Pi Day Word Search Puzzle and Other Pi Day Activities for Kids

 Math - PI Day Activities

March 14 or 3-14 is also known as Pi Day in lots of Math Classes! 

It is an annual celebration that is observed around the world! 

This year Pi Day is celebrated on Fri, March 14, 2025.

Pi represents the ratio of the circumference of a circle to its diameter.

The symbol for pi is

The date, March 14, was chosen because numerically it represents the first 3 digits of pi (3.14).

                                     

Here is a free Pi Day Word Search Puzzle that you can use with your students.

Pi Day Word Search Puzzle

The word search puzzle includes 14 words. The words are written horizontal and vertical.

The included words are: circle, circumference, diameter, divide, geometry, March, math, measure, measurement, perimeter, pi, radius, ratio, and symbol.

Word search puzzles are a wonderful way to introduce or review vocabulary with students.

This free worksheet is Print and Go (perfect for busy  parents, teachers, tutors, etc.).

This worksheet is posted at my website on the math page (https://www.LearningWorkroom.com). 

Just click HERE to go directly to my website to get your FREE copy!

                      

For more Pi Day Ideas, click the links below!

https://learningideasgradesk-8.blogspot.com/2015/03/celebrate-pi-day-in-math-on-march-14th.html

https://jdaniel4smom.com/2016/03/pi-day-paper-plate-circle-craft.html

Have fun celebrating Pi Day with your students!

Happy Pi Day Math Resources for March 14th

Happy Pi Day!

Pi Day is celebrated on March 14th each year! It's a great day to emphasize the importance of math in our lives.

With really young students, I would emphasize shapes on Pi Day especially the circle. 

Here are 3 math resources that can be used on Pi Day or any day of the year.

2D Shape Bingo for Grades K-3

2D and 3D Shapes Poster Set for Grades 1-5

Circles Vocabulary Posters & Activities for Grades 5-8

All 3 of these resources are presently part of a TPT Dollar Day Hashtag Sale. You can purchase any of these fun resources for $1.00 during this sale.

You can find many more $1.00 resources in this sale. Visit TPT and type in the hastag #PiDay23 to see all the sale resources by various teacher authors!

Here is a link that is available during the sale: 

Pi Day Sale

Here is a link to a previous post with some different and fun ideas to try with your students on Pi Day!

Pi Day Ideas for Teachers

Happy Pi Day!

  

Celebrate Pi Day in Math on March 14th - PI DAY MATH ACTIVITIES

Math - PI Day Activities

March 14 or 3-14 is also known as Pi Day in lots of Math Classes!

Pi Day is sort of a Math Holiday and often is celebrated with real PIE. Do you prefer Pizza Pie,  Dessert Pie, or another type of Pie?

 

Here are 2 different math (geometry) activities to try with your math classes (mostly for middle school but the 2nd one can be done with younger kids.) 

Then I'll give you some awesome links to get LOTS more activities to celebrate PI Day on March 14 (or any day that you want to work on diameter and circumference of circles for middle school kids plus other FUN math activities for younger kids {kindergarten and elementary grades} and ALL ages.)


Activity 1- Learning about PI

Materials

• (3) different size circles or cylinders for each pair or small group of students
• yarn or string
• scissors
• rulers or tape measures
• calculators (optional)
• paper and pencils

Directions

1. Divide the students into pairs or groups.
2. Discuss/Review diameter and circumference of a circle.
3. Have students measure the diameter of the 1st circle with a ruler or tape measure and write it down.
4. Ask students how they should measure the circumference of circle 1. Elicit from the students that they should use string, then cut and measure the string.
5. Have students measure the circumference of the 1st circle (outside edge of the circle) with the string or yarn, then remove the string from the circle and measure the string with their ruler or tape measure. They need to write down the measurement of the circle (the circumference).
6. Have students divide the circumference by the diameter.
7. Continue with the same procedure to measure circle or cylinder 2 and 3.
8. In each case, when the students divide the circumference by the diameter, they should get 3.14 or 3 1/7.
9. Discuss with students how this happens with ALL circles.

Activity2-Learning about PI

• Repeat steps 1 and 2 from above.
• Have students wrap the string around the circumference of their circle or cylinder, then cut the string.
• Next have students stretch the string across the diameter of circle 1 or cylinder 1.
• Have the students cut as many diameters as possible from the string.
• They should get 3 diameters plus a small piece (1/7 or 0.14).
• Repeat for circles or cylinders 2 and 3.
• Have students explain PI based on the activity they just completed.

Here are some great links with lots of great ideas and videos to celebrate PI.

Elementary Grades
http://mathmomblog.wordpress.com/2008/03/10/elementary-level-pi-day-ideas/

Kindergarten Activities
http://helpinglittlehands.blogspot.com/2011/03/kindergarten-pi-day-activities.html

http://www.piday.org/learn.php

http://www.exploratorium.edu/pi/



Have lots of fun with math !!!!

Happy Pi Day!