We explored how preservice teachers in a middle school science methods course learned and applied computational thinking (CT) concepts and activities during a month-long intervention. In the intervention, preservice teachers learned about CT concepts through an hour-long lecture in their methods class, practiced a computing-integration activity…

This story is a chemical mystery with an emphasis on qualitative analysis. It is, as well, part of a body of work that presents a scientific problem in mystery format in the context of the popular and beloved characters of 221B Baker Street. A break within the story allows readers to ponder and solve the mystery. Holmes and Watson provide the…

Incorporating computer-simulation modelling into project-based learning may be effective but requires careful planning and implementation. Teachers, especially, need pedagogical content knowledge which refers to knowledge about how students learn from materials infused with technology. This study suggests that students learn best by actively…

These proceedings contain the papers of the 14th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2017), 18-20 October 2017, which has been organized by the International Association for Development of the Information Society (IADIS) and endorsed by the Japanese Society for Information and Systems in…

The focus of this paper is on selected recent South African research studies that have explored efforts to promote the discussion, writing, and arguing aspects of scientific literacy in primary and middle schools, particularly amongst second-language learners. These studies reveal improvements in the participants' abilities to both use the…

Discusses the problem-solving orientation to the teaching of science in middle school, including constructivist theory, the learning cycle, cooperative learning, and assessment. (SR)

This qualitative case study focused on the nature of science learning through open-ended problem solving with eighth graders. Discusses results of interviews and observation that suggested students only partially derived accurate mental models, and makes recommendations for improving student understanding in open-ended environments. (Contains 95…

A science program in which students were encouraged to select their own project goal as well as the apparatus to accomplish this goal was developed and tried in two 5th grade classes. (Author)

Reasons are provided that show the goal-directed study of subject material through the problem-solving approach which results in sounder learning. (Author/ND)

Consistent with the current reform movement in science education, the purpose of this study was to examine how the introduction of an innovative curriculum influenced teachers' beliefs. Six teachers each implemented an Acids & Bases Curriculum Unit in a variety of middle school settings. The teachers were interviewed regarding their beliefs…

Presents the activity of building a cotton-ball catapult collaboratively. Uses available spare parts and stimulates students to use their knowledge, skills, and past experiences. (YDS)

This book builds on the social nature of learning to provide useful suggestions for reaching reluctant learners. It is based on the assumption that instruction that focuses on students' interests and builds on collaborative and differentiated learning will allow students to move from believing they "can't do mathematics or science" to a feeling of…

Describes the Envision Project to demonstrate how teachers designed and conducted their own study, and presented the results. Identifies project ideas for environmental problems with a site survey through the Internet, aerial photographs, and maps. (YDS)

Makes recommendations for new science teachers about what to do in the middle level classroom. Advocates being creative in the classroom and in finding resources. (YDS)

A middle school science teacher describes the learning and thinking processes of his class as they worked and played with pendulums and learned to build a swing that could tell time. The article illustrates how students can learn the value of the scientific method for problem solving. (DB)