Did you know that it has been mathematically proven that any shape with straight sides can be cut with one cut, if the paper is...More

Some inspirational videos:Mark Rober on the Egg Drop ChallengeTwo Basic Ideas – Science Adventures Egg Drop Project Incredible Science Top 10 Egg Drop Challenges Spangler...More

Now, what do you think of this?McGill University post – watering plants with microwaved water Source:: Mme Sarah’s Blog...More

What do you think of this?Watering plants with microwaved waterTo be continued… Look for another post. Source:: Mme Sarah’s Blog...More

YouTube video instructions – Step 1 Source:: Mme Sarah’s Blog...More

Here are two Scratch programs that use the arrow keys:Chaser GameObstacle Course Source:: Mme Sarah’s Blog...More

Here are some interesting links about geodes:Geodes – Wikipedia Geology.com – all about geodes How Geodes are formed – Youtube videoCracking Open a Geode –...More

Keeping our drinking water clean is important! Here’s a short video that talks about what is being done in Ontario:Drinking Water Protection Source:: Mme Sarah’s...More

On the next Caribou Contest, there will be a question about Blaise Pascal, the French mathematician for whom Pascal’s Triangle is named. Pascal was not...More

Pi Day is coming up on March 14 (3/14)! Here are some fun videos about Pi: Raytheon Pi Day Video:https://www.youtube.com/watch?v=6TPjRoWm8Ck&app=desktopCalculating Pi Using Pies (3 min)https://www.youtube.com/watch?time_continue=1&v=ZNiRzZ66YN0Mile...More