Jegro catalogus

NUMERACY

Counting frame up to 20 teacher

Contents: wooden counting frame (82 cm) 10 red and 10 white wooden beads (3.5 cm Ø) wooden whiteboard (35 x 14 cm) 2 metal hooks

Teachers tool to demonstrate additions and subtractions up to 20. Provided with a board to write on. Write a number on the board and show with the red and white beads the corresponding number picture by sliding the remaining beads behind the white board.

3018200 Counting frame up to 20 teacher

Counting frame up to 20 pupils

Practise number skills up to 20. The counting frame is provided with a smiley face to show pupils the correct way of using it. Use the beads to visualise numbers and arithmetic operations. The beads alternate between 5 red and 5 white beads. Contents: wooden counting frame (24 cm) 10 red and 10 white wooden beads (1 cm Ø)

3018230 Counting frame up to 20 pupils

Flash cards counting frame up to 20

Reasoning with the Rekenrek

Teacher guide on how to use the Rekenrek (counting frame). The goal of this book is to help teachers see when, why and how to use the Rekenrek effectively. In this way all pupils develop fundamental mathematical concepts, efficient and flexible thinking strategies. Contents: Book with laminated cover, 48 pages (24 x 17 cm)

Flash cards with images of the counting frame to inculcate number representations 0-20. At the bottom of the card the number symbol is shown that corresponds with the number representation on the other side of the card.

Contents: 20 plastic cards with 38 assignments (33 x 8 cm)

3018295 Reasoning with the Rekenrek

3050021 Flash cards counting frame up to 20

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