Grade 4 · Science · Lesson 40

Science fair presentation

A science fair project is a chance to act like a real scientist. You choose a topic that interests you, ask a question, plan an experiment, collect data, and then share what you discovered. In this final lesson, we celebrate everything you have learned across all four units of Grade 4 Science.

What this lesson teaches

1Plan a science fair project by choosing a topic, forming a question, and designing an experiment
2Collect and record data, then draw conclusions based on results
3Create a clear display board with visual aids to present findings
4Review key concepts from all four units: earth and space, ecosystems, physical science, and the human body

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