Develop spatial reasoning skills and learn about the part-whole relationship. Choose a large, medium or small assignment card. The cards contain red and white quarter circles, try to discover them and create the figures as shown on the assignment card. The assignment cards have an increasing degree of difficulty.-Contents:<BR>wooden box with transparent lid (18.5 x 18.5 x 3.5 cm)plastic card with grid<BR>14 plastic assignment cards printed on both sides<BR>32 plastic playing cards with quarter circles-