A math carnival is a one-stop shop of math ideas from bloggers all over the world. Here are the latest edition of three Math Blog Carnivals in English. Of course,
Using cognitive conflict to teach solving inequalities
One way to teach and assess students understanding of math concepts and procedures is to create a cognitive conflict. Here is one way you can create cognitive conflict in solving
Who increased the debt? – a lesson on graphs
Graphs display information in an organized and easy-to-read manner.They are visual representations of quantities and their relationships so they are not pictures. That graphs are pictures is a common misconception. By
Facebook is CIA’s #1 online surveillance program – Humor
Facebook’s Mark Zuckerberg is now CIA’s # 1 agent. And the government wants you to use Facebook. You are more trackable and traceable there than via your Twitter or Google+ accounts.