User login


Search Results


Showing results (1 to 8 of 8)

  • Thumbnail
    Twin Cities Public Television
    Add to list Details
    In this activity, learners identify different plastics in a mystery bag. Learners discover that plastics are classified #1 through #7. Learners then categorize plastics based on characteristics...

    $1 - $5 per group Ages 8 - 14 45 to 60 minutes
  • Thumbnail
    Twin Cities Public Television
    Add to list Details
    This outdoor activity (on page 2 of the PDF) is a full inquiry investigation into how the amount of moisture in a sand dune relates to the number of plants growing there. Groups of learners will...

    $10 - $20 per group Ages 8 - 14 2 to 4 hours
  • Thumbnail
    Twin Cities Public Television
    Add to list Details
    This activity (located on page 3 of the PDF) is a full inquiry investigation into mapping the underground “plumbing” of geysers. Groups of learners will mimic an actual investigation into the...

    1 cent - $1 per group Ages 8 - 14 1 to 2 hours
  • Thumbnail
    Twin Cities Public Television
    Add to list Details
    In this quick activity (page 2 of PDF), learners will play a game using their observation and listening skills, interpreting clues from each other to deduce their secret animal identity. Once they...

    $5 - $10 per group Ages 8 - 14 10 to 30 minutes
  • Thumbnail
    Twin Cities Public Television
    Add to list Details
    In this activity (page 1 of the PDF), learners will model how paleontologists estimate the age of fossil discoveries by extracting “fossil” playing cards from newspapers stacked in chronological...

    $1 - $5 per group Ages 8 - 14 45 to 60 minutes
  • Thumbnail
    Twin Cities Public Television
    Add to list Details
    This is an activity (located on page 3 of the PDF) about the use of reduction agents to decontaminate ground water. Learners will conduct a reduction-oxidation (redox) reaction in which vitamin C...

    $10 - $20 per group Ages 8 - 14 2 to 4 hours
  • Thumbnail
    Twin Cities Public Television
    Add to list Details
    This activity (on page 2 of the PDF) is a full inquiry investigation into aerial imagery. Learners will use the internet to gather free aerial imagery of nearby points of interest (or use laminated...

    free Ages 8 - 14 45 to 60 minutes
  • Thumbnail
    Twin Cities Public Television
    Add to list Details
    This activity (on page 3 of the PDF) is a full inquiry investigation into animal behavior. Learners will create five or six scent blocks by rubbing wood blocks with different kitchen spices, foods,...

    $5 - $10 per student Ages 8 - 14 1 to 2 hours