2008 Science 4
2008 Changes
- None
Science 4 IG Errors
- Week 11 - More a heads up than an error. Experiment #6 in Light and Color calls for using gelatin. One customer poured the left-over gelatin down her sink drain where it promptly hardened and clogged her pipe. We will add a note to the 2009 IG. (12.4.08)
- Week 14 - IG suggests checking the IG links page for more info on why the sky is blue. There are currently no links for Science 4. Suggest that customers check out: http://spaceplace.nasa.gov/en/kids/misrsky/misr_sky.shtml
(12.19.08)
Electricity and Magnetism (4S19) cover change. Copyright 1993 (First published in America March 1994) (5.21.08)