Creating slideshows can be an excellent way for students to summarize their learning, share their what they've learned, and to share their ideas. If you have students that create slideshows that you or they think should be shared with a wider audience than that of their immediate peers in the classroom, the web offers many ways to do that.
Data presentation can be beautiful, elegant and descriptive. There is a variety of conventional ways to visualize data – tables, histograms, pie charts and bar graphs are being used every day, in every project and on every possible occasion. However, to convey a message to your readers effectively, sometimes you need more than just a simple pie chart of your results.