You're on track to get doubled donations (and unlock a reward for the colleague who referred you). Keep up the great work!
Take credit for your charitable giving! Check out your tax receipts

In a rush to make a major tax-deductible gift before the year's end? Purchase account credits and choose projects later!

Time is running out! Make your tax-deductible gift before midnight on December 31.

To use your $50 gift card credits, find a project to fund and we'll automatically apply your credits at checkout. Find a classroom project
Are you a public school teacher in need of funding? Get funded »
Menu
Skip to main content

We're a charity that makes it easy for anyone to help a classroom in need. Your gift is tax-deductible.

Your school email address was successfully verified.

 
Edit cover photo

Uncertain Principles Challenge 2011

Part of: Seed Media ScienceBlogs edit
  • $1,429raised
  • 6projects funded
  • 384students helped
  • 6schools served
  • 6teachers supported
Start my own page
{"challengeId":199252,"stats":{"active":0,"funded":6,"donors":14},"shouldSaveChallengeIdCookie":true,"challenge":{"id":199252,"type":"Challenge","donorId":44165,"name":"Uncertain Principles Challenge 2011","URL":"https://www.donorschoose.org/donors/viewChallenge.html?id=199252","shuffleProjects":false,"landingTab":"HISTORICAL","isPartnerPage":false},"challengeName":"Uncertain Principles Challenge 2011","vanityType":"challenge","isGivingPage":true}