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2001
This CD-ROM is designed for classroom and individual use to teach and learn about food chains and food webs. Integrated animations, custom graphics, three-dimensional representations, photographs, and sound are featured for use in user-controlled activities. Interactive lessons are available to reinforce the subject material. Pre- and post-testing…
Descriptors: Biology, Elementary Secondary Education, Multimedia Materials, Optical Data Disks
Peer reviewed Peer reviewed
Duhrkopf, Richard, Ed. – American Biology Teacher, 1991
A computer program that simulates the random evolution of a metabolic pathway is given. The program shows that natural selection preserves favorable traits if they occur in a specific sequence. (KR)
Descriptors: Biology, Computer Assisted Instruction, Computer Simulation, Computer Uses in Education
2001
This CD-ROM is designed for classroom and individual use to teach and learn about annelids. Integrated animations, custom graphics, three-dimensional representations, photographs, and sound are featured for use in user-controlled activities. Interactive lessons are available to reinforce the subject material. Pre- and post-testing sections are…
Descriptors: Anatomy, Animals, Biology, Classification
2001
This CD-ROM is designed for classroom and individual use to teach and learn about DNA. Integrated animations, custom graphics, three-dimensional representations, photographs, and sound are featured for use in user-controlled activities. Interactive lessons are available to reinforce the subject material. Pre- and post-testing sections are also…
Descriptors: Chemistry, DNA, Elementary Secondary Education, Molecular Biology