The Tangrams is a puzzle made up of seven pieces, triangles, squares and a parallelogram. These seven shapes may be combined to develop various mathematics concepts such as shape, symmetry, similarity, congruence, perimeter, area and fractions.
This 48 page book shows how Tangrams may be used to develop deep knowledge of many geometric principles as well as some fractional understanding. Clear teacher notes and answers are provided to back up the tasks and activities in this book.
Freight for orders from www.abacused.com.au are charged based on the value of your order. Please refer to the following table for more information.
Order Value (ex GST)
Freight (ex GST)
Less than $100
$100 - $199
$200 - $399
$400 - $699
More than $699
Storage Frames / Trolleys
The majority of orders are despatched within 24 hours and are expected to be delivered within 5-10 working days. All orders are delivered by Australia-wide freight, with tracking available. If you would like to use your own courier, need express freight or your order is taking longer than estimated, please don’t hesitate to contact us on (08) 9445 7133.