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Sparks, Connie – CSTA Journal, 1994
Reviews research related to laboratory work and makes recommendations for the classroom on how to make labs more meaningful. Argues that pre- and post-laboratory discussions containing theory behind the lab and purposes of the lab are essential for new understanding. (DDR)
Descriptors: Chemistry, Educational Change, Educational Strategies, Laboratory Procedures
Download full textHelgeson, Stanley L. – 1988
This ERIC Digest presents a brief description of some applications and findings of the microcomputer in science classrooms. It is suggested that microcomputer simulations are at least as effective as hands-on experiences for some cognitive outcomes and may in fact enhance these outcomes when the simulations are sequenced to follow hands-on…
Descriptors: Computer Assisted Instruction, Computer Graphics, Computer Oriented Programs, Computer Simulation
