This document discusses the concept of tessellation in geometry. It defines tessellation as shapes that can be stacked or lined up without gaps. The document provides examples of shapes that can and cannot tessellate, and asks readers to identify which shapes tessellate in multiple choice questions. It encourages trying out the questions and directs readers to a website for more practice on this topic.

1. Geometry
Tessellation
What will we learn today?
• recognising shapes that can tessellate
• identifying the unit shape in a
tessellation
• making different tessellations with a
given shape

2. Tessellation
1. Which of the following unit shapes can be
tessellated?

3. Tessellation
1. Which of the following unit shapes can be
tessellated?

4. The meaning of tessellation
1. Which of the following unit shapes can be
tessellated?
Can be stacked together
or lined up without
gaps or spaces in
between the unit shape.

5. A Wrong Example
1. Which of the following unit shapes can be
tessellated?
Can this be tessellated?

6. A Wrong Example
1. Which of the following unit shapes can be
tessellated?
No, it cannot.
There are gaps between
the unit shape.

7. Try this out!
2. Which of the following unit shapes cannot be
tessellated?

8. Can be tessellated?

9. Can be tessellated?
Yes

10. 2. Which of the following unit shapes cannot be
tessellated?

11. Try this out!
(1) (3)
(2) (4)

12. Try this out!
(1) (3)
(2) (4)

13. Are you ready to
try out the
questions?

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