Catalogus Educo 2023

---------- Mathematics Numeracy Operations

Counting frame up to 100 - pupil 3018235 6 - 12

Counting frame up to 100 - colour change 3018236 6 - 12

Counting frame up to 20 - teacher 3018200

Counting frame up to 20 - pupil 3018230 6 - 12

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. ||||||||||||

Contents: • wooden counting frame (24 cm) • 10 red and 10 white wooden beads (1 cm Ø)

Contents: • wooden frame (24 x 20 cm) with 10 metal rods • 50 red and 50 white wooden beads (1 cm Ø) Practise number skills up to 100. Use the beads to visualise numbers and arithmetic operations. The design of the counting frame makes it suitable for both horizontal and vertical use. The beads alternate between 5 red and 5 white beads. |||||||||

Practise number skills up to 20. Use the beads to visualise numbers and arithmetic operations. The beads alternate between 5 red and 5 white beads. |||||||||

Abacus 5 x 20 - teacher 3018301

Abacus 5 x 10 - teacher 3018303

Teach place value, addition and subtraction and visualise (large) numbers. Demonstrates the principle of ‘borrowing’ from the next column. The beads that are not used disappear behind the wooden partition. This abacus represents units, tens, hundreds, thousands and ten thousands. It contains 5 x 20 beads in 6 colours grouped in tens. ||||||||||||

Contents: • wooden holder with partition (19 x 21 x 9.5 cm) • 50 flat plastic beads in 5 colours (2.6 cm Ø) Teach place value, addition and subtraction. This abacus represents units, tens, hundreds, thousands and ten thousands. It contains 5 x 10 beads in 5 colours grouped in tens. ||||||||||||

Contents: • wooden holder with

partition (29 x 21.5 x 9 cm) • 100 flat plastic beads in 6 colours (2.6 cm Ø)

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Mathematics | Numeracy - Operations