Detailed description:

Detailed description:

PLEASE NOTE!
When delivered, our products are neither cut nor laminated. The accessories, like perspex boxes, file caskets and so on, that are sometimes shown in the catalog, were only taken to demonstrate a possible use of our items. They are not part of the item itself and not included.

pages 24th leaves 12th Double sided Yes Age 5-6, 7-11 author Wolfgang Schmidt date 1997-05 Contributors Review: Beatrice Deveaux, Translation: Paul Read manual Preparing the material:
All of the cards are meant to be laminated (recommended laminate thickness: 90-125 micron).
The 48 cards need to be cut out individually.
Sides not to be laminated: none
Sides or cards to be bound into a booklet: none

Teaching content:
Displaying of numbers, addition and subtraction up to 1,000,000. Calculations without changing and calculations with 1-3 changes (each card is correspondingly marked with stars, which denote the number of changes required).
The gray cards introduce how the numbers are shown on an abacus, the red cards are addition equations, and the green cards are subtractions.

Possible Applications:
This material can be given to children aged 10 and older as a free time activity. Completion of the materials 'Golden Bead Workfile' and 'Stamp Game Workfile' is required.
This material helps to introduce working with an abacus, which is mostly individual work.

Before you begin:
To work with this material, the children require:
a desk or floor mat, the material 'Abacus Small', paper and stationary for writing

How to use:
The children can work through the cards one at a time. They can lay out the calculations with the cards and / or write them directly into their books.

Control of error:
The solutions to the equations are on the reverse side of the cards.
This material is a step up from 'Abacus Small' as there is no direct answer on the reverse side of the equation cards. Instead there is an abacus, which shows the result of the equation. The children must read the abacus to find the answer.

Additional information:
All of the beads of the abacus should start on the left side. 'Counting RIGHT' means that the results of the equations are read from the beads on the right side of the abacus.
pages 24th leaves 12th Double sided Yes Age 5-6, 7-11 author Wolfgang Schmidt date 1997-05 Contributors Review: Beatrice Deveaux, Translation: Paul Read manual Preparing the material:
All of the cards are meant to be laminated (recommended laminate thickness: 90-125 micron).
The 48 cards need to be cut out individually.
Sides not to be laminated: none
Sides or cards to be bound into a booklet: none

Teaching content:
Displaying of numbers, addition and subtraction up to 1,000,000. Calculations without changing and calculations with 1-3 changes (each card is correspondingly marked with stars, which denote the number of changes required).
The gray cards introduce how the numbers are shown on an abacus, the red cards are addition equations, and the green cards are subtractions.

Possible Applications:
This material can be given to children aged 10 and older as a free time activity. Completion of the materials 'Golden Bead Workfile' and 'Stamp Game Workfile' is required.
This material helps to introduce working with an abacus, which is mostly individual work.

Before you begin:
To work with this material, the children require:
a desk or floor mat, the material 'Abacus Small', paper and stationary for writing

How to use:
The children can work through the cards one at a time. They can lay out the calculations with the cards and / or write them directly into their books.

Control of error:
The solutions to the equations are on the reverse side of the cards.
This material is a step up from 'Abacus Small' as there is no direct answer on the reverse side of the equation cards. Instead there is an abacus, which shows the result of the equation. The children must read the abacus to find the answer.

Additional information:
All of the beads of the abacus should start on the left side. 'Counting RIGHT' means that the results of the equations are read from the beads on the right side of the abacus.