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This imaginative playset is a great way for little ones to give their dolls a checkup! This toy medical bag includes lots of neat plastic tools inside, including a thermometer, tweezers, and even a pair of glasses. It's a fun and educational way to foster an interest in science and helping others!Recommended for ages 3+ yearsIncludes three 14 colorful doctor tools and carrying case.

 Experience hands-on learning with the 4M Solar Plane Mobile. Harness the power of the sun to make this plane mobile fly through the air. Attach the propeller to an empty plastic bottle and power the glider for launch. Each kit includes plane parts, propeller, motor, weight components, and instructions. Add your own large empty plastic bottle, coins, and small screwdriver (not included) to easily assemble your plane. This kit is suitable for ages 8 and up.

Part of the Eco-Engineering/Green Science series help save our environment! Build your own edge detecting robot using a recyclable soda can. Watch it glide across the table without tipping over or going off the edge. You will need an empty soda can, a small crosshead screwdriver and one AAA battery. Kit includes base cover, base with wires, lower can ring, upper can ring, gear top plate, battery cover, two lower arms, two upper arms, two transparent covers, motor with wires, two axles, two eye supports, two eyes, two sets of bolts and nuts, two gear wheels, two terminal caps, five small screws and detailed instructions. Required but not included; clean empty soft drink can, small crosshead screwdriver, one AAA battery.

 Teach children about the invisible power of magnetism with the 4M Magnet Science Kit. The Magnet Science Kit teaches young scientists about the effects of magnetism through a combination of fun science experiments and games. The kit contains materials to make interactive magnetic objects like the Super Power Horseshoe Magnet and the Magnet Wand. Construct Super Magnet Racer, a Yacht Compass, or a Mysterious Dangler. Activities like the Fishing Game provide hours of fun and provide hands-on learning about the effects of magnetism. Recommended for ages 8 years and up.

Watch out! A clever mechanism makes the robot's eyes scan spookily from side to side and its jaws open and close. Build a motorized robot head with this great steam powered kids science kit. Includes robot parts and detailed instructions. Requires two AAA batteries (not included). Recommended for age 8 years and up.

Motorized Robotic Arm Kit that moves up and down and opens and closes the jaws of its gripper. Build the arm, then press the buttons to grab, lift and drop objects.2 1.5VAA Batteries req.

This solar hybrid planetarium rotates with the power of the sun itself or the back-up battery. This planetarium is a model of our solar system. A fun and educational green science kit from 4M. Includes solar system pieces, solar panel and detailed instructions. Requires 1 AAA battery (not included). Recommended for age 5 years and up.

 A clever Rover robot that operates on both battery and solar power. The Rover robot rolls along on solar power when the sun is shining. It can also be powered by battery when there is no sunlight. Includes robot parts and instructions. Requires1 AAA battery (not included). Recommended for age 5 years and up.

4M Giant Magnetic Compass from KidzLabs, Discover the Magnetic Power of the Earth, Amaze Your Friends with This Giant Compass, 1 Foot Wide When Assemb

 Illustrated, step-by-step instructions make construction fun and straightforward. Then, switch it on and watch it go - Gears connect and turn together to make me wiry foot step over the other while its big eyes light up red! Toys. Building & Construction. Maker & DIY Kits. RC & Electronics. Science & Nature.