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Mr. Tarshis from Hayward CA is requesting supplies through DonorsChoose, the most trusted classroom funding site for teachers.

Physics: Laser Ray Optics

My students need large mirrors, lenses, and a laser ray box so they can clearly see optics demonstrations.

  • $1,040 goal

Hooray! This project is fully funded

Hooray! 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 Students

How many teenagers do you know who would come to school on a Saturday for some extra physics?! My students may have grown up in poverty, but they don't make excuses and are extremely motivated to learn.

At our school we believe in challenging and exposing EVERY student to rigorous subject areas.

Therefore, every 11th-grader takes physics at our school. Most of my students are high-poverty. Large class sizes are a challenge to my students and me, but we make the best of the situation. I also teach one section of Advanced Placement (AP) physics. Last year was the first time an AP science course was offered at our school, and this year 33 students answered the call to challenge themselves. Despite the obstacles my students face, they are motivated, intelligent, mature, and eager to learn! 97% of our 2009 graduating class was accepted to college. Even more importantly, 85% of these college-bound graduates will be first-generation college students.

My Project

My students need large mirrors, lenses, and a laser ray box so they can clearly see optics demonstrations. What our classroom needs most is exciting demonstrations that are big enough for a room full of students to see. One demonstration I've always wanted my students to experience is laser ray optics. Anyone who has taken a college physics course remembers this, and I want to give my students an authentic college-level experience. With the supplies I have requested, my students will see how curved mirrors and lenses reflect or refract light to form images. They will have a better understanding of how their own eyes and glasses work. These memorable demonstrations provide the motivation necessary to learn a difficult subject.

When I first introduced demonstrations into my classroom, student interest in physics exploded!

Each week kids would ask me what demo we were doing that week. I have a very restricted budget, but it is my goal to give my students an authentic, rigorous, experience-based science experience. I would not be able to do this without your generosity

Mr. Tarshis
Grades 9-12

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Where Your Donation Goes

Materials Cost Quantity Total
Laser Ray Box With • Sargent-Welch $274.69 1 $274.69
Mirror - Sphericl 40cm/Concave • Sargent-Welch $58.28 1 $58.28
LARGE LENS W/ MAGNETIC BACK SET/6 • Frey Scientific, Inc. $90.70 1 $90.70
Ray Optics Demo Set With Mag Board • Sargent-Welch $333.54 1 $333.54

Materials cost

$757.21

Vendor shipping charges

$10.88

Sales tax

$69.28

3rd party payment processing fee

$11.36

Fulfillment labor & materials

$35.00

Total project cost

$883.73

Suggested donation to help DonorsChoose reach more classrooms

$155.95

Total project goal

$1,039.68

How we calculate what's needed

Total project goal

$1,039.68

3 Donors

-$1,039.68

Donations toward project cost

-$883.73

Donations to help DonorsChoose reach more classrooms

-$155.95

Still needed View calculationHide calculation

$0.00

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

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Project Activity

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