Describes the ways in which primary grade science teachers can use hands-on scientific activities to answer children's questions about science. In such activities, children discover and experiment with materials and objects to understand scientific ideas and processes. Suggests that teachers should encourage children's curiosity. (BB)

Presents a study conducted to investigate the subjective experiences of a teacher making the transition from a traditional textbook, content-dispensing approach to a problem-solving approach to teaching science. Although outward changes in teaching materials and strategy are evidenced, the teacher shows little change in beliefs about the teacher's…

Reports on misconceptions held by intermediate grade students concerning chemistry textbook concepts, on the relation of reasoning ability to those misconceptions, and on the extent that textbooks encourage misconceptions. Concludes that the level of understanding displayed for the selected concepts, in combination with the nature of students'…

Ability grouping persists because few practical, financially feasible, and politically palatable alternatives have been explored. Built to accommodate a team of 6 teachers and 135 to 150 students, 1 Virginia middle school's parallel block scheduling plan exchanges tracking for a practical method of working with heterogeneous groups of students.…

Presents an overview of an evaluation of projects developed to improve students' quantitative reasoning skills and understanding of technology. (ZWH)

Several activities to help teachers focus students' attention on learning at the end of the year include quiz games, mystery boxes, map games, videotapes, gift making, author birthday parties, yard sales, ice cream science, and summer safety activities. Younger students can create murals, play editing games, and enjoy special ceremonies. (SM)

Presents two sets of calendars for July and August that include simple science or math activities for each day. The first set is for students in grades 3-5; the second set is for middle school students. The activities motivate students to investigate and collect data and reinforce concepts learned in school. (SM)

Describes the hands-on learning approach and materials developed by TERC (formerly Technology Education Research Centers) for teaching science and mathematics to elementary and secondary students, including software for microcomputer-based labs, networked learning, and data analysis; teacher training workshops and curriculum development tools; and…

Ways in which computers can contribute to science instruction are described. Science software is classified according to the primary assistance provided the teacher-instruction, information, or measurement and analysis. Drill and practice, simulations, tutorials, interactive videodisc, word processors, spreadsheets, databases, microcomputer-based…

Described is a method of evaluating student chemistry laboratory reports using electronic reporting from locally developed macros. Examples of the input template, the grade report template, and input and grading programs are given. Results of a survey of students and teachers evaluating the program are reported. (MDH)

Describes the English Educational System, and contrasts the way physics is taught in the U.S. system on the following points: maturity, graduation requirements, laboratory work, student motivation, availability to students, and passage to higher education. (MDH)

Examines children's ability to formulate testable hypotheses, both from a theoretical viewpoint and from results of a British study of responses to an assessment instrument. Addresses implications for science education and difficulties in judging whether a child has demonstrated the skill. Concludes that evidence presented by teachers about…

Describes the use of cross-age tutoring in which sixth-grade students are used to teach first-grade students about plants. Provides a list of praise words used by the sixth graders and discusses the mutual benefits received by the students. (MDH)

Illustrates the concept of phototropism and the development of root systems using a classroom-constructed clinostat. Provides instructions to construct the clinostat and tips to promote plant growth. (MDH)

The objectives of this study were to develop a method for scoring the level of abstraction (LOA) of science reading material and explore its relationship with other methods for assessing curriculum materials. LOA is defined as the ratio of the nonconcrete concepts to the total number of concepts in a written passage expressed as a percent.…