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This teacher needs your help!

Mr. Wonnenberg from Stephan, SD is requesting lab equipment through DonorsChoose, the most trusted classroom funding site for teachers.

See what Mr. Wonnenberg is requesting

Looking Into Hearts And Brains

Help me give my students an opportunity to dissect brains and hearts. I have ordered gloves which are disposable and needed. I have included a minimum of tools and organs

  • $789 goal

Hooray! This project is fully funded

Hooray! This project is fully funded

My Project

Our students have the opportunity to work one on one with a TRIO teacher to dissect brains and hearts. I learned as much as the students last year when I saw the inner working of a heart, and I had never realized how the valve functioned. We will be able to cut open the heart to see all of the chambers and how they interact as parts to a whole.

The students will be able to see what the lobes of the brain are like.

One big helpful thing about this work is that those students that are a little squeamish about organs and cutting will either get used to it, or learn that it is not for them. It can aid as a career decider.

Mr. Wonnenberg Crow Creek Tribal High School Grades 6-8

Equity Focus

At this school, more than 50% of students are Black, Latino, and/or Native American, and more than 50% come from low-income households. Learn how your donation to this school supports a more equitable education.

This project will directly impact historically underfunded classrooms.

More about Mr. Wonnenberg

Stephan, SD View local requests

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

115 students impacted 3donors

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Where Your Donation Goes

Where your donation goes
Materials Cost Quantity Total
Nitrile Disposable Gloves, Large, Case of 1,000 • Carolina Biological Supply Company $202.50 1 $202.50
Formalin Sheep Heart, Plain, Pail • Carolina Biological Supply Company $5.49 30 $164.70
Standard Dissecting Set I • Carolina Biological Supply Company $7.96 12 $95.52
Formalin Sheep Brain, Dura Mater Removed, Plain, Bulk Bag • Carolina Biological Supply Company $13.45 5 $67.25
Carolina Brain Dissection Mat • Carolina Biological Supply Company $7.42 1 $7.42

Materials cost

$537.39

Vendor shipping charges

 $65.45

Sales tax

 $29.56

3rd party payment processing fee

$8.06

Fulfillment labor & materials

$30.00

Total project cost

$670.46

Suggested donation to help DonorsChoose reach more classrooms

$118.32

Total project goal

$788.78

How we calculate what's needed

Total project goal

 $788.78

3 Donors

-$788.78

Donations toward project cost

-$670.46

Donations to help DonorsChoose reach more classrooms

-$118.32

Still needed View calculationHide calculation

 $0.00

Our team works hard to negotiate the best pricing and selections available.

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As a teacher-founded nonprofit, we're trusted by thousands of teachers and supporters across the country. This classroom request for funding was created by Mr. Wonnenberg and reviewed by the DonorsChoose team.

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