This CD-ROM is designed to spark the interest of students with science activities and demonstrations similar to "Jake's Attic" and "Mr. Wizard." This first volume of the "Whelmers" collection engages students in science process thinking. The activities are meant to "whelm" the students, not overwhelm them. Materials lists, video demonstrations, science content correlated to the National Science Education Standards, and assessments for each activity are included. Topics covered include basic physics, chemistry, air pressure, density, and waves. (SAH)