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!

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

For direct assistance with credits or anything else, please call our donor relationships team: (646) 586-5306 ext. 202

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 classroom photo

Mr. Harper's Classroom Edit display name

  • George A Mercer Middle School
  • Garden City, GA
  • Nearly all students from low‑income households Data about students' economic need comes from the National Center for Education Statistics, via our partners at MDR Education. Learn more

Support his classroom with a gift that fosters learning.

  • Monthly
  • One-time

We'll charge your card today and send Mr. Harper a DonorsChoose gift card he can use on his classroom projects. Starting next month, we'll charge your card and send him a DonorsChoose gift card on the 17th of every month.

Edit or cancel anytime.

cancel

Support Mr. Harper's classroom with a gift that fosters learning.

  • Monthly
  • One-time

We'll charge your card today and send Mr. Harper a DonorsChoose gift card he can use on his classroom projects. Starting next month, we'll charge your card and send him a DonorsChoose gift card on the 17th of every month.

Edit or cancel anytime.

Make a donation Mr. Harper can use on his next classroom project.

https://www.donorschoose.org/classroom/8186412 Customize URL

View your stats
Track donations »
Edit
Students will learn how to make emulsions and color dyes. The overhead stirrer will be used to completely homogenize the ingredients. Most people are taught that water and oil don't mix however with additives and heat application these two phases come together to make a emulsion. The students will learn what additives will bring different combinations of oil and water solutions together using a hydrophilic-lipophilic-barrier (HLB) system. There are several different oils but only a few emulsion systems that work effectively. At the completion of this project the students will be able to independently create their own emulsion.

About my class

Students will learn how to make emulsions and color dyes. The overhead stirrer will be used to completely homogenize the ingredients. Most people are taught that water and oil don't mix however with additives and heat application these two phases come together to make a emulsion. The students will learn what additives will bring different combinations of oil and water solutions together using a hydrophilic-lipophilic-barrier (HLB) system. There are several different oils but only a few emulsion systems that work effectively. At the completion of this project the students will be able to independently create their own emulsion.

Read more

About my class

Read more
{"followTeacherId":8186412,"teacherId":8186412,"teacherName":"Mr. Harper","teacherProfilePhotoURL":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp8186412_orig.jpg?crop=1:1,smart&width=136&height=136&fit=bounds&auto=webp&t=1637334553344","teacherHasProfilePhoto":true,"vanityURL":"","teacherChallengeId":21852219,"followAbout":"Mr. Harper's projects","teacherVerify":1383826367,"teacherNameEncoded":"Mr. Harper","vanityType":"teacher","teacherPageInfo":{"teacherHasClassroomPhoto":true,"teacherHasClassroomDescription":true,"teacherClassroomDescription":"","teacherProfileURL":"https://www.donorschoose.org/classroom/8186412","tafURL":"https://secure.donorschoose.org/donors/share_teacher_profile.html?teacher=8186412","stats":{"numActiveProjects":0,"numFundedProjects":1,"numSupporters":3},"classroomPhotoPendingScreening":false,"showEssentialsListCard":false}}