Make Valentine’s Day academic and fun with 8 hands-on STEM party centers! Students plan, build, test, record results, and redesign using the Engineering Design Process. Includes station cards + recording sheets. Looking for a Valentine’s Day activity that feels like a party and delivers real learning? These Valentine STEM Activities Party Centers include 8 engaging STEM challenges that are perfect for grades 3–5. Students work in teams to plan, build, test, collect data, and improve—all wi