Lesson 1
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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Start the year with how science works.
Lesson 2
Variables and Fair Tests: The Plant Growth Investigation
Identify variables, control conditions, and design a fair pea-plant growth experiment.
Lesson 3
Case Closed: The Bean Seed Test
Weigh sprouting data, pick the evidence that actually supports a claim, and build a clear CER explanation.
Lesson 4
Repeat the Test: The Fertilizer Procedure
Find the gaps in a vague procedure and rewrite the steps so another group could run the same investigation.
Lesson 5
Ready for the Lab
Choose safe behaviors, the right protective equipment, and the correct emergency response for each lab situation.
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Intro to Science: the whole unit
All five lessons in order, with teacher guides and notes on what students practice across the unit.
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