Describes a project where students build their own catapults and modify them to solve four problems. Suggests the unit be integrated with a social studies unit on the Middle Ages. (PR)

A high school biology teacher studied the use of both competitive and noncompetitive games in classroom learning. Students were surveyed to find out how they felt about the games and what they learned from them. Results indicated that games helped students improve self-esteem, peer relationships, and learning. Competition provided motivation but…

This instructional design blends a structured learning environment (the physics lesson) with an engaging, playful, simulated environment (roller coaster construction), putting into operation ideas from both cognitive and constructivist theories. Two instructional models are used: a general design model for creating instruction and a lesson design…

Provides five fully developed library media activities that are designed for use with specific curriculum units in reading, language arts, science, social studies, and mathematics. Library media skills, curriculum objectives, grade levels, resources, instructional roles, procedures, evaluation, and follow-up are describes for each activity. (LRW)

Recommends that teachers prompt intellectual preparation of adolescents by asking intriguing questions, presenting captivating tasks, opening compelling investigations, or assigning appealing roles. Discusses discipline-based inquiry by young students in science, mathematics, social studies, English, and the fine arts. Challenges teachers to…

This article describes a way to provide systematic connections between mathematics and science for students with disabilities through hands-on lessons, word problems, and opportunities for problem-solving. Sample units are presented that integrate science and mathematics at the K-8 level and explore interrelationships among multiplication and…

Describes a case study of Finnish elementary school students that investigated their sociocognitive processes in a multimedia-based science learning task. Discusses students' strategic activity and social interaction while using a multimedia CD-ROM science encyclopedia and suggests that more attention should be paid to instructional design and…

A week-long camp for rural Alaska Native seventh- and eighth-grade students uses science teachers, Native elders, and Native college students to conduct project-based classes that link Western science and math with traditional Native applications of practical skills. Pre- and post-interviews with students indicate a positive impact on classroom…

Elementary and middle school teachers in urban schools in India provided responses to the science efficacy instrument (STEBI-A). These responses were evaluated using Rasch analysis and parametric tests. Rasch fit statistics and person-item maps were evaluated. It was found that the instrument worked well for the two groups of teachers, but the…

This multiple case study examined the coauthorship process in research laboratories of different university departments. The study focused on two cases comprising five writing teams, one in biochemistry and microbiology and four in earth and ocean sciences. The role of the research supervisor, the role of the student (graduate and postgraduate),…

As part of a larger project aimed at promoting science and literacy for culturally and linguistically diverse elementary students, this study has two objectives: (a) to describe teachers' initial beliefs and practices about inquiry-based science and (b) to examine the impact of the professional development intervention (primarily through…

Learning using primary literature may be a way of developing a capacity for scientific ways of thinking among students. Since reading research articles is a difficult task for novices, we examined the possible benefits of learning using primary literature versus secondary literature, particularly with respect to their influence on the creation and…

Like so many other states, Iowa faces the acute challenge of improving teacher quality. To address this problem, the state has been conducting and procuring a system over the last two years that will move Iowa into compliance with No Child Left Behind Act (NCLB) requirements in the areas of teacher quality and the core subjects of reading,…

Neuroscience is a subject that can motivate, excite, and stimulate the curiosity of everyone However, the study of the brain is made difficult by an abundance of new vocabulary words and abstract concepts. Although neuroscience has the potential to inspire students, many teachers find it difficult to include a study of the brain in their…

Moving toward state and national standards-based instruction is a priority in many classrooms today. As teachers and school leaders continue to implement standards-based instruction, they will need a way to evaluate the current status of science instruction to determine what changes and improvements are necessary. Teachers and school leaders will…