Laboratory courses serve as important gateways to science, technology, engineering, and mathematics education. One of the challenges in assessing laboratory learning is to conduct meaningful and standardized practical exams, especially for large multisection laboratory courses. Laboratory practical exams in life sciences courses are frequently…

The article presents a general discussion of assessment and examples of items that assess specific skills. Included are: estimating and approximating; observing and measuring; using data to infer and predict; and graph construction and interpretation. Specific tests are listed. (MK)

In assessing the quality of science teaching for an effort such as the National Assessment of Educational Progress (NAEP), it is important to understand what is meant by scientific thinking--the search for explanations. Instruction should involve higher-order cognitive skill development, but it is difficult to measure reasoning and understanding…

This paper evaluates the procedures and results of the National Assessment of Educational Progress (NAEP) in science. A brief description of the 1981-82 assessment, funded by the National Science Foundation, precedes a discussion of strengths and weaknesses of the current science assessment program, conducted by Educational Testing Service. Major…

Three articles on current research in testing are presented. The first article, "Testing in the Schools", discusses the role of testing in educational reform. In the 1980s, the overwhelming purpose of state standardized testing has become promoting accountability in areas of: (1) monitoring; (2) gatekeeping; (3) remediation; and (4)…