Erector Set Stem Toys,6 Different Shapes in Total Construction Toys,Educational Construction Learning Toys for Boys & Girls,with Electric Power Motor Children's Toys,307PCS

Ulanlan STEM construction kits for ages 6 and up. Ulanlan- mechanics - levers, pulley groups & structures Understand the transmission of power between machines, understand the principle of levers and pulleys. Learn how levers can be used for increasing an applied force or changing the direction of motion. Find out how you can create models with complex motion by connecting many levers together and learn how these linkages can be applied to various machines. Build 6 working models such as Tricycle, crane, mechanical ant, car, mechanical dog. structure models. Or add some imagination and make something new. Ulanlan engineering science building kits help students build technological models creatively and easily to experiment and learn about science and technology in a way that includes all the benefits of play. The major advantage of the Ulanlan motion essential set is that it's design flexibility enables children to build simple or complex models quickly using a small number of components. STEA Magination It’s the connection of STEAM (science, technology, engineering, arts, & math) with a child’s natural curiosity and creativity and it powers the fun of each and every Ulanlan building set. Building with Ulanlan puts children on a path towards a fundamental understanding of STEAM/STEM subjects.

• 【6 Styles DIY Building Set - 307 PCS】This mechanical principle science suit is easy to build, sparks imagination and offers endless fun. 6 different models can be built with 307 pieces of construction blocks, can be combined into motor tricycle, crane, mechanical ant, mechanical dog, car and so on.
• 【Improve Imagination and Hands-on Ability】 -This challenging and educational building toys will keep your child away from video games, mobile phones and TVs. It aims to improve children's science, technology, engineering and mathematics skills, improve their imagination and hand eye coordination ability, and exercise their logical thinking and problem-solving ability.
• 【Making toys come alive】The set comes with a real motor that allows your kid to build fully-functional machine that actually work. It also includes a unique step-by-step booklet and all the tools required for your kid to build these outstanding models.
• 【Creative Gifts for Kids 】 The construction building toys includes a full-color step-by-step instruction guide showing how to build each model, while kids can use their creativity to DIY any model they like.Models of machine in different degrees of difficulty are especially designed for the developing process of children’s cognitive abilities, and are the perfect Christmas or birthday gift for boys and girls .
• 【SAFETY FIRST 】 The security of kids is our priority, our boys toys best seller is a durable STEM building kit. The 307 pcs are made from harmless, non-toxic ABS. Tested and approved by a 3rd party ASTM lab, will fit perfectly your kids little hands for hours of fun.