This study explores the impact of "Scientific Communication" (SC) skills instruction on students' performances in scientific literacy assessment tasks. We present a general model for skills instruction, characterized by explicit and spiral instruction, integration into content learning, practice in several scientific topics, and application of…

Observation is a complex activity; that teachers of science should know how to make observation and how to apply it at all grade levels and finally how to monitor and evaluate their students as a guide. The aims of this experimental design study were to create observation methods and to develop student teachers' process skill of observation. The…

A science fair might be the last thing you think of when planning a kindergarten science curriculum, but the authors found it to be the perfect avenue for teaching their students science-process skills. Here they share their steps in teaching science-process skills and assembling student projects in a kindergarten classroom throughout the year.…

Over the past decade, increasing numbers of institutions have reported using undergraduate students as instructors in science and technology courses. Undergraduates are most commonly used as assistants to graduate students, staff, or faculty who are the primary instructors for the course or lab/recitation section. In some cases, however,…

In this article, the learning progress of one fifth-grade student is examined with regard to the development of her graph interpretation skills as she participated in the Junior Science Institute (JSI), a two-week, science intensive summer camp in which participants engaged in microbiology research and application. By showcasing the student's…

This study is concerned with different forms of assessment of pupils' skills in experimentation. The findings of three studies are reported. Study 1 investigates whether it is possible to develop reliable multiple-choice tests for the skills of forming hypotheses, designing experiments and analysing experimental data. Study 2 compares scores from…

Conventional physics laboratory courses generally include an emphasis on increasing students' ability to carry out data analysis according to scientific practice, in particular, those aspects that relate to measurement uncertainty. This study evaluates the efficacy of the conventional approach by analyzing the understanding of measurement of…

Analysis of the university careers of students who are training to become primary school teachers has shown that a certain number have real difficulty in passing examinations in the scientific and methodological fields. This paper uses both objective and subjective data to analyse the levels of competence in this cultural field, and the propensity…

This book presents science activities developed by teachers for children ages 3-6 years old. The activities aim to develop science skills including communication, observation, estimation, measurement, cause and effect, investigation, and evaluation in children by using their curiosity as a staring point. Activities include age suggestions, address…

Describes a novel approach to laboratory teaching that provides students with a learning environment which allows them to develop advanced experimental skills that are necessary for success in research and development environments. (DKM)

Discusses the importance of science process skills and describes ways to select sets of random numbers for selection of subjects for a research study in an unbiased manner. Presents an activity appropriate for grades 5-12. (JRH)

Attempts to identify skills shown when able students work on open investigations. Findings indicate that these students use knowledge, carry out preliminary work, decide on objectives, are flexible, use a range of techniques, attempt to quantify, seek information from different sources, use time efficiently, report work, show critical appraisal of…

Presents an activity in which students attempt to design a fair test--a test in which one variable at a time is changed--that will result in the slow melting of a single piece of valentine heart candy in the mouth. Students identified and defined "normal placement" as a control variable and measured melting time to establish baseline data. (WRM)

Argues for the inseparability of the process and products of science. Included as part of a series of reprints of articles about science teaching and written in 1965. Contains 24 references. (DDR)

Identifies the development of practical and investigative skills featured in science qualifications at all levels (foundation, intermediate, and advanced) and all types (general, general vocational, and occupationally specific). Reviews the debate over the purpose of practical experimental work in science education and training. (Author/CCM)