The Learning Resources Tree House Engineering and Design Building Set is a colorful and engaging STEM toy designed to introduce children to the engineering and design process. Perfect for primary learners aged 5 and up, this set encourages hands-on exploration while helping develop problem-solving, critical thinking, and creativity. Children use the set's over 50 pieces, which include branches, ladders, and tree house play pals, to design and build their own tree houses. Five engineering activity cards guide children through design challenges, helping them develop early engineering skills. The set also includes a sheet of stickers to customize their creations, adding a fun art element to the learning process. The accompanying multilingual activity guide offers reproducible materials such as planning sheets, the engineering and design process diagram, and sample questions to encourage collaboration and discussion between peers. This set provides an ideal solo or small group activity, making it perfect for classrooms or home use. Give kids a fun and educational introduction to STEM concepts while fostering their creativity and problem-solving abilities with the Tree House Engineering and Design Building Set.