CHECKED _____________
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Short-term plan for Физика in Grade 7
| Unit | Simple machines |
| Teacher’s name | ____________________ |
| Date | _____________ |
| Class | Grade 7 Attendance: _____ Absent: _____ |
| Lesson topic | Equilibrium of lever |
| Learning objectives covered in this lesson (curriculum reference) | 7.2.4.4 – formulate and apply the law of moments of forces for the body in equilibrium to solve problems |
| Lesson goal |
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Lesson flow
| Lesson stage / Time | Teacher actions (complete prompts and instructions) | Student actions | Assessment (criteria • descriptors • points) | Resources |
|---|---|---|---|---|
| Lesson opening (5 min) Engagement – provocative question + quick voting |
Teacher: “Look at this photo (a heavy man and a light child on a seesaw, child side longer). The child lifts the man! Is it magic? Vote with your thumbs: 👍 yes – possible 👎 no – impossible Debrief: 2‑3 students explain why they think so. AI tool (concept visualization): show a quick interactive simulation (PhET “Balancing Act” or an animated slide with changing distances). Transition: “Today we discover the secret – the law of moments.” |
- Raise thumb up/down. - 2‑3 learners share reasoning (e.g. “if the child sits farther, it can balance”). - Watch simulation, curiosity sparked. |
Descriptors (no points): • Participates in voting and gives a short reason. • Listens to peers and shows engagement. |
- Photo / slide of seesaw. - PhET “Balancing Act” (https://phet.colorado.edu) - projector, speakers. |
| Откроется после регистрации: Lesson middle (22 min) · Tiered task (embedded in middle) · Lesson end (8 min) · Reflection (5 min) | ||||