When engineering students are unable to evaluate the validity of their solutions, they are unprepared to solve complex, real-world engineering problems that require decomposition or knowledge transfer. A proper framework is key to successful implementation and can encourage more institutions to adopt problem-solving engineering labs. This paper…

Computer-based tools that enable students to collect, display and analyse data in real time have catalysed the design of a laboratory curriculum that allows students to master a coherent body of physics concepts while acquiring traditional laboratory skills. This paper describes "RealTime Physics", a sequenced introductory laboratory curriculum…

The treatment group of first-graders received audio-tutorial instruction in the particulate nature of matter; the control group received audio-tutorial instruction in a nonscience subject. The treatment group used a particulate model to explain the nature of smells much more effectively than the control group. (MLH)