The COVID-19 outbreak represented a remarkable challenge in universities and colleges since it forced the transition from a face-to-face model in classrooms and laboratories to a remote, online model using computers, tablets, and cell phones. In Mexico and other Latin American countries, the return to educational activities was a slow-paced…

Based on quantitative survey data collected from an inquiry-based general chemistry laboratory course, the current study used marginal models to evaluate changes in students' teamwork and problem-solving skills, attitudes to teamwork, and willingness to explore new issues before and after the course. The results suggest that introductory-level…

Contribution: This article describes one approach to foster technical skills (Digital Electronics) and professional skills (critical thinking, problem solving, communication, and collaboration) for Computer Engineering students in a fully remote way. Background: Engineering competencies development requires practical activities. Besides the…

Today's engineering laboratory education often lacks opportunities for students to practice critical thinking through real-world problems. This particular objective is even harder to achieve through online laboratory experiments. In this article, we summarize our innovation in using a real-world challenge, analyze big data, to empower student data…

The monitoring of metals in commercial products is essential for protecting public health against the hazards of metal toxicity. This article presents a guided inquiry (GI) experimental lab approach in a quantitative analysis lab class that enabled students' to determine the levels of aluminum in deodorant brands. The utility of a GI experimental…

Contemporary curriculum demands the development of both problem solving skills and negotiative skills required for collaborative group work. Tasks are required that create the best possible conditions for students to develop both of these skill sets. Open-ended tasks have been shown to provide these conditions, but they also require the teacher to…

Students with blindness or low vision are often discouraged from full participation in laboratory science classes due to the inadequacy of current methodological approaches and the lack of sophisticated adaptive technologies. Consequently, these students rarely go on to pursue advanced studies and employment in the sciences. In response to his own…

A problem solving, laboratory experience was devised in which first-year medical students were given a case description and then required to make judgments about what microbiology specimens should be collected and to analyze the results of laboratory tests in terms of implications for patient care. Over a four-year period revisions were made in…

Inquiry and lecture/lab methods of instruction yield different results in conceptual and problem-solving tests, while no difference exists in factual tests. The author recommends that the inquiry method of teaching be refined so that it can become a practical classroom instructional strategy. (CT)

This report summarizes the theoretic background, rationale, and development of 14 simulated cases useful in comparing the problem-solving behaviors of clinicians as they diagnose the same case under the same conditions and in supplementing field experiences in teacher preparation programs. The first section of the report presents a theoretic…

The pendulum and balance beam were studied. The principal question addressed was whether students could substantially and quickly benefit from a teaching strategy explicitly designed to promote transfer. About half the subjects could acquire in brief time a procedure for transferring knowledge to novel tasks. (MP)

This paper summarizes a pair of studies titled "The Impact of Longer Term Intervention on Reforming the Approaches to Instruction in Chemistry by Urban Teachers of Physical and Life Sciences at the Secondary School Level" (William J. Priestley, Holly D. Priestley, and Joseph S. Schuckler) and "Profile of Instructional Practices…

This report focuses on the development and implementation of a 1-day classroom observation schedule designed to evaluate the Responsive Education Program, a compensatory program of formal education for children, ages 3-9, and their families. The program is an effort to create Head Start and Follow Through programs for children who are ethnically…