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In this activity, learners create a three-dimensional sculpture while examining the characteristics of fish.

In this activity related to microbes, learners create scale models of microorganisms and compare relative sizes of common bacteria, viruses, fungi and protozoa using metric measures: meters, centimete

In this activity, learners solidify their conceptualization of cells by building a model of a cell in a ziplock bag.

Learners take on the role of environmental engineers as they design water filters.

Build and test a scale model of a rainforest canopy walkway.