I put togethewr a different Aral sea exercise for a 1 day case study in Otter and my environmental science class. the ppt attached is what i used in class with the students. the excell spreadshhet is where the gfraphs came from. The image stack that i showed them is quite big and i may not be able to attach it.

excell worksheet

here is the template. I need to revise it to make it pretty. but this is at least a start

Hi Steve I was looking over your material and see how useful your information would be to my project for more of the scientific study of the Aral Sea. Looking forward to seeing the rest of your paper.
Anne Marie

Hi Steve,
This is great for data analysis. The kids want to use data, but have such a tough time interpreting the data and make sense of it. I could see using this data from your powerpoint and having the kids draw conclusions, then show them the images and use ImageJ to analyze the volume.
Thanks for a great set of ideas.
Stacey

Hello Steve,
Your power point presentation and graphs are wonderful! The photos on the graph definitely enable students to easily interpret the results and make conclusions. Nice way to use both ImageJ and Excel in your lesson.