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
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
Menu
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

Mrs. Hallmark’s Classroom Edit display name

https://www.donorschoose.org/classroom/7742284 Customize URL

View your stats
Track donations »
Edit
We need a plant light for our paludarium which contains live-bearing fish, aquatic and terrestrial plants. This ecosystem gives students the opportunity to see how organisms work together. We test the water each week to track changes in dissolved oxygen, pH, ammonia, nitrites, and nitrates. In addition, we also have a smaller aquarium that has live plants which are used to create student eco bottles. These plants are used year after year and give students the opportunity to learn about the hydrologic, carbon, and nitrogen cycles and how they circulate throughout the eco bottle.

About my class

We need a plant light for our paludarium which contains live-bearing fish, aquatic and terrestrial plants. This ecosystem gives students the opportunity to see how organisms work together. We test the water each week to track changes in dissolved oxygen, pH, ammonia, nitrites, and nitrates. In addition, we also have a smaller aquarium that has live plants which are used to create student eco bottles. These plants are used year after year and give students the opportunity to learn about the hydrologic, carbon, and nitrogen cycles and how they circulate throughout the eco bottle.

Read more

About my class

Read more
{"followTeacherId":7742284,"teacherId":7742284,"teacherName":"Mrs. Hallmark","teacherProfilePhotoURL":"https://cdn.donorschoose.net/images/placeholder-avatars/136/teacher-placeholder-3_136.png","teacherHasProfilePhoto":false,"vanityURL":"","teacherChallengeId":21714045,"followAbout":"Mrs. Hallmark's projects","teacherVerify":-419117838,"teacherNameEncoded":"Mrs. Hallmark","vanityType":"teacher","teacherPageInfo":{"teacherHasClassroomPhoto":true,"teacherHasClassroomDescription":true,"teacherClassroomDescription":"","teacherProfileURL":"https://www.donorschoose.org/classroom/7742284","tafURL":"https://secure.donorschoose.org/donors/share_teacher_profile.html?teacher=7742284","stats":{"numActiveProjects":0,"numFundedProjects":1,"numSupporters":2},"classroomPhotoPendingScreening":false,"showEssentialsListCard":false}}
Supporting teachers and students since 2000

DonorsChoose makes it easy for anyone to help a classroom in need. Public school teachers from every corner of America create classroom project requests, and you can give any amount to the project that inspires you.

We've earned the highest possible ratings from Better Business Bureau, Charity Watch, Charity Navigator, and Guidestar.