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56 reviewed resources for pi day

Videos (Over 2 Million Educational Videos Available)
The Circulatory System Part 1: The Heart Video
The Circulatory System Part 1: The Heart
Who was Frederick Douglass? Video
Who was Frederick Douglass?
Population Genetics Video
Population Genetics
Other Resource Types (56)
Lesson Planet

Discovering Pi/Welcome to Pi Day

For Teachers 9th - 12th
Learners explore pi. In this circle measurement lesson, students define and identify radius, diameter, circumference, and perimeter. Learners work in groups to measure several plastic lids and record their findings. Students compare the...
Lesson Planet

Pi Day

For Teachers 8th - 10th
Celebrate Pi Day through math and cooperative learning activities. Using algebra, your older elementary students bring in some of the foods they like and then log their data about their food in a pi-chart. They compare all the foods...
Lesson Planet

Discovery of Pi

For Teachers 8th Standards
Serve up a slice of math for Pi Day! A combination of fun, hands-on lessons and helpful worksheets encourage learners to practice finding the radius, diameter, and circumference of different circles.
Lesson Planet

"Pi" Day

For Teachers 8th - 12th
Your class will complete research dealing with Pi and its value in mathematics, leading into a discovery lab to demonstrate Pi, how it is determined, and how it is used. In the end, students eat PIE!
Lesson Planet

Pi Day

For Teachers 9th
Ninth graders explore the concept of pi in preparation for developing a project for pi day. They examine direct variation, the history of pi, circle circumference and arc length, area and sector area and then consider how these concepts...
Lesson Planet

Discovering Pi

For Teachers 9th - 11th
Define terminology related to a circle. Practice accuracy in measuring and then create a spreadsheet based on data collected from solving for parts of a circle. Groups can have fun analyzing their data as it relates to Pi.
Lesson Planet

PI in the SKY

For Teachers 5th - 12th Standards
What is pi anyway?  After this set of activities, your pupils should have multiple answers to this question. Investigate pi with various experiments and discoveries. Calculate the ratio circumference/diameter for different sized circles....
Lesson Planet

3.14 Day

For Teachers 8th - 10th
Students celebrate Pi day through math and fun. In this algebra lesson, students being in food they like and logged data about their food in a pi-chart. They compare all the food based on size and then get to eat it.
Lesson Planet

Discovering the Magical Pi

For Teachers 6th - 8th
Students calculate pi using data on the circumference and diameter of various objects. They define key vocabulary terms, measure the circumference and diameter of various circular objects, organize the data on a table or chart, and...
Lesson Planet

History and the Approximations of pi

For Teachers 7th - 8th
Middle schoolers investigate Pi. In this mathematics lesson, learners discuss the history of Pi and determine how the approximation of Pi was discovered.
Lesson Planet

The Pi Line

For Teachers 8th - 11th
Young scholars explore the concept of Pi. In this algebra lesson, students discover how to find the circumference and diameter of a circle. Young scholars will determine the circumference of several objects in the room and then plot...
Lesson Planet

The story of Pi

For Teachers 6th - 8th Standards
Why are decimal places important? Can't we just round up? Through a comprehensive five-day lesson, young mathematicians and scientists discover the answers to these questions and more through an in-depth investigation into pi. From...
Lesson Planet

Pi Day (March 14)

For Teachers 4th
Fourth graders determine the value of ? by measuring the circumference and diameter of circular objects such as soup cans, Oreo cookies, etc..
Lesson Planet

Discovering Pi!

For Teachers 6th - 8th
Students use the online, virtual world "Second Life" to find facts about "Pi." In this math lesson, students listen as the teacher reads Sir Cumference and the Dragon of Pi. They go into the virtual world to find answers to the questions...
Lesson Planet


For Teachers 7th - 9th
Students investigate pi, use it calculate the circumference circles and examine the universality of pi. Students study Archimedes' method of calculating the circumference of a circle.
Lesson Planet


For Teachers 8th
Eighth graders find missing angles of triangles, quadrilaterals and angles formed by parallel lines cut by a transversal. They use area formulas to find the area of a figure; find the complement and supplement of a given angle; and know...
Lesson Planet

e, pi, and Exponential Functions

For Teachers 11th - 12th
Students investigate e, pi and exponents. In this calculus lesson, students define constants and non-constants using, pi, e and exponents as an example. They use the TI to work the problems in this lesson.
Lesson Planet

Approximating Pi

For Teachers 6th - 11th
Students compare 3 fractional approximations of pi and compare the relative error of each. In this comparative math lesson, students compare methods of approximation used by Archimedes, ancient Babylonians, and ancient Egyptians.
Lesson Planet

Día de los Muertos Teacher Packet

For Teachers K - 12th
Learn about Dia de los Muertos, the Day of the Dead, through authentic vocabulary activities, creating Papel Picado, creating Calavera masks, and making skeleton puppets. Designed to be adaptable to many grade levels, you'll find...
Lesson Planet

Balance Your Day With Food and Play

For Teachers 1st - 2nd
In this healthy living worksheet, students color a picture of a wild cat who is exercising in the park. Students find the 10 snacks and play things in the picture.
Lesson Planet

Adding and Subtracting Integers Unit

For Teachers 6th - 7th Standards
Just because one integer is larger than another doesn't mean it will make sense right away. Go beyond note taking and show learners, through the use of algebra tiles and a Four-Pan Algebra Balance, how the numbers relate to one another...
Lesson Planet

Circle Pit

For Teachers 8th
Eighth graders investigate properties of circles.  In this eight grade geometry lesson, 8th graders use GeoGebra and Google Earth to explore the relationship between circumference, diameter, and pi. 
Lesson Planet

Comprehension Through The Very Hungry Caterpillar

For Teachers 1st - 2nd
Learners sequence seven events from "The Very Hungry Caterpillar" by matching the correct event with the day of the week. They recall details from the story as they unscramble words on a worksheet.
Lesson Planet

Measurements of Circles

For Teachers 9th - 10th
Students measure the circumference of a circle. In this geometry lesson, students identify the properties of a circle and its relationship to Pi. They differentiate between the circumference and the diameter.

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