Tangrams - Free Printable
Educational worksheet: Tangrams. Download and print for classroom or home learning activities.
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Show Answer Key & Explanations
Step-by-step solution for: Tangrams
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Show Answer Key & Explanations
Step-by-step solution for: Tangrams
The image you've uploaded is a Tangram Template, which is a traditional Chinese puzzle consisting of seven geometric shapes that can be arranged to form various figures. The template shows the seven pieces already arranged into a square, and it's meant to be printed, cut out, and used for creating different shapes.
Let’s break this down:
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A tangram is a dissection puzzle made up of seven flat shapes (called "tans") that are put together to form a larger shape — usually a square, but also animals, people, or objects.
The seven pieces include:
1. 2 large right triangles
2. 1 medium right triangle
3. 2 small right triangles
4. 1 square
5. 1 parallelogram
All these pieces are derived from a single square, and they fit perfectly together to recreate the original square.
---
In your image:
- The entire figure is a square.
- It is divided into seven colored regions:
- Green – Large triangle
- Yellow – Large triangle
- Blue – Small triangle
- Red – Square
- Cyan (light blue) – Medium triangle
- Pink – Parallelogram
- Orange – Small triangle
These are all the standard tangram pieces, just colored differently for clarity.
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1. Print the template on cardstock (thicker paper) so it's durable.
2. Cut carefully along the lines to separate the seven individual pieces.
3. Once cut, you can use them to:
- Reconstruct the original square
- Create new shapes (like animals, boats, people, etc.)
- Solve tangram puzzles
- Practice geometry concepts (area, symmetry, angles)
---
Tangrams help develop:
- Spatial reasoning
- Problem-solving skills
- Understanding of geometry (e.g., how shapes fit together)
- Creativity and imagination
---
Since no specific problem was stated in your message, here are a few possible tasks associated with this template:
#### Example Task: "Recreate the square using all seven pieces."
- Solution: Already done! The template shows the correct arrangement.
- But if scrambled, you'd need to arrange the seven pieces back into a square without gaps or overlaps.
#### Example Task: "Identify each piece by type and size."
- Answer:
- Green & Yellow → Large right triangles
- Cyan → Medium right triangle
- Blue & Orange → Small right triangles
- Red → Square
- Pink → Parallelogram
#### Example Task: "What fraction of the whole square is each piece?"
- Since all pieces come from one square, their total area adds to 1.
- In a standard tangram:
- Each large triangle = 1/4 of the square
- Medium triangle = 1/8
- Each small triangle = 1/16
- Square = 1/8
- Parallelogram = 1/8
Wait — let’s double-check that.
Actually, in a standard tangram:
- The two large triangles each take 1/4 of the area → Total: 1/2
- The medium triangle, square, and parallelogram each take 1/8
- The two small triangles each take 1/16
But wait — that totals:
- 2 × 1/4 = 1/2
- 1/8 + 1/8 + 1/8 = 3/8
- 2 × 1/16 = 1/8
- Total: 1/2 + 3/8 + 1/8 = 1 → Correct!
So:
| Piece | Area Fraction |
|-------|----------------|
| Large Triangle (Green, Yellow) | 1/4 each |
| Medium Triangle (Cyan) | 1/8 |
| Small Triangle (Blue, Orange) | 1/16 each |
| Square (Red) | 1/8 |
| Parallelogram (Pink) | 1/8 |
---
This is a Tangram Template designed to be printed and cut into seven geometric pieces:
- Two large right triangles
- One medium right triangle
- Two small right triangles
- One square
- One parallelogram
They can be rearranged to form countless shapes, promoting creativity and mathematical thinking.
If you have a specific task (like forming a certain animal or solving a puzzle), please describe it, and I’ll guide you through the solution step-by-step!
Let’s break this down:
---
🔷 What is a Tangram?
A tangram is a dissection puzzle made up of seven flat shapes (called "tans") that are put together to form a larger shape — usually a square, but also animals, people, or objects.
The seven pieces include:
1. 2 large right triangles
2. 1 medium right triangle
3. 2 small right triangles
4. 1 square
5. 1 parallelogram
All these pieces are derived from a single square, and they fit perfectly together to recreate the original square.
---
🧩 The Template You See
In your image:
- The entire figure is a square.
- It is divided into seven colored regions:
- Green – Large triangle
- Yellow – Large triangle
- Blue – Small triangle
- Red – Square
- Cyan (light blue) – Medium triangle
- Pink – Parallelogram
- Orange – Small triangle
These are all the standard tangram pieces, just colored differently for clarity.
---
✔ How to Use This Template
1. Print the template on cardstock (thicker paper) so it's durable.
2. Cut carefully along the lines to separate the seven individual pieces.
3. Once cut, you can use them to:
- Reconstruct the original square
- Create new shapes (like animals, boats, people, etc.)
- Solve tangram puzzles
- Practice geometry concepts (area, symmetry, angles)
---
💡 Educational Value
Tangrams help develop:
- Spatial reasoning
- Problem-solving skills
- Understanding of geometry (e.g., how shapes fit together)
- Creativity and imagination
---
❓ What Problem Are We Solving?
Since no specific problem was stated in your message, here are a few possible tasks associated with this template:
#### Example Task: "Recreate the square using all seven pieces."
- Solution: Already done! The template shows the correct arrangement.
- But if scrambled, you'd need to arrange the seven pieces back into a square without gaps or overlaps.
#### Example Task: "Identify each piece by type and size."
- Answer:
- Green & Yellow → Large right triangles
- Cyan → Medium right triangle
- Blue & Orange → Small right triangles
- Red → Square
- Pink → Parallelogram
#### Example Task: "What fraction of the whole square is each piece?"
- Since all pieces come from one square, their total area adds to 1.
- In a standard tangram:
- Each large triangle = 1/4 of the square
- Medium triangle = 1/8
- Each small triangle = 1/16
- Square = 1/8
- Parallelogram = 1/8
Wait — let’s double-check that.
Actually, in a standard tangram:
- The two large triangles each take 1/4 of the area → Total: 1/2
- The medium triangle, square, and parallelogram each take 1/8
- The two small triangles each take 1/16
But wait — that totals:
- 2 × 1/4 = 1/2
- 1/8 + 1/8 + 1/8 = 3/8
- 2 × 1/16 = 1/8
- Total: 1/2 + 3/8 + 1/8 = 1 → Correct!
So:
| Piece | Area Fraction |
|-------|----------------|
| Large Triangle (Green, Yellow) | 1/4 each |
| Medium Triangle (Cyan) | 1/8 |
| Small Triangle (Blue, Orange) | 1/16 each |
| Square (Red) | 1/8 |
| Parallelogram (Pink) | 1/8 |
---
✔ Summary
This is a Tangram Template designed to be printed and cut into seven geometric pieces:
- Two large right triangles
- One medium right triangle
- Two small right triangles
- One square
- One parallelogram
They can be rearranged to form countless shapes, promoting creativity and mathematical thinking.
If you have a specific task (like forming a certain animal or solving a puzzle), please describe it, and I’ll guide you through the solution step-by-step!
Parent Tip: Review the logic above to help your child master the concept of printable tangram templates.