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In this activity, learners discover the primary physical properties used to separate pure substances from mixtures.

In this outdoor archaeology activity, learners use mathematical skills and scientific inquiry to generate and process information from their own excavation site.

In this activity, learners will build a design and build a place for pollinators to drink from.

In this forensics activity, learners solve a mystery using “DNA” taken from the scene of the crime.

In this activity, learners carry out a scientific investigation of dust in their classroom. Learners produce an analysis on graph paper of the dust they collect over the course of a few days.

In this yummy chemistry activity which requires adult supervision, learners use sugar and water to explore how crystals form.

In this nutrition activity (page 3 of the PDF), learners will record their food consumption for one day, and then evaluate how their actual diet matched up with the recommended diet.

Learners observe and compare the sizes of three toy “growing” crocodiles made from water-absorbent polymers. One is it its original state, dry, hard, and about 10cm long.

In the wild, small crustaceans known as brine shrimp live in marine habitats such as saltwater lakes.