Introducing the creative H5 work by Eqxiu, a platform known for its online design capabilities and extensive templates. This work showcases the exciting classroom experience at the 3rd grade class of a top 100 kindergarten, featuring a Lego robot course on bulldozers. The course aims to teach the children about pushing and pulling, the purpose of bulldozers, and the differences between wheels and tracks. Through an engaging story of the sheep characters going on a hiking trip, the children learn about interlocking structures, the meaning of opposite words like push and pull, and the principles of bulldozer construction. This not only enhances their problem-solving, construction, and manual skills but also stimulates their imagination. Lego, a tool for hands-on learning, allows children to explore their creativity by building diverse toy models based on their own imagination. This process encourages them to think outside the box and become creators of their own designs. The Eqxiu platform enables quick and efficient creation of such engaging educational content, making learning fun and interactive.