Demonstrates how a spreadsheet program can do calculations, freeing students to question, analyze data and learn science. Notes several popular spreadsheet programs. Gives an example using Lotus 1-2-3 spreadsheets for a sampling experiment in Biology. Shows other examples of spreadsheet use in laboratory activities. (CW)

Presented are 10 intervention techniques for making science a hands-on experience for disabled students. Included are field trips, lab buddies, flexible rooms, customized lab equipment, lesson adaptation, precourse interviews, involving the class, computer-assisted learning, social considerations, and the team approach. (KR)