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Alpha, Tau Rho, Ed.; Diggles, Michael F., Ed. – 1998
This CD-ROM contains 17 computer-generated teaching tools, 16 interactive HyperCard "stacks", and a printable model. The 17 tools are separated into the following categories: (1) Geologic Processes; (2) Fossilization; (3) Earthquakes and Faulting; and (4) Map Projections and Globes. A navigation stack, "Earth Science," is provided as a launching…
Descriptors: Earth Science, Earthquakes, Geology, Higher Education
Harvard Univ., Cambridge, MA. Graduate School of Education. – 1987
In this middle school mathematics unit two imaginary characters, Horatio and Portia, decide to make their fortune in Quincy Market (Boston, Massachusetts) running a Bull Market cart. In order to solve the problems that they encounter, they need to learn ratio and proportion, map reading, estimation, area and perimeter, population sampling, problem…
Descriptors: Area, Economics, Estimation (Mathematics), Map Skills