Supplied in a set of 4 (1 each of blue
AA batteries are much cheaper
forming the basis for the whole topic or as a starter or plenary activities
Red and Blue
The advanced PHA-50 keyboard
Materials Collection for Magnetism Studies (Each) 100AS Supplied in a set ofSet of 20 sample sized squares of various materials Each material sample measures approximately 1x1 inch. The full sleeve of materials measures 13 inches long and 10 inches wide Includes iron, stainless steel, aluminum, wood, polythene, brass, rubber copper, wool, nylon, cork, lead, zinc, carbon, glass, PVC, cotton, cardboard, perspex, nickel Fun way for children and students to learn about different materials and their characteristics Materials are