Gravity
対象: Primary Schoolカテゴリ: Physics
説明
A visual introduction to gravity for primary school students (ages 6–11). Shows that all objects fall at the same rate regardless of weight, using animated objects dropping from height with equal timing. Key takeaway: heavier does NOT mean faster.
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Gravity
Description
A visual introduction to gravity for primary school students (ages 6–11). Shows that all objects fall at the same rate regardless of weight, using animated objects dropping from height with equal timing. Key takeaway: heavier does NOT mean faster.
Phases
| # | Phase Name | Duration | Description |
|---|---|---|---|
| 1 | Intro | ~3s | Title "Gravity" appears with a simple Earth icon |
| 2 | Setup | ~3s | A heavy bowling ball and a light feather appear side by side at the top |
| 3 | The Question | ~3s | Text: "Which falls faster?" with a question mark |
| 4 | Drop | ~4s | Both objects drop simultaneously, landing at the same time |
| 5 | Reveal | ~4s | "Same speed!" label appears; arrow shows equal acceleration |
| 6 | Formula | ~4s | g = 9.8 m/s² appears with a simple explanation |
| 7 | Outro | ~3s | Summary: "Gravity pulls everything equally!" |
Layout
┌─────────────────────────────────────────────┐
│ Gravity │ ← title
├─────────────────────────────────────────────┤
│ │
│ [Bowling Ball] [Feather] │ ← objects falling
│ │
│ │
│─────────────────────────────────────────────│ ← ground line
├─────────────────────────────────────────────┤
│ g = 9.8 m/s² │ ← formula area
└─────────────────────────────────────────────┘
Area Descriptions
| Area | Content | Notes |
|---|---|---|
| Top | Title "Gravity" | Fades in at start |
| Middle | Two objects falling in parallel | Animated drop |
| Bottom | Formula and explanation | Appears in phase 6 |
Assets & Dependencies
- Fonts: LaTeX for formula
- Colors: Blue sky background effect, colorful objects
- External assets: None
- Manim version: ManimCE 0.19.1
Notes
- Use simple shapes (circle for bowling ball, triangle for feather)
- Make the simultaneous landing very clear visually
- Keep text minimal and kid-friendly