Cheney High School - Pine Cone Yearbook (Cheney, WA)

Page 33 text:

George Stahl HUNKNOWNSH 4x4-24:36-Zx, or -3-l-6-8 I 5-10. Add, subtract, multi- ply, and divide, unknown num- bers and obtain a definite num- ber. Such cunundrums are un- dertaken by Mr. Gardner's Algebra class. CIRCLES and 'TRIANGLES The square of the hypote- nuse is equal to the square of the other two sides of the right triangle, affirms Mr. Stahl to his Geometry class. Following the laws of Euclid and Archi- medes, they solve algebraically the complicated problems in- volving angles, circles, parallel- ograms, and triangles. PROVING the ACCURACY of ACCOUNTS Accuracy being one of the aims of Miss Patterson's Book- keeping class, under student leadership, accounts are made to check.

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Page 34 text:

Seek and Ye Shall Findd THE coefficient of linear expansion is being found by these students of physics, which deals with electricity, atmospheric pressure, levers, sound waves, and radio. They also learn from Mr. Stahl how to determine the amount of energy it takes to do a man's work. 'GP A Bugl' C601-ls and Ahs escape the lips of these scientifically-minded girls in Mr. Pierson's Biology class, as they watch the minute development of plants and animals under their microscopes. 'GG' Atrocious Aroma Uolil, what is that dreadful smell? No doubt the Chemistry class is solving by experiment the equation 2NaHCO3+H2SO4:Na2SO4+ 2H2O-l-CO2. Much time is spent in setting up strange apparatus with glass tubes, beakers, test tubes, flasks, clamps, bunsen burners, and in using pretty colored chemicals. 32