ENCOURAGE an early love of STEM learning with this one-of-a-kind City Building Set DEVELOP: Your little engineers will develop Critical Thinking and Problem Solving Skills while creating their own skyscrapers, cranes, bridges and more. CHALLENGE kids by following the design process of Ask, Imagine, Plan, Create and Improve! Set Includes: 89 buildable pieces, 10 cards, 1 sticker sheet. Encourage an early love of STEM learning with this one-of-a-kind City Building Set. Your little engineers can create their own skyscrapers, cranes, bridges and more with 89 easy-to-assemble pieces. Use the included activity cards to complete design challenges, or create your own city. It's a unique way to challenge logic, problem-solving, and engineering skills.Educational Benefits Learning Styles: Tactile, Visual Skill Development: Problem-solving, following directions, fine motor skills, eye-hand coordination, sequential thought, critical thinking, spatial relationships, creativity, early engineering Includes: 89 Buildable pieces 10 Cards 1 Sticker sheet Activity cards Platform measures 4.25" x 4.25".Dimensions: 13.8 x 10.1 x 3 inches