Today in math we continued working on finding area in square centimetres. Here are a couple of sites. http://www.shodor.org/interactivate/activities/ComparisonEstimator/ A great one for practicing area http://www.shodor.org/interactivate/activities/ShapeExplorer/ Grade 3s started a new unit in science today - Stability. Here is a nice intro to structures. http://www.yesmag.ca/focus/structures/structures.html Have a good night.