Have you ever found a funny face in an unexpected place? So has one man with a big collection! Read on to meet some faces that really rock!

How many friends do you have? And how many friends do they have? And how many of those friends’ friends do you know? When you think about it, the number of people you know can get really, really big! Read on to do the fun friend math.

When you read a book and flip through the pages, do you ever wonder how that book was made? You might be surprised to learn just how much math it takes to make a book! Read on to see where reading and writing meet arithmetic.

Today is Earth Day, that day when we think about this amazing, beautiful planet that we call home, and how we can take better care of her. It was started back in 1970 to remind us to think about the environment. But we should think that way every day, right? Click “Read More” to see how we can do this and find out how the recycling numbers can really stack up!

We humans aren’t the only creatures who can do math. Crickets can, too! Read on to find out what counting cricket chirps can tell you, and do the nature math.

We know we can teach an animal to dance: we see it at the circus all the time. But do regular wild animals hear music and dance on their own, matching the beat? Click “Read More” to find out and do the math.

Lots of animals can make great pets. But which are the most popular ones? It all depends on what you count. Read on to do the fluffy, fun math on our furry friends!

What do you like to draw? Have you ever drawn a bird? Well, if you’ve never had the pleasure of doing that, now’s your big chance because today is Draw a Picture of a Bird Day. That means exactly what it sounds like it means, so grab some paper and crayons or a sidewalk and some chalk, and get to work! When you draw anything, you’re actually making lots of decisions without even realizing it: what exactly to draw, what coloring tools to use in what colors, and how big to draw your subject.  Luckily, on Draw a Picture of a Bird Day it doesn’t have to be a bird you saw today, which opens up a lot of possibilities.

Kids love pillow fights. Apparently adults do, too, since lots took part in International Pillow Fight Day in early April. And where there’s pillow tossing and feathers flying, there’s bound to be lots of math! Read on to do the feathery fun math of pillow fights.

How much faster does a hummingbird’s heart beat than your own? Quicken your pulse with some top speed math in nature!