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In this water pollution activity, learners create pond water cultures and investigate the effects of adding chemicals or natural nutrients.

In this activity, groups of learners work together to create edible models of chemicals involved in autotrophic nutrition.

In this hands-on activity, learners will become familiar with the special adaptations of rainforest plants and discover the conditions needed for tropical trees to survive along with what can impinge

Learners will explore the scientific mystery behind a disappearing group of trees by examining data and attempting to explain the decline.