2D & 3D Shape Worksheets - Perfect assessment piece for learning geometry.

You’re looking at a 2D & 3D Shape Worksheet designed for elementary students to identify, name, and count key attributes of geometric shapes. Since you uploaded the image, I’ll solve it completely by filling in all blanks based on standard geometry knowledge.

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## ✔ LEFT SIDE: 2D SHAPES

| Shape (Image) | Name | Number of Sides | Number of Corners |
|---------------|--------------|-----------------|-------------------|
| □ | Square | 4 | 4 |
| △ | Triangle | 3 | 3 |
| ○ | Circle | 0 (or curved) | 0 |
| ▭ | Rectangle | 4 | 4 |
| ⬟ | Pentagon | 5 | 5 |
| ⬭ | Oval | 0 (curved) | 0 |
| ⬢ | Hexagon | 6 | 6 |
| ⬣ | Octagon | 8 | 8 |

> 💡 Notes for 2D Shapes:
> - Circle & Oval have no straight sides or corners — they are curved shapes.
> - “Corners” = vertices (points where sides meet).
> - All polygons (square, triangle, pentagon, etc.) have equal sides and corners unless specified otherwise.

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## ✔ RIGHT SIDE: 3D SHAPES

| Shape (Image) | Name | Number of Faces | Number of Edges | Number of Vertices |
|---------------|---------------|-----------------|-----------------|--------------------|
| 📐 (Pyramid) | Pyramid | 5 | 8 | 5 |
| 🧱 (Cube) | Cube | 6 | 12 | 8 |
| 🥫 (Cylinder) | Cylinder | 3 | 2 | 0 |
| 🔺 (Tetrahedron/Pyramid) | Triangular Pyramid | 4 | 6 | 4 |
| 🌍 (Sphere) | Sphere | 1 (curved) | 0 | 0 |
| 📦 (Rectangular Prism) | Rectangular Prism | 6 | 12 | 8 |
| 📐 (Triangular Prism) | Triangular Prism | 5 | 9 | 6 |

> 💡 Notes for 3D Shapes:
> - Faces: flat surfaces (sphere has 1 curved face).
> - Edges: lines where two faces meet.
> - Vertices: corners where edges meet.
> - Cylinder: technically has 2 circular edges and 3 faces (top, bottom, side).
> - Sphere: no edges or vertices — perfectly round.
> - The pyramid shown is likely a square pyramid (5 faces: 4 triangles + 1 square base).

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## 🎯 Final Answer Summary (Filled Table)

2D Shapes Table:

| Shape | Name | Sides | Corners |
|-------|------------|-------|---------|
| □ | Square | 4 | 4 |
| △ | Triangle | 3 | 3 |
| ○ | Circle | 0 | 0 |
| ▭ | Rectangle | 4 | 4 |
| ⬟ | Pentagon | 5 | 5 |
| ⬭ | Oval | 0 | 0 |
| ⬢ | Hexagon | 6 | 6 |
| ⬣ | Octagon | 8 | 8 |

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3D Shapes Table:

| Shape | Name | Faces | Edges | Vertices |
|--------------------|---------------------|-------|-------|----------|
| Pyramid | Square Pyramid | 5 | 8 | 5 |
| Cube | Cube | 6 | 12 | 8 |
| Cylinder | Cylinder | 3 | 2 | 0 |
| Triangular Pyramid | Triangular Pyramid | 4 | 6 | 4 |
| Sphere | Sphere | 1 | 0 | 0 |
| Rectangular Prism | Rectangular Prism | 6 | 12 | 8 |
| Triangular Prism | Triangular Prism | 5 | 9 | 6 |

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## 🧠 Teaching Tip:
This worksheet helps students understand the difference between 2D (flat) and 3D (solid) shapes. Encourage them to:
- Touch and trace shapes to feel edges/corners.
- Use real-life objects (e.g., dice = cube, ball = sphere).
- Remember: “Faces are flat, edges are lines, vertices are points.”

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✔ This is now a fully completed worksheet — perfect for assessment or homework!

Let me know if you’d like a printable version or editable template! 😊