User login


Search Results


Showing results (1 to 5 of 5)

  • Thumbnail
    American Chemical Society
    Add to list Details
    In this activity on page 10 of the PDF, learners develop an experiment to answer the following question: "How much water can the hydrogel in a baby diaper hold?" Use this activity to...

    $1 - $5 per student Ages 8 - 18 10 to 30 minutes
  • Thumbnail
    National Optical Astronomy Observatory
    Add to list Details
    In this international citizen science activity, learners measure their night sky brightness and submit their observations into an online database. This popular program has generated 100,000...

    free Ages 4 - adult 10 to 30 minutes
  • Thumbnail
    NISE Network
    Add to list Details
    In this activity, participants will imagine the challenges and opportunities of asteroid mining. Participants will draw their own asteroid mining machines, and consider how these devices would...

    $1 - $5 per group Ages 4 - adult 10 to 30 minutes
  • Thumbnail
    NISE Network
    Add to list Details
    In this activity, learners make self-assembled polymer spheres. Learners discover that self-assembly is a process by which molecules and cells form themselves into functional structures, and that...

    $10 - $20 per group Ages 4 - adult 10 to 30 minutes
  • Thumbnail
    NISE Network
    Add to list Details
    In this demonstration, learners discover that nanoparticles behave differently, in part because they have a high surface area to volume ratio. Learners learn that smaller particles have a much...

    Over $20 per group Ages 6 - adult 10 to 30 minutes