Reflections of 2D Shapes

Draw a line at the middle of the image to have 2 reflected images.

Draw a 2D house and draw the line on the middle to make 2 reflected images.

Is this a reflection?

• Yes

• No

• I don't know

• I have a doubt

What are reflections in geometry?

• Spinning a shape around a point

• Flipping a shape over a line, making a mirror image

• Moving a shape without changing its size or shape

• Changing the color of a shape

Identify the shape transformation

• reflect

• translate

• rotate

• no change

Identify the shape transformation

• reflect

• translate

• rotate

• none

Identify the shape transformation

• reflect

• translate

• rotate

• no change

Which of these is a reflection or flip of this image?

• 
• 
• 
• 

What is the process of flipping something over a line, like seeing your reflection in a mirror, called?

• Reflection

• Rotation

• Translation

• Expansion

What is a 'reflection' of a shape?

• When a shape is flipped over a line, like looking at it in a mirror.

• When a shape is turned around a point.

• When a shape is moved from one place to another without changing its size, shape or diection.

• When shapes are repeated over and over again to cover a surface without any gaps or overlaps.