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SI Connecting Bars Set with Activity Cards

By: SI Manufacturing Item#: 2019796
Explore plane geometry with connecting bars that are able to snap together at any angle end-to-end. Includes 12 each of 6 different lengths of bars that are color-coded and range from 2 to 5-1/2 inches and activity cards. Investigate angles in polygons with 2 included protractors that also connect to the connecting bars. Grades K through 8.

Web Price


List Price $20.49You Save 25%


  • Connecting bars come in 6 colors, each color a different length
  • Bars are flexible and connect at either end
  • Bars can also be attached to the center of the two included orange protractors
  • Activity cards are grouped into grade levels K-2, 3-5, and 6-8

What's in the Box

  • 72 Bars (12 Each in Red, Blue, Yellow, Green, Purple, and Orange)
  • 2 Protractors
  • 24 Activity Cards


CHOKING HAZARD - Small Parts. Not for children under 3 yrs.

Item #:2019796

Brand:SI Manufacturing

Grade Level:Elementary

Selling UOM:Each

Ship Method:Parcel

Certifications:Not Applicable

Safety:CHOKING HAZARD - Small Parts. Not for children under 3 yrs.


Allergens:Contains No Allergens

Age Range:4+ years

Description:Connecting Bar Set w/Cards

Material:EVA Foam

Product Dimensions:10.5 x 15 x 5.5 inches

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