This interactive Food Tests Lab activity guides students through five hands-on stages: learning the four tests for reducing sugars, starch, fats, and proteins (Benedict’s, Iodine, Ethanol Emulsion, and Biuret); applying them to identify mystery food samples; sequencing each test’s procedural steps correctly; solving forensic-style “Vomit Lab” case files by matching lab results to a culprit meal; and finishing with a five-question quiz to check understanding — building both practical technique and conceptual mastery of macromolecule identification.
Here are worksheets with answers for this activity. Hope you find them useful!
1) Word & PDF – Student Version
2) Word & PDF – Answers
3) Slides & PDF
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