Lesson
Observation vs Inference: Science Detective Academy
Investigate a greenhouse mystery, separate observations from inferences, and revise explanations as new evidence appears.
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Seven browser-based science lessons are ready to use. Pick a topic or grade band to narrow the shelf.
Lesson
Variables and Fair Tests: The Plant Growth Investigation
Identify variables, control conditions, and design a fair pea-plant growth experiment.
Lesson
Kelp Forest Collapse
Investigate an urchin barren, map the food web, and test trophic cascades in a kelp forest simulator.
Lesson
Photosynthesis Mission
Trace one carbon atom into plant matter through models, maps, and a photosynthesis builder.
Lesson
DNA: The Code That Copies Itself
Build nucleotides, use base-pairing rules, and model how DNA copies itself.
Lesson
The Cell's Assembly Line
Follow DNA instructions into RNA and proteins to see how cells build what they need.
Lesson
Looks vs. Letters: Mendel’s Pea Plant Mystery
Investigate why two purple-flowered parents can have a white-flowered offspring — through sorting, allele modeling, and a Punnett square build.
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