit | Build 8 Real Working Models | Parents' Choice Silver Award Winner |Astra Best Toys for Kids

Build eight models of realistic heavy-duty construction vehicles and control them with a remote-control unit. The models can be controlled both to drive around on the floor and to move their work tools, such as buckets, shovels, Forks, and cranes.A 64-page, full-color manual guides you through model building with step-by-step illustrated instructions. Read the manual to learn how the real-life versions of these awesome machines are so powerful and how their various mechanisms function. Discover how they can use physics to their advantage to move massive amounts of soil and rock. Investigate the concepts of force, torque, and simple machines with these working models.ngss correlations:2-ps1-3 structure and properties of Matter, k-2-ets1-2 K-2.Engineering design, 3-ps2-1 forces and interactions, 3-ps2-2 forces and interactions, 4-ps3-1 energy, 4-ps3-4 energy.

• Explore the physics of force, torque, and simple machines By build 8 models of different construction vehicles
• Over 225 interchangeable building pieces
• Includes 64-page, illustrated experiment manual and Assembly guide
• Use a remote control to operate the models you build!