I created this Pi Day project for the month of March to extend the regular curriculum and provide an additional challenge for 4th grade students who need more. Many of the problems are at a 5th grade level.

This project is meant to be challenging.  I have done it with 4th grade students.  Although I believe all 4th graders could do it with scaffolding and support, your higher 4th graders should be able to work through the problems more independently.

Be sure to check out my other resources on TPT.