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
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
Skip to main content

Help teachers & students in your hometown this season!
Use code HOME at checkout and your donation will be matched up to $100.

Your school email address was successfully verified.

Edit cover photo

Cosmic Variance Challenge 2010

Part of: Discover Blogs edit
  • $3,586raised
  • 25projects funded
  • 23schools served
  • 25teachers supported
Welcome to this year's <a href="http://blogs.discovermagazine.com/cosmicvariance/2010/10/12/donorschoose-challenge-2010/">Cosmic Variance Giving Page</a>! Pick a classroom project from the list to support. All of these projects are extremely worthy, with teachers asking for some of the most basic materials to help their students share in the excitement of science. (DonorsChoose.org is a 501(c)3 charity. See below for approvals from Charity Navigator and the Better ... more
Welcome to this year's <a href="http://blogs.discovermagazine.com/cosmicvariance/2010/10/12/donorschoose-challenge-2010/">Cosmic Variance Giving Page</a>! Pick a classroom project from the list to support. All of these projects are extremely worthy, with teachers asking for some of the most basic materials to help their students share in the excitement of science. (DonorsChoose.org is a 501(c)3 charity. See below for approvals from Charity Navigator and the Better Business Bureau.) hide
Edit description
Start my own page
{"challengeId":80652,"stats":{"active":0,"funded":25,"donors":26},"shouldSaveChallengeIdCookie":true,"challenge":{"id":80652,"type":"Challenge","donorId":44420,"name":"Cosmic Variance Challenge 2010","URL":"https://www.donorschoose.org/donors/viewChallenge.html?id=80652","shuffleProjects":false,"landingTab":"HISTORICAL","isPartnerPage":false},"challengeName":"Cosmic Variance Challenge 2010","vanityType":"challenge","isGivingPage":true}