Greenfield High School - Tiger Tales Yearbook (Greenfield, IA)

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, 0 ji, X I H. Mr Malhls shows Ronnie Jameson where Saturn s 1ocat1on IS IH OUT' UNIXSTSC General Science Blology .4 my ss rf SCIENCE Freshmen were 1n1t1ated 1n general SCIENCE to a fuller apprec1at1on of the1r phys1cal world Demonstratxons by Mr Math1s, class proJects, buzz sesslons, movles and exh1b1ts helped 1m press the many facts upon the1r mlnds Blology stressed the study of plants and an1 mal l1fe, reproductron and class1f1cat1on Spec1al projects lncluded leaf booklets, the study of marlne hfe and the anatomy of the body The process of SC1eHt1f1C deduct1on was the most 1mportant fact learned 1n the chemlstry SBSSIODS tl11S year Lab P9l'1OClS provuled ex cellent sxtuatlons for puttlng th1s method 1nto thelr own glass tubes and pract1cedtest1nG for unknown solutlons mlxtures and compounds The b1rth of the atomlc age was delved 1nto and many amazlnv facts were uncovered The f1rst step was the study of the atom, 1ts slze structure, and compos1t1on D1d you know that everythmgv 1S composed of t1ny atoms wh1ch are constantly movlng? Indwlduals have ten b1l11on, b1l11on of these part1cles The uses of the atom provlded many areas of learnlnw nik! lo fn Homer the pigeon d0esn't look very happy as Joe Lamb Whlle Fred KN ehrh examxnes the turtle Mrs Iambx polnts out the Reptxlxa charac trys to estxmate Homer s wmg spread terxstxcs of the salamander to Mary Ehzabeth Sxexert It looks as xf Judy Josephsen has found sornethlnp 1IltCI'EStlI1g I y .X ' ' ' ' ' - ,ju A I '- .VH , , A . . P . er . ..- , -. - 1 . ' . . ' . . Q I U I Q . KJ , . - . 4, . 0 , . . on '1 -'W E ' . - 1, . 1-, f-A ffm r U if gy m E . S fl N ' 'I . 'Q ,. 1 H- . , fx ,-,,x fa 'NJ-' stan, ,' . ' . 'YQ S a . - A I 3g ' U .','.'?'x S u Q f , 4 l TN. .f HJ ' T T ff ' - - -' x, r . ln H' .' ,' .0 , - ' t 1 v 1- lf .'.4 ,l,1 1 . w .u-' .'d0'A 'I-.v ' I H r. '.'-'--'f.t X Z ' 5- '.' . !',

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SCIENCE How b1g 15 the UHIVEFSE7 Is there l1fe on Mars ? How does a cyclotron work 'P ,N here 15 a ser1es c1rcu1t used? These and many other quest1ons are asked by the questlng mmds of scxence students The study of sc1ence 15 more than learrung facts and acqu1r1nG an understandmg of our phys1ca1 phenomenon Sclence IS a method of th1nk1ng The student f1rst becomes cur1ous then he sets up hypotheses tests them and flnally arr1ves at a solutlon Semor sc1ence provxded concentrated effort on the part of Senxors 1n an attempt to better understand the phys1cal sclences Astronomy un1t awakened them' mlnds to the orderl1ness of the planets and the vastness of the un1verse I geology the rock collectlon was the ma1n em phasls Other urnts 1ncluded aero dynamlcs mechanxcs heat sound and l1ght Durlng the speclal per10d of magnetxsm and electr1c1ty the class held sesslons at the REA bu1ld1ng under the d1rect1on of John Chbson The year s work was concluded by a br1ef study of chemlstry atomlc power housmg and photography A show mg of elght by ten enlargements cllmaxed the course xv rwbb -iq' inf Sonethtn s I rewmp ln the chemxstry room as Mr MBth1S ami Cart Nrx lt prepare to test an un nown solutxon Chemistry Senior Sclence if i Bob Crawford explalns to Rae Jean Schmidt and Mr Jochumsen about the Car If looks as 1fDaX1d Haplund may be dexelopmg an mteres motor tmg pxcturc V I , , 1 N I .D . . s I . X , , , , ' x 1 I . - A L7 . I U . . . , . , 1 1 if . - - - I - ,rv ft , . ' ! M: . . . . I g, , , . I . ' n In 1 I' X' Agx li ' . , - . l . . - . , P I 0 l . . . , Y 1 ' ' . . . . .V 5., .I ' xusy. 4 l x Q if l C A 1 L 'I I V s U 5 ' ' ' A , -tt, Q I - W E nl .Nu 4- ,,.f f 'X f L. K , ' -' f' 1 s I . I V' , . , . . v V x f 1 x f ' . , V ,ij 'ff 8,1 ,I i , I lv? ' . 4, - ,. . .- -- .f -3 . , A ' Q .1 'K 8 f X V ' I gf. 0 I j I' ,...... f - - X Y , J, .A N - g - X ' 'fi I

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MUSIC ix Voca Instrumental Students of Greenfield High have many musical organizations in which to release extra energy and exercise their native talents. Although music is not compulsory, sixty percent of the students take advantage of the music program ln addition to large gvroup participation, selected stun ents express their music ability through solos, small Groups and ensemole appearances Local clubs civic meetings, plays, contest and concerts rovide the student with many op ortunities to Gain experience arte p He na n Nancy a xsi .lar1ceSte Rchard Holaday stops F nfers fl 'is X ar, Sorlerner Snxror Herrmann 'yhrsln lon enec er Ann Don Mellon tones tlow from the saves of seater' Slnron Adamson Iona Carlos Refira N1 sr' a-:er Joyce Perry Betty Q nlli 'in and .Io Ann McVav old a Johnston Shirlex Louk Nancy Weller stanrlingv Carl P xrkins Sue practice sessxo Anderson Carol Patterson and Patsy Mulhern