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In this nutrition and estimation activity (page 12 of PDF), learners estimate serving sizes of different foods and compare their estimates to serving size information provided on nutrition food labels

In this activity, learners count and measure kidney beans to explore natural selection and variation. Learners measure the length of 50-100 beans.

In this chemistry activity, learners will test the pH of various foods and household substances using cabbage.

In this math lesson, learners use fruit to learn about proportions and percentages. Learners compare the weights of the edible and non-edible portions of fruit.

In this activity learners observe mold growth on different types of bread by measuring and recording the growth rate.

In this experiment, learners will conduct chemical and physical tests to identify mystery substances.

In this activity, learners observe how salinity affects the freezing point of water by making and enjoying ice cream.