Glenbrook South High School - Etruscan Yearbook (Glenview, IL)

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Movie Introduces Pupil - - n April, Glenbrook South viewers got a surprise if they ' ' happened to turn to channel two to watch a made-for-TV movie, Flesh and Blood . Junior Liz Ventura had the opportunity to stroll in front of the camera as an extra in a certain episode. Some days ended up with a total of 12 work hours, patiently taking and retaking various shots for the movie. Being an extra means a lot of stand- ing, sitting and waiting, explained Liz. Also being very active in the school productions, Liz has been sound tech- nician for The Wonderful Ice Cream Suit, assistant stage manager for Matchmaker, and student director for 1968. I love participating in shows whether I'm acting or not! explained Liz. In a cast with nine other Old Or- chard Country Club actors, she did I Never Saw Another Butterfly. Liz no- ticed several differences in working on theatre outside of school. The the- atre at Old Orchard is about one fourth the size of the one here, so I found myself talking so loud I was blowing away the whole first row with my voice! Liz Ventura doesn't know if she wants to pursue an acting career, but she feels that her the- atre experience will benefit any career she chooses. ,...a...,..s,.,r-ywaaisa I r . s- ,r .V . ' rf if ff 19 F sg. if , S ' '. 2 . W 2, I it ' I 'Z 11 . .V ,,.,.,.., Liz Ventura studies her lines from a play -1' '- book. Her theatre involvement ranges from high school management to bit parts in TV movies. aw ,. I- . 1 nil f r fig.. 3 si ggjl N 430 X f. hi' I -L I ' 1. I f ea w,? . r--f M -2-ws, V , 1 1 my, 2 H 5 lr, IP ff I , vi Y. . aff ,-E, P I if . we lg f as Q E s Q it I it Jig, rv 5 iglilffw Riflvy M J grew www fi? 9 mf, gjfgi C ax iff J im Murphy Julie Muto Rachel Myers Cathy Natzke john Nawrocki Debbie Neihengen Karen Nelson Margie Nelson Tom Nelson Laura Nesbitt Mary Ni Darryl Nicholson Bella Nicolas Linda Niemann Ianice Niven Melissa Norris Dennis O'Brien Maureen O'Brien Terry O'Brien Tom O'Brien David O'Connell Jim Oberheide Mike Okun Karen Olenick lim Olson Jeffrey Olson Jeff Olson George Opelka Raymond Ornias Debbie Osterkorn Candice Palmer Mark Paolicchi Paul Pappageorge Chuck Pappas Christina Pappas George Pappas james Park Lisa Paul I uniors! 197

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Tracy Lazar Elise Leahy Scott Leibold Dave Leslie Fred Levin David Levine Steve Levitan Merle Levy Perry Lewin Cheri Libby Alan Lidbury Brian Lill Lori Lindenbaum Stacy Lisner William London Brian Loochtan Maria Lopez Gary Losch David Lothian Rob Lowrie Alicia Lumsden John Lykouretzos Kathleen Lynch Lisa Mages Jeff Magnusson Steve Maier Phil Maki Perry Malliaras Mike Maloney Grace Manzella John Marcquenski Judi Marsh Diane Marth Mary Mattea Demetrios Maurides Cecile May Patrick McCarthy Coleen McCarty J im McCauley Doug McClure Jeff McConnell Carla McKevitt June McLean Diane Mecklenburg Debbie Medjes Margeret Melnis Lorraine Meyer Lee Michaels John Michelsen Jim Mikeska Douglas Miller Ellen Miller Kathryn Miller Kelley Minogue Ray Mitchell Nancy Mockros Lynn Moderow Lauren Mogensen Mike Morgan Geoff Muckenhirn Bill Mueller Pat Mullen Cheryl Mumby 196 fl uniors ll '

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Daivd Pearlstein Kevin Pearson Grant Peters Laura Peters Linda Peterson Tom Pettett Steve Plunkett Jim Podulka Brad Pontow Mike Porter Bill Porter Gary Powers Mary Powers Robert Prihoda janet Progar Cheryl Pugliese Marc Puleo Tom Purtell Tim Quill Renee Rady Denise Radzialowski Mike Rausch Lowell Raven Kevin Reid Mark Reninger Ienny Riedl Krista Rieter John Robbins Iackie Rodgers Mary Lou Rodriguez Robert Roiter Lee Rosenberg Jim Rosenberger Rich Rotman Maggie Rottenfusser Students sight the peak of the skylight in an attempt to determine the height of the new pit. 19811 uniors . . I gf ,,,.y er:n!E'i'?5- ld le Q l f,I Qi Surve or's Transit Assists Students In Trigonometry Problems I etermine the height of the new pit from the peak of the skylight to the floor YOU MAY NOT LEAVE THE MATH CORRIDOR TO SOLVE THIS PROBLEM. So reads the most difficult of the 3 problems that trigonometry teachers, Mr. George Zerfass and Mr. O.L. Mutch- more, assigned their students. The problems are practical applica- tions of the triangle properties we study in Pre-calculus 173. said Zerfass. The problems become physical to the stu- dents and therefore are easier to under- stand than a written story problem. The problems were originated by Zer- fass when he began teaching the pre- calculas course in 1971. When I found out the school had a surveyor's transit, I decided to teach the students how to use it. remarked Zerfass. The transit is used by groups of 2 or 3 on students' own time. Still, students must submit their own write-up of the problems accompanied with diagrams. The other problems include finding the length of the math corridor and the distance form the top of the bus lobby's. antenna to the math pit's landing. Seventy-five percent of the pre-calcu- las students do the problem although Zerfass feels that the number might be less if the solution didn't net his pupils 30 points extra credit.