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 now, and choose projects later!

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

For direct assistance with credits or anything else, please call The DonorsChoose Scholar Society at (646) 556-9941.

Donate
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
Edit title

Part of: Discover Blogs edit
  • $12,150raised
  • 41projects funded
  • 35schools served
  • 38teachers supported
<a href="http://cosmicvariance.com">Cosmic Variance</a> is supporting projects which help bring science and math into the classroom.<BR><BR> Supportive blogs:<BR> <a href="http://blog.professorastronomy.com/2009/10/help-astronomers-support-public.html">Professor Astronomy</a><BR> <a href="http://blogs.scienceforums.net/swansont/archives/3799">Swans on Tea</a><BR>
Edit description
Start my own page
Start my own page
{"challengeId":23711,"stats":{"active":0,"funded":41,"donors":36},"shouldSaveChallengeIdCookie":false,"challenge":{"id":23711,"type":"Challenge","donorId":259519,"name":"Cosmic Variance","URL":"https://www.donorschoose.org/donors/viewChallenge.html?id=23711","shuffleProjects":true,"landingTab":"HISTORICAL","isPartnerPage":false},"challengeName":"Cosmic Variance","vanityType":"challenge","isGivingPage":true}