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The American BIOLOGYTEACHER FEBRUARY 1981 * VOLUME 43, NUMBER 2 Downloaded from http://online.ucpress.edu/abt/article-pdf/43/2/65/38688/4447147.pdf by guest on 01 October 2021

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The FilmstripField Trip: the next best thing to being there!* *The right filmstripscan be even better. Students learn the basics of the lichen partnership in What's a Lichen Really Like? How They Live After all, you won't always find an alligator, and Reproduce builds on the students' earlier especially in Minnesota. And going to the prairie learning and prepares them for their laboratory is a real problem if your school is in New York. exercise. Finally, Lichens in the Lab illustrates ex- The redhead in the third row missed your field ercises performed by high school peer models. trip? Too bad. If she misses a good filmstrip, she Your class follows with their own specimens and can make it up easily in a library study carrel. copies of the illustrated observation sheets includ- ed with the teacher's guide. Now have two to teach... you "film-trips" help you Are filmstrips better than field trips? Decide for The Major Environments is an all new series of yourself by mailing the coupon today, or call six sound filmstrips designed to give your class PhotoCom Productions collect at (805) 481-6550. technically accurate, breathtaking views of the world we live in. Titles include: Challenge Be- FREE 30-DAY APPROVAL!! All materials are tween the Tides; America's Grass Land; Life in guaranteed to meet your requirements, or you the High Country; The Desert is Not Deserted; may return them for full credit. Everglades, Land of Variety; and, The Forest, Our Natural Wonder. These sound filmstrips are among the most I Pleasesend the followingorder on 30-day approval: beautiful ever madel I Lichens: Plant Partners @ $90.00 D Major Environments@ $180.00 Next, your trip narrows from the macro- to the CIDBoth at special price of $250.00 micro-environment with Lichens: Plant Part- ners. This new set of three sound filmstrips helps Name: you capitalize on a common plant that makes ex- cellent study material in the lab. School:

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rPIOTOCOM City: State: ZIP OPRODUCTIONS Mail this coupon to: PhotoComProductions, Pismo Beach, CA 93449 Box 3135Pismo Beach, CA 93449. Phone: (805) 481-6550. _- - r - r - - m SUSTAINING MEMBERS THE NATIONALASSOCIATION The AmericanBiology Teacher Journalof the NationalAssociation of BiologyTeachers OF BIOLOGYTEACHERS 11250 RogerBacon Drive Reston,Virginia 22090

* ABBOTT LABORATORIES NorthChicago, Illinois 60064 Joan G. Creager PatriciaA. Masters Editor Assistant Editor WayneA. Moyer * AMERICAN OPTICAL CORPORATION Publisher Buffalo,New York 14215 DeboraM. Bukovskey SusanVarney Nolan AdministrativeAssistant AdvertisingManager

ANN ARBOR BIOLOGICAL CENTER, INC. Ann Arbor,Michigan 48103 REVIEWPANEL Downloaded from http://online.ucpress.edu/abt/article-pdf/43/2/65/38688/4447147.pdf by guest on 01 October 2021

CharlesBarman PaulJantzen PaulMonson BAUSCH AND LOMB CharlesH. Butterfield GarlandE. Johnson HowardS. Pitkow Rochester,New York 14602 DorothyChang-Van Horn AntonE. Lawson AnneRaymond -Savage Sr.Angelo Collins Jane W.Lusk DorothyB. Rosenthal ClaudiaDouglass BarbaraMcClintock ThomasShellberg Jon R. Hendrix NeilJ. McKinnon CaroleB. Shmurak TerranceL. Higgins Harold(Sandy) Wiper * DIFCO LABORATORIES P.O. Box 1058A Detroit,Michigan 48232 PUBLICATIONSADVISORY COMMITTEE

Donald S. Dean, Chairman,Norman B. Abraham,Roy K. Baer, Jane B. Kahle, Ray Ashton * ELI LILLYAND COMPANY Indianapolis,Indiana 45206

Officers LANE SCIENCE EQUIPMENT COMPANY President:Edward J. Kormondy,University of SouthernMaine, Portland, ME New York,New York 10007 04103 Vice-President:Jerry Resnick, Sheepshead Bay HighSchool, Brooklyn, NY 11235 Past-President:Stanley D. Roth,Jr., Lawrence High School, Lawrence, KS 66044 Secretary/Treasurer:George Zahrobsky, Glenbard West High School, Glen Ellyn, NASCO, INC. IL60137 FortAtkinson, Wisconsin 53538 Director-at-Large:Paul DeHart Hurd, 549 HilbarLane, Palo Alto,CA 94303 Jane ButlerKahle, Purdue University, West Lafayette, IN 47907

* SARGENT-WELCH SCIENTIFIC COMPANY Regional Coordinators Skokie,Illinois 60076 RegionI: David P. Lopath,Morgan High School, Clinton, CT 06413 RegionII: Robert W. Pultorak, Gloucester County College, Sewell, NJ 08080 RegionIII: Steven P. Lanphear,James Madison Memorial High School, Madison, WI53714 * TRIARCH PREPARED MICROSCOPE SLIDES Ripon,Wisconsin 54971 RegionIV: John Ransom, Emporia State University,Emporia, KS 66801 RegionV: Don K.Simbeck, Loretto High School, Loretto, TN 38469 RegionVI: Jane Lusk,Starkville High School, Starkville, MS 39759 RegionVII: Eleanor E. Davey,Phoenix Public Schools, Phoenix, AZ 85026 TURTOX RegionVIII: Tamsen Knowlton Illinois60620 Meyer,Bloomfield Junior High School,Bloomfield, Chicago, CO 80020

RegionIX: Phillip A. Poppleton,Enumclaw High School, Enumclaw, WA 98022 * UNITRON INSTRUMENTS, INC. RegionX: DavidR. Stronck,University of Victoria,Victoria, B.C. V8W 2Y2 101 CrosswaysPark West Woodbury, New York 11797 Committee Chairpersons HonoraryMembership Selection: Jerry Resnick, Sheepshead Bay HighSchool, * WARD'S NATURAL SCIENCE Brooklyn,NY 11235 ESTABLISHMENT, INC. EvolutionEducation: William V. Mayer,BSCS, P.O. Box 930, Rochester, New York 14603 Boulder,CO 80302 NationalConvention: Tom Mertens,Ball State University,Muncie, IN 47306 LasVegas Arrangements:Les Burgwardt,Basic High School, Henderson, NV 'Asterisks designzateCharter Sustaining Members 89105 Contents Volume 43, Number 2: February 1981

AN OVERTURE Joan G. Creager 75 Learningas a LifelongPursuit, Part 11 ARTICLES StephenJ. Zipko 76 The Influenceof Tobaccoand Drugson the Behavior of BrineShrimp PaulDeHart Hurd 82 BiologyEducation in the People'sRepublic of China HOW-TO-DO-IT EllenT. Wallen 97 AlternativeDrosophila Habitat: Putting the Pieces Together TheresaThompson and 99 Usingthe Blue Gouramiin Ethologicaland EdwardI. Pollak EmbryologicalStudies Downloaded from http://online.ucpress.edu/abt/article-pdf/43/2/65/38688/4447147.pdf by guest on 01 October 2021 Neil Crenshaw 101 Food Websin the Classroom 104 AUDIOVISUALREVIEWS 105 BOOK REVIEWS

COVER: The work is an example of traditionalChinese landscapepainting. It was paintedby Chang Sun, age 74, formerlya generalin the Chinesearmy, presently residing in the Republicof China.

The Publisherof The AmericanBiology Teacheris seeking line drawingsof naturesubjects suitablefor use as covers. Botanicaland zoologicalsubjects, drawings from the microscope,and scientificillustrations, both modernand historic,are particularlysought. Modern artists may sub- mit black-and-whiteslides, photos, or xerographiccopies; originals will not be acceptedfor con- sideration.Full credit will be given in exchange for one-timeuse withoutrestrictions for further use by the artist,and the originalwill remainthe propertyof the artist.Suggestions of suitable historicworks and illustrationsin the scientificliterature should include the sourceand if possible, a copy.

American Biology Teacher, (ISSN 0002 7685) officialjournal of NABT, is published monthly except June. July. and August. InstitutionalSubscriptions $23 a year in the United States. Canada. Mexico; overseas subscription is $25 a year. Subscriptions are offered on a calendar-year basis; members receive all issues in the volume for the year in which their subscription is entered. Advertising matters,subscription orders, and changes of address should be sent to NABT's Reston office, 11250 Roger Bacon Drive, Reston, VA 22090. All manuscriptsshould be addressed to the Editor,ABT, NABT, 11250 Roger Bacon Drive, Reston, VA 22090. Editorialcontents (C 1981 by the National Association of Biology Teachers. Printed by InterstatePrinters, Danville, IL. Typeset by Naecker Bros.. Silver Spring. MD. Second-class postage paid at Herndon, VA, and additional mailing offices; single copy $2. NABT membership is $20 a year in the United States, Canada, and Mexico. United States student membership is $10Oayear. Articlesexpress the views of the authors and not necessarily of NABT. Announcements and advertisements in this journal for products do not imply endorsement of NABT. Permission is granted by the National Association of Biology Teachers for librariesand other users to make reprographiccopies for their own or their client's personal, noncommercial, or internal use. This permission does not extend to copying for advertising or promotional purposes, creating new collective works, resale, or to any material not copyrighted to the National Association of Biology Teachers. For furiher informationwrite to the Editor,American Biology Teacher, NABT. 11250 Roger Bacon Drive. Reston, Virginia22090. New Editions of Two Outstanding Tex Living Things & ModemBiology

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