User login


Search Results


Showing results (1 to 2 of 2)

  • Thumbnail
    Make
    Add to list Details
    In this activity, learners use a laser pointer to project a microscopic image of a liquid sample suspended from the tip of a syringe. This activity includes step by step instructions with helpful...

    Over $20 per group Ages 14 - adult 30 to 45 minutes
  • Thumbnail
    APSnet
    Add to list Details
    This exercise can be used to stimulate the investigative nature of learners as they use forensic plant pathology techniques to prove the learners' innocence in a mock murder investigation....

    1 cent - $1 per group Ages 11 - 18 45 to 60 minutes