"Hands-on" at the touch tank on an overnight trip to Seattle Aquarium
Third-graders dissecting squid at the Seattle Aquarium
Fourth graders dissect owl pellets, then reconstruct rodent skeletons.
Sleeping under the dome
Fifth-grader draws plant parts
"Old Man's Beard" lichen at 20X
...Rubber band-powered cars . ...(Sixth grade)
A compact model
The winning design for distance
Sixth-graders prepare to fire their catapults
Last minute adjustments
Ready...Set...Pull!
Third-graders study properties of light

Spectroscopic glasses: a "cool" look

Field trip to the waste water treatment plant: chlorination
Homemade pinhole cameras
Third-grader's pinhole image: positive
Fifth and fourth-graders at Orkila, outdoor environmental camp
Study of macro-invertebrates at marine tank
A study group in the intertidal zone
Investigating macro-invertebrates at the freshwater pond