Crocodile Chemistry. [CD-ROM].

This high school chemistry resource is an on-screen chemistry lab. In the program, students can experiment with a huge range of chemicals, choosing the form, quantity and concentrations. Dangerous or difficult experiments can be investigated safely and easily. A vast range of equipment can be set up, and complex simulations can be put together and run easily. Students can watch reactions occur, and use probes to measure and graph a wide range of quantities. Over 100 activities are pre-written, and students can easily create their own activities using the multimedia editor (WRM).