DIY Science Projects

Hands-on learning is our favorite kind of learning. That's what makes these gifts so great; kids learn about science and engineering through hands-on play! Get your kids interested in building creatively with Plus-Plus. Middle and high school kids will enjoy the challenge of building a Hydraulic Arm. Or let them try the Level 5 Star Coaster for the ultimate challenge!
  • list off, grid on  list on or off
  • Stirling Engine with Alcohol Burner

    Stirling Engine with Alcohol Burner
    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    A closed-cycle system in which air is compressed and expanded to create energy.
    $109.95
    *Backordered: 1/22/2025
  • Snap Circuits

    Snap Circuits
    Review star icon Review star icon Review star icon Review star icon Review star icon (4 reviews)
    Snap together electronic blocks to build different electronic circuits.
    $39.95–$69.95
<<   1  [2]    View All