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Full-Text Articles in Education
Chem Ed 77
Iowa Science Teachers Journal
CHEM ED 77 is a conference for classroom chemistry teachers to be held 22-25 August, 1977, at the University of Waterloo, Waterloo, Ontario, Canada.
More Snow Jobs, Paul Joslin
More Snow Jobs, Paul Joslin
Iowa Science Teachers Journal
On the first day of snow, when the attention of children is obviously distracted from normal classroom procedures, have them bundle up and go outside. Once outside, have the students follow you in a line and form a circular path. You can then use the circle formed in the snow, to teach or review concepts associated with motion, time, direction, fractions and geometry.
The Metric System
Iowa Science Teachers Journal
An informational fact sheet, Metric Units for Everyday Use, is free upon request from the U.S. Metric Association.
Plant Growth Hormones
Iowa Science Teachers Journal
The farmer of the future may one day spray chemicals that would simultaneously increase growth of specific crops while killing competing weeds, according to Dr. Robert Bandurski of Michigan State University.
Bioassay And Corn Coleoptiles, S. Lane Wilson
Bioassay And Corn Coleoptiles, S. Lane Wilson
Iowa Science Teachers Journal
In the 1930s, Dr. F. W. Went and R. Bonner conducted investigations into the factors regulating cell elongation in plants and their subsequent effect on plant growth. These studies eventually led to the isolation of a plant growth hormone called auxin. Auxin was finally identified chemically as indole-3-acetic acid or IAA.
Your Population Is Raisin!, Joe Moore
Your Population Is Raisin!, Joe Moore
Iowa Science Teachers Journal
Sampling techniques are used to quickly estimate the size of populations within given sets.
Officers, Iowa Academy Of Science; Officers, Editors, Regional Directors, Iowa Science Teachers Section; Advisory & Technical Review Boards
Iowa Science Teachers Journal
No abstract provided.