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.

This teacher needs your help!

Mr. Closs from Bridgeport, CT is requesting lab equipment through DonorsChoose, the most trusted classroom funding site for teachers.

See what Mr. Closs is requesting

Hand on Laboratory Experience in Chemistry

Help me give my students a proper chemistry lab experience. Our lab is old and we don't have much and kids haven't done labs because of it. This will help me have meaningful lab experiences to my kids.

FULLY FUNDED! Mr. Closs's classroom raised $647

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

The school I am in has gone a few years without a chemistry teacher and the lab was in shambles. We don't have much in the way of lab materials and many of things we have I had to buy myself. My kids really deserve hands on learning activities to keep them engaged and connected to science in the real world.

This overall project covers what I need to include at least 6 more labs for my chemistry students who will use the materials to collect and analyze data in a meaningful way to make inferences of both the macro and microscopic world of chemistry.

Chemistry is a hands on class with the potential to be really cool and meaningful for the students when done right. My goals for this project is to have students do hands on chemistry through experiments and model building to get a real world sense of chemistry.

The adjustable power supply will be used for electroplating metal and producing hydrogen gas through electrolysis. The microplates are for a tactile lab involving periodic trends that students will build models of the periodic table showing various periodic trends. The rest of the stuff helps round off supplies I do have to make working labs with all of the materials I need.

Thank you for your support!

Mr. Closs Bullard - Havens Technical 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.

Bridgeport, CT 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

145 students impacted 5donors

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 Mr. Closs 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
Microplate Small (96 wells) Pack of 50 • Carolina Biological Supply Company $178.65 1 $178.65
DC Power Supply Variable,30V 10A 4 Digital LED Display Adjustable Regulated Switching Power Supply Digital with Leads Power Cord (30V 10A Black) • Amazon Business $49.99 2 $99.98
Molymod MMS-015 Elementary Organic Molecular Model Set (30 atom parts) • Amazon Business $14.69 4 $58.76
Butane Lighter • Carolina Biological Supply Company $7.16 7 $50.12
Hydrogen Peroxide 6% Laboratory Grade 500 mL • Carolina Biological Supply Company $9.36 3 $28.08
Avant Grub’s BPA-Free Big, Premium Straws 300 Pack. Paper-Wrapped, Clear, Thick, & Jumbo Sized (Big at 10.25 in Tall, 3 in Wide). Restaurant-Grade & USA-Made. • Amazon Business $20.73 1 $20.73
Sodium Hydroxide Pellets Reagent Grade 500 g • Carolina Biological Supply Company $18.14 1 $18.14
Karo Light Corn Syrup, 16 fl oz (Pack of 2) • Amazon Business $13.49 1 $13.49
Dextrose Monohydrate Powder Laboratory Grade 500 g • Carolina Biological Supply Company $12.82 1 $12.82
Ampersand Artist-Grade Steel Wool Pack - Oil-Free, Pkg of 3 • Blick Art Materials $6.64 1 $6.64
Methylene Blue Solution 1.0% Aqueous Laboratory Grade 100 mL • Carolina Biological Supply Company $6.08 1 $6.08
Iberia Cannellini Beans, 12 Ounce • Amazon Business $3.99 1 $3.99
Black Beans 1 lb • Carolina Biological Supply Company $2.97 1 $2.97
Amazon Fresh - Pinto Beans, Whole, 16 oz • Amazon Business $1.61 1 $1.61

Materials cost

$502.06

Vendor shipping charges

$9.95

Sales tax

$0.00

3rd party payment processing fee

$7.53

Fulfillment labor & materials

$30.00

Total project cost

$549.54

Suggested donation to help DonorsChoose reach more classrooms

$96.98

Total project goal

$646.52

How we calculate what's needed

Total project goal

$646.52

3 Donors

-$319.73

Donations toward project cost

-$277.77

Donations to help DonorsChoose reach more classrooms

-$41.96

Matching donations from our partners

-$319.73

Match offers toward project cost

-$271.77

Match offers to help DonorsChoose reach more classrooms

-$47.96

Excluded support for DonorsChoose

-$7.06

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":"CT","teacherPossessivePronoun":"his","PMsManager":null,"schoolGradeType":{"id":4,"name":"High School"},"TeacherPMForms":{},"completingDonationAmount":0,"teacherHasClassroomPhoto":true,"proposalURL":"https://www.donorschoose.org/project/hand-on-laboratory-experience-in-chemist/8202343/","mayHaveReplacements":false,"numStudents":145,"isEquityFocusV1":true,"teacherScreenName":"Mr. Closs","isEquityFocus":true,"proposalHash":"-54564779","isApplePayMobileOnly":true,"progressBarPercentage":100.00,"monthlySchoolDonationEnabled":false,"photosPublished":false,"queryString":"","DonorPMForm":null,"shouldTrackEquityFocusV2":true,"schoolCity":"Bridgeport","teachersOnPage":[9462160],"isTeacherViewingTheirOwnProject":false,"minimizedLeadGenEnabled":true,"proposalId":8202343,"proposalMessageFormModel":null,"numActiveProjects":0,"verifyShowPhotos":"","eligibleToBeCopied":false,"schoolId":43604,"schoolName":"Bullard - Havens Technical High School","authorIds":{"9462160":{"owner":"Mr. Closs","donationSalutations":{}}},"displayedPercentFunded":1.0,"proposalsOnPage":[8202343],"pmaId":"","teacherProfilePhotoURL":"https://cdn.donorschoose.net/images/placeholder-avatars/272/teacher-placeholder-1_272.png?auto=webp","teacherHasProfilePhoto":false,"currentWorkflowStatusCode":19,"teacherChallengeId":22302789,"isApplePayEnabled":true,"fundedByTarget":false,"activeProject":null,"donorIdsForImpactPhotoCheck":[],"teacherId":9462160,"schoolCounty":"Fairfield","fullyFunded":true,"isStudentLed":false,"isExpired":true,"schoolStateObj":{"code":"CT","name":"Connecticut"}}