I am excited to announce that www.numberbender.com will soon be accessed by all math teachers who are interested to use Keynote/PowerPoint (Mac/Windows) presentations for their lessons.
I have been sharing all my materials to teachers in my department and to some teachers in this forum. I thought I could share it to other math teachers if could develop a website where teachers can download all my presentations and worksheets online.
I hope www.numberbender.com would be able to help teachers in their goals of giving a more effective math instructions. I am looking forward to hearing from you as soon as I launched it in the world wide web.