Back to class!

I am back in class after about ten days since the first class. I have added some widgets to the site, so please check them out. One is a calculator that looks like a typical calculator, for students who say they "don't have a caculator at home". I also found a converter widget tat defaults to converting between customary and metric measurement, but it converts much more than that. Please explore to find out what it can do. Lastly, I put on a puzzle called "Mind Reader", which has a mathematical basis for the solution. Read the instructions and try the puzzle - it's fun!