Home > Iowa Academy of Science > Journals & Newsletters > Iowa Science Teachers Journal > Volume 28 > Number 1 (1991)
Volume 28, Number 1 (1991)
Issue cover date: Spring 1991
Front Matter
Articles
Paper Airplanes: A Critical Thinking Model
William Bluhm and Martha M. Kronholm
The Wasberg Effect
Thomas H. Vertrees
Comprehensive Examination in Physics
Timothy Cooney
Astronomy Bulletin - The 1991 Summer Sky
P. Steven Leiker
Science Notes - Review: SimEarth, Software for Planet Management
James J. Hungerford
Science Notes - Review: Pollution: Problems and Concerns
Carl W. Bollwinkel
Science Notes - American Geological Institute Offers Careers Brochure
Stephanie A. Althof
Science Notes - Onion's Fusible Alloy Sample
Stephanie A. Althof
Science Notes - Carbon Dioxide Information Analysis Center Offers Booklet on Greenhouse Effect
Stephanie A. Althof
Science Notes - Fire Ecology Package Available from National Park Service
Stephanie A. Althof
Science News - National Middle Level Science Teachers Association
Stephanie A. Althof
Rain Forest Poem
Ryan Bainbridge
Back Matter
Editors
- Editor
- Carl W. Bollwinkel
- Managing Editor
- Paul E. Rider
- Copy Editor
- Marjorie F. Vargas
- Assistant
- Stephanie A. Althof
- Assistant Editors
- Paul Joslin, Science Education
- Gary E. Downs, Elementary Science
- Norris M. Durham, Biology
- Laurence A. Hutzell, Chemistry
- Darrel Hoff, Earth Science
- Francis C. Peterson, Physics