School supplies




In school, many utensils are used in class. The ones you see here are a protractor, a ruler, a compass and a calculator. You can use the ruler and the protractor to draw straight lines and to measure their length. Have you ever tried to draw a circle? It's hard to draw an even and perfectly round one by hand alone, isn't it? The compass was created precisely to make it easier to draw accurate circles. It has two sharp ends - one acts as a pencil and the other, metal, is used to hammer it into a single point, which is supposed to be the center of the circle in question. The calculator, on the other hand, makes it easy to do complex mathematical calculations in no time. Give them some nice colors!

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