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Mrs. Weaver from Farmersville OH is requesting Lab Equipment through DonorsChoose, the #1 classroom funding site for teachers.

Tree Rings and Climate Change

My students need Tree cookies, a dendrochronology kit and a tree core borer to examine climate change data.

  • $735 goal

This project expired on June 18, 2018.

Hooray! This project is fully funded

My Students

My students are excited to learn science and love to incorporate project-based learning into our lessons. They love going home and sharing what they are learning, and look forward to connecting their learning with future career goals. I am always looking for new ways to engage my students both in and out of the classroom.

My students become very engaged in learning when we can create project-based learning opportunities.

Our school is in a small, rural school district in southwest Ohio, housed in a building that is almost one hundred years old. Some of my students are learning in the same classrooms that their parents and grandparents did and that makes our school a comfortable place for families to gather.

My Project

I am requesting tree cookies, lab sample core kits and a tree core borer to be able to study change over time looking at tree cores and tree ring information.

My students will be able to not only analyze tree rings but take their own core samples from our local area to study climate change.

Students will be able to look at the age of the samples, the climate conditions throughout the life of the tree and be able to make comparisons to online climate change data and be able to correlate it to what we see in our corner of the universe.

Mrs. Weaver
Grades 6-8

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7 donors7 donors have given to this project.

This project will reach 155 students.

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

See our finances

Where Your Donation Goes

Materials Cost Quantity Total
Mattson 10” Complete Increment Borer, 3-Thread, .200” (5.15mm) • Forstry Suppliers Inc. $255.00 1 $255.00
Lab-Aids Dendrochronology Tree Ring Dating Kit • Nasco $63.95 2 $127.90
Tree Cookies - Set 2 • Nasco $13.95 8 $111.60
Tree Cookies - Set 1 • Nasco $6.26 8 $50.08

Materials cost

$544.58

Vendor shipping charges

$41.44

State sales tax

$0.00

3rd party payment processing fee

$8.17

Fulfillment labor & materials

$30.00

Total project cost

$624.19

Suggested donation to help DonorsChoose reach more classrooms

$110.15

Total project goal

$734.34

How we calculate what's needed

Total project goal

$734.34

5 Donors

-$359.80

Donations toward project cost

-$312.85

Donations to help DonorsChoose reach more classrooms

-$46.95

Matching donations from our partners

-$366.28

Match offers toward project cost

-$311.34

Match offers to help DonorsChoose reach more classrooms

-$54.94

Excluded support for DonorsChoose

-$8.26

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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