Dawn McCoart
Washington Lee High School
VA

Dear Dorothy, I use the DNA Origami model from DNAi at http://www.dnai.org/teacherguide/guide.html I like it because the chemical structure is drawn onto the model and I have my students identify A-T and C-G by the number of rings in the molecules and the number of bonds between them then color them. The basic sugar and phosphate molecules are also drawn in. I think they get a better idea o...

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Thanks, Dan. I went in to the Apple Store for the iPad class, but the presenter wasn't up on the science apps, he liked words with friends though....

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These look like great apps. We just got iPADs and iTouches at our school; does anyone have ideas for good Biology Apps for an iPad newbie? Thanks, Dawn

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