I would recommend it to others. I will use these ideas in my classroom. It is assumed that you will be on time and attend each class. Every assignment is due at the beginning of class. After one absence, each absence will result in an automatic one-letter reduction in your course grade.
Technology is an integral part of teaching and learning mathematics.
A problem appropriate for elementary students is posted every week. Students correctly solving the problem are listed on the site. A Casio calculator is randomly awarded to one participant who correctly solves the problem each week. A new problem is posted each Sunday. You must submit a response to each week's problem to your course instructor no later than noon on Thursday of the given week, starting with the third week that your class meets and continuing to the last listed week of classes.