Generally, the levels of participation and achievement of females in science do not match those of male learners. This report describes the formation and study of an all-female section of calculus-based physics for the purpose of providing an environment that might enhance the participation and achievement of females in the physical sciences so…

Reviews research related to the question of whether or not science class sizes should be reduced. Research is grouped into two categories: (1) empirical research on achievement; and (2) research on teaching methodology. Discusses the Robert Slavin/Harris Cooper debate, when results defy common sense, and the Tennessee-based…

The objectives of this exploratory study were to determine: (1) the approach to learning of physics students (N=142) at John Abbott College (Quebec, Canada) as determined by the Study Process Questionnaire; (2) the intellectual demands of quizzes, tests, and final exams in physics using a scheme derived from Bloom's taxonomy; and (3) the…

The purpose for conducting this evaluation was to gather and report information on the degree to which the K-6 Science program for San Diego (California) City School children was meeting the needs for which it was designed. The goals of the evaluation include the following: (1) to describe the K-6 science program as it currently exists in…

This report focuses on standards for the teaching and learning of biology in the state of Mississippi. It contains sections on interpreting the Mississippi subject area score reports, an overview of the Mississippi Biology I curriculum, suggested test strategies, additional teaching strategies with sample assessment items, and skills needed for…

This study explored questions about the effect of lesson structure and cognitive development on science achievement of 42 students in grades four and five in British Columbia. Increased lesson structure did not significantly increase achievement, and interaction effects were generally nonsignificant. Conservation ability significantly affected…

Presents the four program goals for biology set forth in the National Science Teacher Association's "A Focus on Excellence: Biology Revisited" to (1) address biosphere, human society, and individual needs; (2) encourage students to experience, understand, and appreciate of natural systems; (3) apply the basic concept of the biosphere; and (4)…

More than half of the high school students in the United States are in general and vocational programs. Students who complete vocational programs, however, score significantly lower on science achievement tests than do students in the academic curriculum nationwide. As work in business and industry becomes more technologically based, the…

Examines teachers' differing uses of student-gathered data during science investigations. The results show that student language use and concept understanding differed between two different instructional approaches. Suggestions are provided for using student-gathered data in teaching elementary school science. (LZ)

Proposes methods by which laboratory practical exams may be structured to assess outcomes from laboratory instruction. Presents eight general considerations for writing and using practical exams. Describes four example laboratory exams involving a box camera, circuit boxes, floating objects, and light. (MDH)

Describes the interactions of high school girls and boys during coeducational science lessons. Analyses of the audiovideo recordings of 144 lessons taught by 12 male teachers indicate that girls were more likely to initiate classroom discourse. Findings did not support the hypothesis that gender disparity in science achievement in favor of boys…

Presents research data that demonstrates current disparities in science proficiency among subgroups defined by gender and race. Discusses differences in achievement, science experiences out of school, and academic support. Presents seven guidelines for structuring science activities that motivate and respond to the interests of all students. (19…

This report describes a program designed to improve science achievement among students in grades 4-6 in a New Hampshire school. The areas of improvement included physical, earth, and life sciences. Analysis of the problem indicated a need for improved teaching techniques and for additional materials related to the instructional strategies. The…

The Accelerated Math and Science (AMS) Project is a 3 year program funded by the California Migrant Education Program Improvement Program. It targets 6th, 7th, and 8th grade low-achieving migrant students who are 2 to 4 years behind their language peer group. Two questions guided the second year evaluation study for the Region IX Migrant Education…

Previous research concerning the cognitive abilities of high school students has indicated that a substantial number of students enrolled in secondary science courses do not conceptualize at the formal-operational level. Further, results indicate that achievement levels in chemistry coursework are significantly affected by, not only cognitive…