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.

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.

See this teacher's page

This teacher needs your help!

Mrs. K from Mesa, AZ is requesting materials related to food, clothing & hygiene through DonorsChoose, the most trusted classroom funding site for teachers.

See what Mrs. K is requesting

Sector Area & Arc Length of a Cookie

Help me give my students a hands on experience calculating sector area and arc length of a cookie.

FULLY FUNDED! Mrs. K's classroom raised $250

This project is fully funded

Celebrating Hispanic & Latinx Heritage Month

Celebrate Hispanic & Latinx Heritage Month

This project is a part of the Hispanic & Latinx Heritage Month celebration because it supports a Latino teacher or a school where the majority of students are Latino.

My Project

In our Geometry class we will be in our unit on circles and teaching the formulas for sector area and arc length. To best apply and understand the meaning behind what is a sector and what is an arc. Then moving into making the connections between the vocabulary, calculations, and number sense.

Together this project will give the students a hands on understanding of the mathematics being taught and how it applies beyond mathematical problems.

Our students have a wide variety of abilities and desire to learn. Our classroom with intention is run differently to reach different learning styles and find enjoyment in mathematics inside and outside of the classroom.

Mrs. K Skyline 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.

Mesa, AZ View local requests

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

300 students impacted 6donors

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 Mrs. K is requesting.

See our finances

TEACHERS, FEELING INSPIRED?

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

Where Your Donation Goes

Materials Cost Quantity Total
Grandma's Cookies, Chocolate Chip, 2.5 Ounce (Pack of 60) • Amazon Business $43.79 2 $87.58
Grandma's Cookies, Chocolate Chip, 2.5 Ounce (Pack of 10) • Amazon Business $14.90 3 $44.70
Hygloss Products Paper Plates - ‎Uncoated White Plate - Use for Foodware, Events, Activities, Crafts Projects and More - Environmentally Friendly - Recyclable and Disposable - 6-Inches - 300 Pack • Amazon Business $18.90 1 $18.90
Dixie Plastic Knife 7", Medium Weight, Black, 100/Box • Quill.com $8.49 1 $8.49
Perk? Luncheon Lunch Napkin, 1-ply, White, 400 Napkins/Pack (PK28584) • Quill.com $7.99 1 $7.99

Materials cost

$167.66

Vendor shipping charges

FREE

Sales tax

$11.99

3rd party payment processing fee

$2.51

Fulfillment labor & materials

$30.00

Total project cost

$212.16

Suggested donation to help DonorsChoose reach more classrooms

$37.44

Total project goal

$249.60

How we calculate what's needed

Total project goal

$249.60

4 Donors

-$237.25

Donations toward project cost

-$212.16

Donations to help DonorsChoose reach more classrooms

-$25.09

Excluded support for DonorsChoose

-$12.35

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

{"pmaHash":"","showProjectRecommendations":true,"leadGenEnabled":true,"hideTeacherDetails":false,"schoolState":"AZ","teacherPossessivePronoun":"her","PMsManager":null,"schoolGradeType":{"id":4,"name":"High School"},"TeacherPMForms":{},"completingDonationAmount":0,"teacherHasClassroomPhoto":true,"proposalURL":"https://www.donorschoose.org/project/sector-area-arc-length-of-a-cookie/8271255/","mayHaveReplacements":false,"numStudents":300,"isEquityFocusV1":false,"teacherScreenName":"Mrs. K","isEquityFocus":true,"proposalHash":"1202173930","isApplePayMobileOnly":true,"progressBarPercentage":100.00,"monthlySchoolDonationEnabled":false,"photosPublished":false,"queryString":"","DonorPMForm":null,"shouldTrackEquityFocusV2":true,"schoolCity":"Mesa","teachersOnPage":[4565339],"isTeacherViewingTheirOwnProject":false,"minimizedLeadGenEnabled":true,"proposalId":8271255,"proposalMessageFormModel":null,"numActiveProjects":0,"verifyShowPhotos":"","eligibleToBeCopied":false,"schoolId":68400,"schoolName":"Skyline High School","authorIds":{"4565339":{"owner":"Mrs. K","donationSalutations":{}}},"displayedPercentFunded":1.0,"proposalsOnPage":[8271255],"pmaId":"","teacherProfilePhotoURL":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp4565339_orig.jpg?crop=1597,1597,x871,y0&width=272&height=272&fit=bounds&auto=webp&t=1710531513546","teacherHasProfilePhoto":true,"currentWorkflowStatusCode":21,"teacherChallengeId":22314558,"isApplePayEnabled":true,"fundedByTarget":false,"activeProject":null,"donorIdsForImpactPhotoCheck":[],"teacherId":4565339,"schoolCounty":"Maricopa","fullyFunded":true,"isStudentLed":false,"isExpired":true,"schoolStateObj":{"code":"AZ","name":"Arizona"}}