Educators are regularly challenged to design instruction that motivates learners. If interest is lacking, the challenge can be even greater. Tailoring is a message design technique that could help to stimulate interest and consequently, motivation to learn. Effective tailoring requires the formal assessment of learner characteristics and the…

This article reports on a research effort that investigated whether the use of Microcomputer-Based Labs (MBLs), implemented within an inquiry-based activity sequence on phase transformations (melting and freezing), contributes to the development of fourth grade (9-10 year-old) students' conceptual understanding and ability to construct and…