Triangle Fractions (Premium Quality)
The Wooden Fraction Triangles are a hands-on, mathematics learning material used to introduce children to triangular fractions in a concrete and visual way. They are a key component of the Montessori math curriculum, particularly for elementary-aged children.
There is one sloping stand which holds four green wooden frames, each of which have a triangular opening. Each frame holds a red wooden triangle which is divided into individual pieces representing fractional parts. This allows children to physically manipulate and combine the pieces. The first inset is a complete triangle and the rest of the triangles are divided as follow:
Halves: A triangle divided into two equal parts - Thirds: A triangle divided into three equal parts
- Fourths: A triangle divided into four equal parts
Fraction triangles help further develop the concepts of equivalency, similarity, and congruency. When using this material in the classroom children will be able to:
- Develop fraction vocabulary
- Understand part to whole relationships
- Discover fraction equivalencies
- Realize congruencies amongst the triangles
- Continue to learn through self correction
Made of Russian birch wood and hand painted.
The following materials may be used alongside the wooden fraction triangles:

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Price:
Regular price $153.30
- Price unit:
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Sku:
PM44
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FAQ's
Please read our frequently asked questions to find out more.
Where are Alison's Montessori materials manufactured?
Our Premium Line materials are carefully crafted in our own factory in Sri Lanka, where each item is made with the utmost care and attention to detail to ensure exceptional quality and durability.
Does Alison's Montessori accept Purchase Orders (POs) from schools?
Yes, we accept Purchase Orders from public schools and charter schools. The PO must be on a school or organization letterhead, signed by the Director or an authorized representative. You can place the order online and select the PO payment method, then fax us the signed PO.
What should I do if my materials arrive damaged?
Please call or email us immediately if your materials arrive damaged. Our customer service representatives will work to resolve the issue promptly. We ask that you retain the original shipping carton and packing materials.
Do you offer international shipping?
Yes, we ship internationally. For deliveries outside of North America, we typically use DHL, USPS, or any other carrier. Please contact our customer support line for assistance with international orders, especially those over a certain dollar amount, which may require payment via wire transfer.
