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

Ms. Preston’s Classroom Edit display name

  • KIPP Morial Charter School
  • New Orleans, LA
  • More than three‑quarters of 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 her classroom with a gift that fosters learning.

  • Monthly
  • One-time

We'll charge your card today and send Ms. Preston a DonorsChoose gift card she can use on her classroom projects. Starting next month, we'll charge your card and send her a DonorsChoose gift card on the 17th of every month.

Edit or cancel anytime.

cancel

Support Ms. Preston's classroom with a gift that fosters learning.

  • Monthly
  • One-time

We'll charge your card today and send Ms. Preston a DonorsChoose gift card she can use on her classroom projects. Starting next month, we'll charge your card and send her a DonorsChoose gift card on the 17th of every month.

Edit or cancel anytime.

Make a donation Ms. Preston can use on her next classroom project.

Your custom url is https://www.donorschoose.org/algalblooms

View your stats
Track donations »
Edit
The Gulf of Mexico “dead zone” are oxygen-deficient waters near the coast lines. They are caused by excess nutrient levels that flow down river from farms and agriculture in the north. Algae in the Gulf of Mexico thrives on this nitrogen and begin to grow quickly in these nutrient rich waters. Algae are protists with chloroplasts that perform photosynthesis to provide the organism with energy. Algae are not plants and are different than plants in that they are not rooted in soil, don’t have leaves or stems and some even have locomotor capabilities. Algae are microscopic. When Algae grow rapidly, it is called a “bloom” and can be seen visibly as a blue/green layer over the ocean. As the Algae die, decomposers use oxygen to break down their bodies – leaving little oxygen in the water. In this unit, students will understand the causes of this phenomenon and craft their own solution. They will practice making and defending scientific claims with evidence in order to master reasoning in the next unit. They will also model photosynthesis through an algae bead lab to prove that carbon dioxide is used and oxygen is produced, and that gasses are cycled in the process.

About my class

The Gulf of Mexico “dead zone” are oxygen-deficient waters near the coast lines. They are caused by excess nutrient levels that flow down river from farms and agriculture in the north. Algae in the Gulf of Mexico thrives on this nitrogen and begin to grow quickly in these nutrient rich waters. Algae are protists with chloroplasts that perform photosynthesis to provide the organism with energy. Algae are not plants and are different than plants in that they are not rooted in soil, don’t have leaves or stems and some even have locomotor capabilities. Algae are microscopic. When Algae grow rapidly, it is called a “bloom” and can be seen visibly as a blue/green layer over the ocean. As the Algae die, decomposers use oxygen to break down their bodies – leaving little oxygen in the water. In this unit, students will understand the causes of this phenomenon and craft their own solution. They will practice making and defending scientific claims with evidence in order to master reasoning in the next unit. They will also model photosynthesis through an algae bead lab to prove that carbon dioxide is used and oxygen is produced, and that gasses are cycled in the process.

Read more

About my class

Read more
{"followTeacherId":5528932,"teacherId":5528932,"teacherName":"Ms. Preston","teacherProfilePhotoURL":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/272x272/tp5528932_272x272.jpg?width=136&height=136&fit=bounds&auto=webp&t=1532133294613","teacherHasProfilePhoto":true,"vanityURL":"algalblooms","teacherChallengeId":21214649,"followAbout":"Ms. Preston's projects","teacherVerify":1782516280,"teacherNameEncoded":"Ms. Preston","vanityType":"teacher","teacherPageInfo":{"teacherHasClassroomPhoto":true,"teacherHasClassroomDescription":true,"teacherClassroomDescription":"","teacherProfileURL":"https://www.donorschoose.org/classroom/algalblooms","tafURL":"https://secure.donorschoose.org/donors/share_teacher_profile.html?teacher=5528932","stats":{"numActiveProjects":0,"numFundedProjects":1,"numSupporters":6},"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.