In celebration of Pi Day (March 14), I have put together a couple of Pi Day Activities to make the celebration even more fun! The first is a sing along with silly Pi Day songs that can be used with any age.

{Click HERE for a copy of the Pi Day Sing Along!}

The second is an investigation to discover the meaning of the number Pi and the formula for circumference! This is intended for 6-10 graders, but could be adapted for use in the elementary setting with appropriate teacher or parent help.

{Click HERE to get a copy of the Pi Day Investigation!}

Next I have a fun set of extension lessons to go along with the book, *Sir Cumference and the Dragon of Pi*. This is a **must read** on Pi Day! ðŸ˜‰

{Click here to get the free Sir Cumference lesson download!}

Finally, if you would like to **spread the Pi Day Cheer**, print out these adorable Pi-lentines: friendship cards to pass out on Pi Day!

{Click here to learn more and grab the free download!}

### And check out the **huge list of Pi Day activities** below!

Â Have an activity to add to the list?Â Let me know if you have any favorite lessons, games or activities **to share with other math geeks**!

**Huge List of Pi Day Activities:**

Race to Pi: A simple Pi Day card game for kids of all ages

Pi-Day Webquest: This webquest may be better suited for older students who are able to work through the activities relatively independently.

Learning about circles with bubble art

Math ideas for Pi Day and Everyday

Easy Ways to Celebrate with Preschoolers

Build the Number Pi with Cuisinaire Rods

Long list of fun ideas: Some of these are simple, some require a little prep, but all look fun!

Numbers of Pi played on the piano! (This is one of my favorites!!)

Pi Approximation Contest: Host a contest of your own and see who can come up with the closest approximation or see who can use the most digits in their approximation!

Pi is Beautiful (VIDEO)

Math Bites: The Pi Episode (VIDEO)

The Pi Song on YouTube

Pi Day Greeting Cards: Send a fun, FREE Pi day e-card to all your fellow math lovers!

Fun Pi-Day Workout to get you moving after all that pi(e)!! ðŸ˜‰

Pi Fight (online math game)

10 Stunning Images that Show the Beauty of Pi

**Â Hope you find some fun and exciting ways to celebrate Pi Day!!Â **

### Never Run Out of Fun Math Ideas

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