Egg Tangram

This is an egg tangram puzzle, often called the Magic Egg. The nine pieces can be reassembled to create numerous shapes - most popular ones are birds! The resource can be printed out and children challenged to create the images. The process of piecing together the individual shapes supports the children's logical thinking, reasoning, and visual problem-solving skills.

Alternatively, for Key Stage 2, the children could use the instructions to draw the egg tangram themselves. The attached file includes two different sized egg tangrams and instructions on how to draw the design using a ruler and a pair of compasses.

The attached pdf file (see below) includes three different templates (black, coloured and white), a challenge activity (to make six bird designs) and a solution page.

If you would rather go with the 'draw it yourself route' for the Egg template, the design steps are:

1- start with a horizontal line AB and a vertical one CD

2 - Centre a circle radius 5cm on lines AB and CD

3 - Draw lines AF and BE

4 - Use the centre of AF and BE to draw a circle radius 3cm (3/5 the size of the first circle)

5 - Draw an arc 10cm radius (double the size of the first circle) centered on B, from A to beyond line CD

6 - Repeat with centre on A

7 - Use same measurement as GE, scribe mark (H) on bottom of line CD 

8 - Scribe a circle with same radius centred on H. Add the two radial lines, as below.

9 - The completed Egg Tangram outline.

NOTE: Some versions of the Magic Egg have 10 pieces - the line CD cuts through the final triangle (from step 8, above) to produce two smaller triangles.

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