Unbreakable Twist & Flex Geometry Set – Flexible Ruler, Triangle & Protractor Kit for Kids, STEM, Drafting & Classroom Use, Assorted Colors, Ages 6+
Unbreakable & Flexible – Twist, bend, and flex the ruler, triangle, and protractor without breaking, ensuring long-lasting classroom durability.
Complete 3-Piece Set – Includes a 6” / 15 cm flexible ruler, a 30°/60°/90° bendable triangle, and a 180° protractor for a full geometry toolkit.
Dual Measurement Units – Features both inch and metric graduations for versatile measuring in any math, drafting, or STEM project.
Clear & Accurate – Tinted transparent plastic with beveled edges allows for precise line drawing and easy measurement visibility.
Bright, Fun Colors – Comes in three vibrant colors to make math activities more engaging for students.
Recommended for Ages 6+ – Ideal for elementary and middle school math lessons, art projects, and STEM learning activities.
- 3 pc. set
- Unbreakable
- Assorted colors
- Sorry, no color choice available
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Why Choose Us
What Makes Constructive Playthings Better?
Experienced
For the past 70 years, each product is selected based on our knowledge of early childhood education combined with research insights, observations of young children in the classroom, and feedback from our customers
Full Service
Our full-service team is available to take you through the entire purchasing process. We have been supplying early-childhood educators with quality products for over 70 years! Connect with us and we can help you with planning, budgeting, designing, and ordering.
Quality Commitment
We stand behind every one of our products and are confident they will become high-caliber additions to any classroom or home. We are committed to offering sustainable solutions for educators. In addition to constantly seeking out new ways to create products that will encourage the longevity of our planet, we have taken steps to build an eco-friendly workplace.
Resource Guidelines
We are dedicated to staying up to date and providing early childhood educators with the resources they need. We update our classroom layouts and guides as new criteria and product offerings evolve, and ensure all materials within these guides meet NAEYC, ITERS-3, ECERS-3, and Head Start standards.
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