Cardinal Dougherty High School - Eminence Yearbook (Philadelphia, PA)

Page 51 text:

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The chemistry course open to juniors gives the student a general knowledge of the chemical nature of substlnces a knowl edge of s ientific terms and of labornto x techniques and an appreciation of the seruce of chcmistrw to societx through its rontrihutlon to health lo industrx and to agriculture Here Carol l-orbes R111 Long and Carol Menna set up their ap paratus for an experiment on the purinca tion of liquid by distillation X is It may not be good, but at least it's funny. Juniors Joe McMahon and Steve Meehan try at little of this and a little of that in an attempted experiment, We are in orbit with .Lf S SCIENC 5 W Sister Regina Alma, I.H.M., and the Chemistry 'f Club listen attentively as Miss Rose Mary Boyle. 155 R.N.. tells the girls of the vital importance that chemistry plays in thc nursing profession. 2 4

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The wonders of MATH intrigue us Clare Rickert explains to Carol Pearce and the trigonometry class her appli- cation of logarithms in solving the two sides and an angle of the right triangle. This course is taken in the first semester of senior year and is replaced in the second term by solid geometry. both important studies in the preparation for advanced mathematics and science. As usual, X is the unknown in Al- gebra II class. Here Father Herron demonstrates the factor theorem to Eugene McAteer as B-4 watches. 4? XM