This is a story about a triangle that doesn't like its shape, so the triangle tries different ones out. You can use this by introducing to your students the different names of each shape. Good for ages 2nd-3rd. ( )

A great book to teach your students about different shapes and the number of lines that make up different shapes. Also a great story that symbolises about contentment and being yourself! ( )

This book is for primary aged students.
This book tells the story about a triangle who gets greedy and keeps adding more sides and angles to his unique shape.
This book has valuable mathematical themes and goes into depth about the value and use of shapes in the world and the differences between different shapes for young math students.

This book is great for learning about shapes and math, perfect for ages 5-7. The illustrations help showcase the fun of learning in this book. It talks about a triangle and the journey's it goes on, then a square, then a pentagon, and so on. ( )

I would recommend this book for 2nd-5th grade students because it goes over geometry topics that would be harder for younger students to understand. This book goes through different triangles and where they appear in everyday life, they also begin to shift into different geometric shapes and show how more shapes appear. This would be good in the classroom because it is important to have books that are about math, but show it in a fun way that engage students in learning about how math shows up in real life.