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Wooden wall frame for hanging the short bead chains
The Multiplication Working Charts aid the child in practice and memorization of the multiplication tables 1 x 1 through 10 x 10
Allows analytical study of triangles with 4 metal frames and bottoms
Each shape is represented by a thing outline
• Dimensions:
Theorem of Pythagoras Life cycle Wooden wall frame for hangingThree green metal plates with bottoms and colored inset pieces (blue, red, yellow, and white) showing three different cases of the Pythagorean Theorem. By arranging and fitting the insets, the child discovers that the area of the square on the hypotenuse is equal to the sum of the areas of the squares on the other two sides. Dimensions: Plate: 25 x 25 cm (approx.) Box: 27 x 27 x 7 cm (approx.) Recommended Ages: 4 years and up
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