Value of a Tree (VOAT)
Is a tree more valuable standing (providing habitat, shade, and sequestering carbon) or cut down; (used for paper, lumber, and even jetfuel!)? This Value of a Tree lesson helps you consider all the uses of a tree from a life cycle assessment analysis.
The Value of a Tree (VOAT) lesson is an environmental education lesson geared at sparking youth interest in modern forestry concepts. The lesson covers forestry topics related to carbon sequestration (storage), calculating biomass potential, and using biomass as a potential bio-fuel. Starting with the Carbon Cycle and working through calculations, youth are able to gather information they can use later to debate the merits of harvesting the tree for timber and fuel versus leaving it standing to sequester carbon and provide habitat. The addition of modern technology tools such as digital microscopes and Surface Pro Tablets allow for deeper exploration of a tree and its micro-ecosystem.
The VOAT lessons utilizes forestry tools that are easily accessible and readily available to the general public. The lessons takes advantage of an outdoor classroom and hands-on learning to encourage creativity, critical thinking, tool familiarity, and data analysis. VOAT lessons and resources are a perfect addition to almost any environmental education curriculum.
VOAT Kit Lending ProgramThere are currently a total of 2 VOAT kits that are available for lending. Each kit is sent out on a first come first served basis. The requirements, process and cost is similar to that of the regular DOTS kits. Contact a Research Naturalist for more information.
The VOAT kits contain both modern and traditional forestry tools including:
- Increment Borers
- Clinometers (simple and professinal) and Range Finder
- Diameter at Breast Height (DBH) Tape
- 100 ft (30 meter) Measuring Tape
- GPS Unit
- Surface Pro Tablet and Digital Microscope
- Global climate change
- Greenhouse gases
- Renewable energies and fuels
- Carbon sequestration and storage
- Carbon cycle
- Carbon sinks
- Biomass vs. biofuels
Lesson Plan and Worksheets
For the complete Value Of A Tree lesson plan, see the VOAT Lesson Plan
For a copy of the Student Reference Sheet, use the VOAT Student Reference Sheet
For a copy of the Student Worksheet, use the VOAT Student Worksheet
Forestry Tools: How-To Videos
Not sure how to use any of the tools in the VOAT kit? Check out our Tool How-to videos by clicking on the individual tools below, or here to see the entire playlist.
For more information on lesson plans, teaching resources, or other information relating to the Value of a Tree lesson, please contact Justin Hougham at firstname.lastname@example.org
For more information on biofuels, biomass, or to increase your energy literacy, please visit: energyliteracypriciples.org.
For specific information from the Northwest Advanced Renewables Alliance (NARA) visit their information matrix.