The purpose of this investigation was to determine if either of
two selected commercial games, when used by seventh-grade mathematics
teachers, would significantly improve students' (1) attitudes
toward mathematics, (2) quantitative cognitive abilities, and (3) nonverbal
cognitive abilities.
Equations, a mathematics game, and Tac-Tickle, a strategy
game, were chosen as...
This thesis develops a model for locating field offices for the
Motor Vehicles Division of Oregon. The locations are determined by
minimizing the total cost to the Public. This is reasonable because
the Public finances the operation and the opening of the offices
through tax dollars, and it bears the...
This study was conducted to discover whether two elementary
school districts, one committed to career education and the other not
committed, would show a significant difference in their response to
60 statements about career education and its practice. The study
was also designed to determine to what degree students and...
The elderly population in our society is increasing both in number
and proportion, with the life expectancy of women increasing more than
men. Their needs have been given increased attention in recent years.
Many studies have been done on clothing for older women, but few have
dealt with the older...
Studies to identify the environmental factors that influence the rate of ectotrophic mycelial growth of Phellinus weirii (Murr.) Gilbertson along Douglas-fir roots were undertaken both in the laboratory and in the field. The effects of soil pH, nitrogen, moisture, temperature, microorganisms and bulk density were investigated. In the lab, the...
Materials concerning ethnic and minority groups are a concern
for many curriculum leaders. Inappropriate materials perpetuate
stereotypes, in many cases due to a lack of study concerning the
information within the materials. The materials concerning Native
Americans typically presented in public school classrooms tend to
overgeneralize information about the cultural...
The main goal of the study was to investigate high school advanced placement
calculus teachers' subject matter and pedagogical perceptions by examining the following
questions: What are the teachers' perceptions of the concept of limit, the role of limits,
and the teaching of limits in calculus? Additionally, the sampling technique...
Ultrafiltration of d'Anjou pear juice in the batch mode with a
Romicon HFXS MXII pilot-scale ultrafilter produced a "sparkling clear",
light-colored permeate which was sterile, essentially free of pectin,
and lower in phenolics than the feed juice. Retention characteristics
of PM-50, PM-30 and PM-10 hollow fiber membranes were tested at...
Published January 1947. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog