Detailed description:

Detailed description:

ATTENTION!
On delivery our items are not laminated and not cut. The organizational aids such as boxes, card index boxes and the like that may be shown in the catalog are not included in the scope of delivery. We only used this accessory for demonstration purposes.

Note: Order 1 filing box A5 narrow or one plastic box A5

pages47leaves26Brief descriptionArithmetic file for an introduction to working with the "brand game"; Additions and subtractions without changing categories and with changes; Exercises; Form for "inventing" your own invoices as a template;manualScope:
The material consists of 50 A5 index cards (printed on both sides), a title card and a copy template

Recommended school level (s):
2nd - 3rd grade

Manufacturing:
All sheets should be laminated (recommended film thickness: 90-125 microns).
First cut off the protruding laminating edge and then cut the A4 page in half exactly in the middle - each gives 2 A5 index cards.
Pages not to be laminated: master copy
Pages or cards bound in a booklet: none

Content / curriculum reference:
Represent and recognize numbers in the number range 10,000, additions and subtractions in the number range 10,000 with and without a change of category, preliminary stage for written addition and subtraction

Possible uses:
Use in free work, in individual work or in partner work

Preparations:
To work with this material, the children also need:
A work carpet or a work table, the number cards, the golden pearl material, the Montessori material "brand game", colored pencils, pencils

How it works:
The children work through the index cards one after the other.
Calculate from the concrete to the abstract - from the known to the unknown ... pearls are known - brands are compared and assigned to them by adding and subtracting them by pulling brands together and taking them away.
Laying the number cards or writing down the numbers and calculations are the next level of abstraction. A copy template is available to the children. Here you can write down the bills you have made or "invent" new ones.

Self-control:
The solutions and the intermediate results are on the back of the index cards.

Experiences, tips, tips:
The brand game is usually introduced after working with the golden pearl material and creates the transition to the calculation framework or to the written calculation method.pages47leaves26Brief descriptionArithmetic file for an introduction to working with the "brand game"; Additions and subtractions without changing categories and with changes; Exercises; Form for "inventing" your own invoices as a template;manualScope:
The material consists of 50 A5 index cards (printed on both sides), a title card and a copy template