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spacing and positioning of each number and letter
Ten wooden rods divided into units by alternating colours of red and blue
A wooden alternative to the golden bead materials
A square wooden board with 225 indentations (15 x 15) and a compartmented box containing 100 green beads
half past the hour and a quarter to the hour
Centesimal Circle & Protractor 3-6-years spacing and positioning of eachIntroducing the concepts of angles, degrees, and how a whole can be broken down into smaller components, the Centesimal Circle & Protractor set is used to provide a simple visual reference. This set can be used together with the Metal Fraction Insets (sold separately) to demonstrate how a fraction corresponds with an angle measurement, or as a part of 100. Features Boards are black with easy to see white markings. Wooden board size: 14 cm x 14 cm.
US$ 15.00
US$ 554.50
US$ 154.50
