During a macromolecule lab, young chemists perform multiple tests, including iodine starch tests, to determine if eight mystery foods contain lipids, sugars, or starches.

Concepts

macromolecules, carbohydrates, lipids, sugar, starch

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Additional Tags

science

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Instructional Ideas

• Have pupils list, based on the lab results, what conclusions they can draw about various food groups

Classroom Considerations

• Prepare boiling water before starting the lab
• Follow all safety procedures and review them with the class before starting

Pros

• Lesson offers some suggestions for accommodations

Cons

• Contains a few misspelled words

Common Core

RST.9-10.3 RST.11-12.3