Welcome to the Chemistry Page for Mrs. Kelleher's science classes. This semester, we'll be learning more about matter, atoms, and the periodic table of elements.

Students, get to know each other by participating in the wiki warm-up here.

Parents, you can find information on homework, class activities and labs, course materials, and other important class updates here.

Read about exciting news in science and technology from NASA here.

Let's get it started!



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