Nienhuis USA_Summer2022

Metal Squares: 9 Plates 011500 • Elementary 6 - 12 GEOMETRY | FRACTIONS

267.52 regular price 334.40

518.80 regular price 648.50

Equivalent Figure Material 012200 • The Equivalent Figure Material provides experience in studying the relationship of equivalent figures that leads to the discovery of area and theorems. Elementary 6 - 12 GEOMETRY | FRACTIONS

306.16 regular price 382.70

Theorem Of Pythagoras 012300 • This set of material represents three cases of the Theorem Of Pythagoras. Elementary 6 - 12 GEOMETRY | FRACTIONS

26.88 regular price 33.60

Instrument For The Measurement Of Angles 012400 • This metal frame is used with the Fraction Circles to demonstrate how angles are measured in degrees. Elementary 6 - 12 GEOMETRY | FRACTIONS

The Centesimal Frame 012500 • This metal frame is used with the Fraction Circles to demonstrate how fractions may be reduced to decimal fractions. Elementary 6 - 12 GEOMETRY | FRACTIONS

27.80 regular price 34.75

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