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 now, and choose projects later!

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

For direct assistance with credits or anything else, please call The DonorsChoose Scholar Society at (646) 556-9941.

Time is running out! Make your 2025 tax-deductible gift before midnight on December 31.

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.

This teacher needs your help!

Ms. Yamada from Waipahu, HI is requesting lab equipment through DonorsChoose, the most trusted classroom funding site for teachers.

See what Ms. Yamada is requesting

About How Tall?

Help me give my students get valuable real world experience by introducing clinometers.

FULLY FUNDED! Ms. Yamada's classroom raised $322

This project is fully funded

My Project

"When will we ever use math in real life?" As a math teacher of almost 30 years, I've heard this many times and I've always liked to give students real world experiences to justify why they need to learn math. Help me give my students get valuable real world experience by introducing clinometers.

Trigonometry is a concept that is so applicable to so many students in so many subject areas and various areas of interest.

I would love the opportunity for my students to be able to use trig to estimate the height of very high objects so they can see its application.

Ms. Yamada Waipahu 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.

Waipahu, HI 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

40 students impacted 7donors

Boost your odds

Add a profile photo in addition to your classroom photo. If you add a photo, it'll show up right here on your project page.

You are more likely to receive funding if you put a face to your name.

Upload a photo

Top rated for efficiency and transparency.

You donate directly to the teacher or project you care about and see where every dollar you give goes.

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

See our finances

TEACHERS, FEELING INSPIRED?

You can start a project with the same resources being requested here!

Where Your Donation Goes

Where your donation goes
Materials Cost Quantity Total
AOFAR Military Compass AF-4074 Camo for Hiking ,Lensatic Sighting Waterproof ,Durable ,Inclinometer for Camping ,Boy Scount,Geology Activities Boating • Amazon Business $17.99 8 $143.92
CRAFTSMAN Tape Measure, 25-Foot (CMHT37325S) • Amazon Business $10.77 8 $86.16

Materials cost

$230.08

Vendor shipping charges

 FREE

Sales tax

 $10.12

3rd party payment processing fee

$3.45

Fulfillment labor & materials

$30.00

Total project cost

$273.65

Suggested donation to help DonorsChoose reach more classrooms

$48.29

Total project goal

$321.94

How we calculate what's needed

Total project goal

 $321.94

6 Donors

-$199.90

Donations toward project cost

-$188.65

Donations to help DonorsChoose reach more classrooms

-$11.25

match offer

-$100.00

Match offer toward project cost

-$85.00

Match offer to help DonorsChoose reach more classrooms

-$15.00

Excluded support for DonorsChoose

-$22.04

Still needed View calculationHide calculation

 $0.00

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

View complete list Show less

Give the most requested basic supplies

See teacher requests

Give back to your community

Find opportunities to impact local needs by exploring a map of classroom projects near you.

See local area

Project Activity

Project Activity
Back to top

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 Ms. Yamada and reviewed by the DonorsChoose team.

See how DonorsChoose works
{"pmaHash":"","showProjectRecommendations":true,"leadGenEnabled":true,"hideTeacherDetails":false,"schoolState":"HI","teacherPossessivePronoun":"her","PMsManager":null,"schoolGradeType":{"id":4,"name":"High School"},"TeacherPMForms":{},"completingDonationAmount":0,"teacherHasClassroomPhoto":false,"proposalURL":"https://www.donorschoose.org/project/about-how-tall/7010956/","mayHaveReplacements":false,"numStudents":40,"isEquityFocusV1":false,"teacherScreenName":"Ms. Yamada","isEquityFocus":true,"proposalHash":"-461789823","isApplePayMobileOnly":true,"progressBarPercentage":100.00,"monthlySchoolDonationEnabled":false,"photosPublished":false,"queryString":"","DonorPMForm":null,"shouldTrackEquityFocusV2":true,"schoolCity":"Waipahu","teachersOnPage":[6087817],"isTeacherViewingTheirOwnProject":false,"minimizedLeadGenEnabled":true,"proposalId":7010956,"proposalMessageFormModel":null,"numActiveProjects":0,"verifyShowPhotos":"","eligibleToBeCopied":false,"schoolId":50819,"schoolName":"Waipahu High School","authorIds":{"6087817":{"owner":"Ms. Yamada","donationSalutations":{}}},"displayedPercentFunded":1.0,"proposalsOnPage":[7010956],"pmaId":"","teacherProfilePhotoURL":"https://cdn.donorschoose.net/images/placeholder-avatars/272/teacher-placeholder-9_272.png?auto=webp","teacherHasProfilePhoto":false,"currentWorkflowStatusCode":21,"teacherChallengeId":21320244,"isApplePayEnabled":true,"fundedByTarget":false,"activeProject":null,"donorIdsForImpactPhotoCheck":[],"teacherId":6087817,"schoolCounty":"Honolulu","fullyFunded":true,"isStudentLed":false,"isExpired":true,"schoolStateObj":{"code":"HI","name":"Hawaii"}}