Rekenreks

Learning to Think Mathematically with the Rekenrek

Gr. K-5 This book provides teachers with the theoretical basis and practical knowledge to use a powerful Dutch mathematical model called the Rekenrek. Help your students see numbers with... More.

Rekenrek Flash Cards

Gr. K+ Flash cards use pictures of rekenreks to practice recognition of quantities.
Includes: 20 plastic cards (13" x 3-1/8") printed on both sides. More.

Reasoning with the Rekenrek

Gr. K-2 A teacher’s guide on how to use the Rekenrek (arithmetic rack). Discusses its practical use and how to build number sense and strategies. Also explains addition and subtrac... More.

Rekenrek Demonstration Counting Frame

Big arithmetic rack with 20 wooden beads in red and white (color changes after five beads). Ideal for counting activities and demonstrating addition and subtraction. Features write-on/write-... More.

Individual Student One-Bar Rekenrek

One-bar bead rails with 20 wooden beads in red and white. Color changes every five beads. 3" x 13". More.

Individual Student Rekenrek with Color Change

Wooden beads in red and white. Color change after 5 beads. The upper five bars have five red beads on the left and five white beads on the right side. The lower five bars have five white beads on t... More.

Individual Student Rekenrek Up to 20

Beads come in red and white. Color change after 5 beads. Small counting frame with two rails for up to 20. 9" x 2". More.

Individual Student Rekenrek Up to 100

Wooden beads in red and white. Color change after 5 beads. Small counting frame with 10 rails for up to 100. 8-1/2" x 9-1/2". More.

Ten-Bar Teacher Demonstration Rekenrek with Color Change

Useful for demonstrating addition/subtraction. The upper five bars have five red beads on the left and five white beads on the right side. The lower five bars have five white beads on the left and ... More.

Ten-Bar Teacher Demonstration Rekenrek

Useful for demonstrating addition/subtraction. Ten rails of beads. Color change after five beads. 100 plastic beads in red and white. 16" x 20". More.