• AMI approved
  • Unequalled beauty
  • Precise control of error
  • Exact isolation of one quality
  • Perfect interrelations
Basket 0 products
Basket contents
Total: $0.00

Geometría Tarjetas Triples

Geometría Tarjetas Triples
Article number: ELCSP3043

Each geometric concept is color coded. The booklets are printed on double sided card stock, eliminating the need for you to glue pages when creating them. This complete geometry nomenclature is used in lower elementary and reviewed in upper elementary describing the parts and types of lines, angles, triangles, quadrilaterals, polygons and circles. Printed in full color it cotains:

  1. over 520 pictures
  2. all the necessary booklets, and
  3. all the control charts for the following concepts and their parts:


  1. Point to Solid
  2. Lines
  3. Types of Lines
  4. Parts of a Line & Ray
  5. Relationship of Line to a Plane
  6. Relationship Between two Lines
  7. Axis of a Line Segment
  8. Angle
  9. Principle Angles
  10. Parts of an Angle
  11. Relationship Between Two Angles
  12. Combinations of Angles
  13. Parallel Lines and Two Angle Relationships
  14. Angle Bisector
  15. Parts of a Triangle
  16. Sides of a Right Angled Triangle
  17. Types of Right Angled Triangles
  18. Triangles Classified by Sides
  19. Triangles Classified by Angles
  20. Closed Curved Regions
  21. Plane Figures
  22. Parts of a Circle
  23. Relationship of a Straight Line to a Circle
  24. Relative Positions between Circles
  25. Irregular and Regular Polygons
  26. Polygons
  27. Parts of a Polygon
  28. Regular Polygons
  29. Types of Quadrilaterals
  30. Parts of a Basic Parallelogram
  31. Parts of a Rectangle
  32. Parts of a Rhombus
  33. Parts of a Kite
  34. Parts of a Square
  35. Parts of a Trapezoid
  36. Types of Trapezoids

Product specification
Each item is printed and cut on durable plastic.

Brand ETC Montessori, Nienhuis Montessori
Minimum age 3 years
  • Create your Nienhuis account

    Join the Nienhuis community and create your Nienhuis account. With an account you have access to all your orders and personal details.

    > Create account

  • Request a catalog

    Request a catalog

    Do you want to receive our brand new catalog? Request your digital or hard copy catalog here!

    > Request catalog

  • Get in touch

    Do you have any questions? Get in touch with us, we’ll be happy to talk to you. Leave us a message here and we will get right back to you!

    > Contact us

Join the Nienhuis community

Fields marked with * are required
Stay up to date with our latest news, receive special promotions, tips and educational material.

You are subscribed on the newsletter

You are now subscribed with the email address: