Hi Emily,
Great! I think one of the better and more appropriate uses of PPT slides is for this purpose: art, drawings, charts and tables, designs, schematics, photos, algorithms, flowcharts, etc. Of course text, if used briefly to highlight main points (such as bulleted lists) are best. Long reading is best left to handouts or direct reading from the source (textbook, workbook, printout, or hyperlinks, for instance).
Barry Westling
