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This teacher needs your help!

Mr. McElfresh from La Mesa, CA is requesting supplies through DonorsChoose, the most trusted classroom funding site for teachers.

See what Mr. McElfresh is requesting

Help Us Explore Fluid Dynamics With Viscosity Tubes

My students need 6 Viscosity Tube Sets.

FULLY FUNDED! Mr. McElfresh's classroom raised $282

This project is fully funded

My Students

My students thoroughly enjoy learning science by using hands-on physical models so I try and provide as many as possible in my class room.

My students are a highly inquisitive and motivated group of 9th and 10th grade earth science students.

We are a comprehensive public charter high school located in Southern California. They are always motivated by real world applications of what we are learning and I try as best I can to provide them with the opportunities.

My Project

I try to use real world examples of the physics involved with earth science with my students all time. My students are huge fans of STEM based labs and these viscosity tubes will allow them to create their own hands-on experiments as they explore the principles of fluid dynamics.

These Viscosity tubes will provide my students with new hands-on experiences with STEM experiments that they would never have access too without your generous assistance.

I know that with your generous assistance we can greatly enhance their understanding of fluid dynamics.

Mr. McElfresh Helix Charter High School Grades 9-12

Equity Focus

This project directly supports students at a historically underfunded school. Learn more about our Equity Focus.

This project will directly impact historically underfunded classrooms.

La Mesa, CA View local requests

More than half 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

180 students impacted 1donor

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Expand the "Where your donation goes" section below to see exactly what Mr. McElfresh is requesting.

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Where Your Donation Goes

Where your donation goes
Materials Cost Quantity Total
Viscosity Tube • Nasco $28.86 6 $173.16

Materials cost

$173.16

Vendor shipping charges

 $17.32

Sales tax

 $15.84

3rd party payment processing fee

$2.60

Fulfillment labor & materials

$30.00

Total project cost

$238.92

Suggested donation to help DonorsChoose reach more classrooms

$42.16

Total project goal

$281.08

How we calculate what's needed

Total project goal

 $281.08

1 Donor

-$281.08

Donations toward project cost

-$238.92

Donations to help DonorsChoose reach more classrooms

-$42.16

Still needed View calculationHide calculation

 $0.00

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

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DonorsChoose is the most trusted classroom funding site for teachers.

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. McElfresh and reviewed by the DonorsChoose team.

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