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Mr. Petuskey from Philadelphia PA is requesting Lab Equipment through DonorsChoose, the #1 classroom funding site for teachers.

Chemical Foundations!

Help me give my students top-quality laboratory chemicals to conduct superlative science inquiry!

  • $645 goal

Hooray! This project is fully funded

Hooray! This project is fully funded

My Students

I love that my K-6 science laboratory students are fussy. Every now and then, I need to demonstrate a science concept, for safety's sake, but students always remind me that they would rather do the work themselves.

My students are correct: science inquiry requires that they themselves handle the materials, step-by-step.

But, with 21 laboratory classes to teach, at 6 lab tables per class, the demands and costs of teaching the chemical sciences can be frightfully expensive.

My science students want to analyze the elements contained in these liquid and solid chemicals, carefully measure them, and observe their properties before and after they are combined. Our laboratory has worked hard over the past three years to stock glassware and other tools of science. The truth is, our students feel cheated when we don't get to use these tools as they were intended!

Do I think these materials are essential for voracious STEAM students? You bet!

My Project

For years now, I have observed that the lion's share of general science education in grades K-6 takes place with worksheets, pencils, and books. Great, but that's not hands-on science inquiry!

Our school district has not purchased new science chemicals since 2002.

Most science advocates are unaware of this fact, and so the cost of chemicals falls to the science teacher, or most likely, never at all.

This project strives to shake the tree a bit, to rally our parents and student advocates to support the early chemistry laboratory. With these chemicals, we will be able to conduct The Burning Gummy Bear Experiment (about the energy potential in calories), The Hot Ice Experiment (about saturation and the heat of crystallization), Elephant's Toothpaste (about exothermic reactions), and a rheoscopic currents inquiry!

Mr. Petuskey
Grades 3-5
Nearly all students from low‑income households

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

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Where Your Donation Goes

Materials Cost Quantity Total
Sodium Iodide Crystals/Powder, Ultra Pure, USP ACS, 500 Grams, 99.9+% Same Day Ship • Amazon Business $85.00 2 $170.00
Potassium Iodide Reagent ACS/USP Granular Crystalline 99.9% Pure 0.5 kg 500 g • Amazon Business $58.90 2 $117.80
Sodium Acetate Anhydrous CH₃COONa 99.0+% GR ACS Grade CAS No. 127-09-3 AAdvance Instruments (500 g, Anhydrous) • Amazon Business $26.00 4 $104.00
SODIUM CHLORATE RG 500G • Ward's Science $28.50 3 $85.50
Steve Spangler's Pearl Swirl Rheoscopic Concentrate, 4oz, Makes 2 Gallons of Rheoscopic Fluid • Amazon Business $16.44 2 $32.88

Materials cost

$510.18

Vendor shipping charges

FREE

State sales tax

$0.00

3rd party payment processing fee

$7.65

Fulfillment labor & materials

$30.00

Total project cost

$547.83

Suggested donation to help DonorsChoose reach more classrooms

$96.68

Total project goal

$644.51

How we calculate what's needed

Total project goal

$644.51

2 Donors

-$447.00

Donations toward project cost

-$379.95

Donations to help DonorsChoose reach more classrooms

-$67.05

match offer

-$197.51

Match offer toward project cost

-$167.88

Match offer to help DonorsChoose reach more classrooms

-$29.63

Still needed View calculationHide calculation

$0.00

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

View complete list Show less

Project Activity

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