• Solve STEM Challenges: Kids design, construct, and test their own bridges and towers as they solve this STEM building toy's 9 STEM challenges!
• Inspired By Real-World Engineering: From suspension bridges to beam bridges and every structure in between, this STEM kit's challenges introduce kids to the fundamental principles of structural engineering.
• Build Critical Thinking Skills: As they test and tweak their designs, kids will also use this STEM building toy to build essential critical thinking and problem solving skills.
• Ages and Skills: Specially designed with little ones in mind, this STEM toy for kids helps kids as young as 5 build essential early engineering skills!

The latest learning adventure from STEM Explorers! Follow along with this set's challenge guide to design, construct, and test bridges and buildings that demonstrate the basic STEM principles of structural engineering. Set of 77 pieces includes bridge platforms, columns, pulleys, a testing truck, and more. Build Critical Thinking Skills: As they test and tweak their designs, kids will also use this STEM building toy to build essential critical thinking and problem solving skills.