Introduction to the Decimal System – Beads
Material A tray with 1 golden bead, 1 bar of 10 beads, 1 square of 100 (composed of 10 bars...
Introduction to the Decimal System – Cards
Material A box of large number cards from 1 to 9000.The numbers are on a white or natural wood background...
Formation of Numbers
Material A tray with golden beads – 9 units, 9 tens, 9 hundreds and 1 thousand. A set of large number...
Collective Exercises – Addition
Material Golden beads – 50 unit beads and a supply of tens, hundreds, and thousands. Most of the hundreds and thousands...
Collective Exercises – Multiplication
Material Golden beads – 50 unit beads and a supply of tens, hundreds, and thousands. Most of the hundreds and thousands will be...
Collective Exercises – Subtraction
Material Golden beads – 50 unit beads and a supply of tens, hundreds, and thousands. Most of the hundreds and thousands...
Collective Exercises – Short Division
Material Golden beads – 50 unit beads and a supply of tens, hundreds, and thousands. Most of the hundreds and thousands...
Collective Exercises – Long Division
Material Golden beads – 50 unit beads and a supply of tens, hundreds, and thousands.Most of the hundreds and thousands...
Stamp Game Introduction
Material Small wooden squares, all the same size:Green squares with the symbol 1. Blue squares with the symbol 10.Red squares with...
Stamp Game Addition
Material Small wooden squares, all the same size: Green squares with the symbol 1. Blue squares with the symbol 10.Red squares with...
Stamp Game Multiplication
Material Small wooden squares, all the same size:Green squares with the symbol 1.Blue squares with the symbol 10. Red squares...
Stamp Game Subtraction
Material Small wooden squares, all the same size:Green squares with the symbol 1.Blue squares with the symbol 10. Red squares...
Stamp Game Division
Material Small wooden squares, all the same size:Green squares with the symbol 1.Blue squares with the symbol 10.Red squares with...
Dot Game
Material A board of paper with columns for categories from 1 to 10,000. Each column has a rectangular heading with...
Word Problems
Material A selection of word problems which allow the child to use the four operations. The problems are readable and reflect...