Week in Review – January 2012 Week 2

It’s a great Sunday morning, and despite my tiring Lesson Study session yesterday in Nueva Ecija (100 km from Manila), I’m back to  blogging. Here are the summary of posts for this week.

Mathematics and Multimedia

• 43 Online Calculators for Multi-purpose Use
• All-time Top 20 Mathematics Posts
• Probability Terminologies and Notation

My Other Blogs

• Organize, discover, and share with Pearltrees
• Area of Triangles Under a Curve

Have a blessed Sunday everyone.