Shapes Around Us (3D)
Identify and Explore Solid Shapes in Real Life
Explore the four basic 3D shapes: **Cube, Sphere, Cylinder, and Cone**. Select a shape and add objects that match its form to the field!
How to Use This Demo
- Select one of the **3D Shapes** below (Cube, Sphere, Cone, or Cylinder).
- Click **"Add Object"** to place a real-world object matching that shape.
- Click on an object in the area to see a quick **fact** about it.
- Try switching to a new shape and adding its corresponding object.
- Use **"Reset Field"** to clear the area and start over.
Objects placed: 0 | Current Shape: Cube
Fun Fact:
The **Cube** has 6 flat faces and 12 straight edges! Click the cube button and add a box to see a real-life example.
Understanding 3D Shapes
Key Concepts:
Unlike 2D shapes (like circles and squares), **3D shapes** have thickness (depth). You can hold a 3D shape! Important parts are:
- **Faces:** The flat surfaces (like the side of a box).
- **Edges:** Where two faces meet (a straight line).
- **Vertices (Corners):** Where three or more edges meet.
Shape Properties:
| Shape | Icon | Real-World Example |
|---|---|---|
| Cube | 📦 | Dice, Storage Box |
| Sphere | ⚽ | Ball, Globe |
| Cylinder | 🥫 | Soda Can, Soup Can |
| Cone | 🍦 | Ice Cream Cone, Party Hat |
