Here’s a nice article from Medical News Today about toy safety tips.

It’s time to celebrate: Next Tuesday is Pi Day! (March 14 – get it? 3/14 – or 3.14?) Get your students to participate and learn all about Pi. The website mathforum.org has a great section of resources for teaching students about Pi. There is also some good information at The Pi Page, including Pi to 50,000 decimal places. So perhaps it’s best to celebrate Pi day at 1:59 in the afternoon. (3.14159…)