Download - Tree consumption board instruction
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Activity nr 23 Create a “tree consumption” board
Measure the paper consumption we have each month (books, notebooks, photocopies) and “add” some cut trees on the board respectively.
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17 x = 1t
= 59kg
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Step 1. Fill in the number of students of each classes
in the program
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Step 2. Take one student’s set of school books.
![Page 5: Tree consumption board instruction](https://reader038.vdocument.in/reader038/viewer/2022103116/55898caed8b42aeb738b464c/html5/thumbnails/5.jpg)
Step 3. Weigh it.
![Page 6: Tree consumption board instruction](https://reader038.vdocument.in/reader038/viewer/2022103116/55898caed8b42aeb738b464c/html5/thumbnails/6.jpg)
Step 4. Fill in the weight of books in the program to get a
total weight of all sets of school books.
![Page 7: Tree consumption board instruction](https://reader038.vdocument.in/reader038/viewer/2022103116/55898caed8b42aeb738b464c/html5/thumbnails/7.jpg)
Step 5. Take a set of notebooks of one student in this
class.
Step 6. Weigh it.
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Step 7. Fill in the weight of notebooks in the program to get
a total weight of all sets of notebooks.
![Page 9: Tree consumption board instruction](https://reader038.vdocument.in/reader038/viewer/2022103116/55898caed8b42aeb738b464c/html5/thumbnails/9.jpg)
Step 8. Take one student’s set of additional school
supplies (drawing pads etc.)
Step 9. Weigh it.
![Page 10: Tree consumption board instruction](https://reader038.vdocument.in/reader038/viewer/2022103116/55898caed8b42aeb738b464c/html5/thumbnails/10.jpg)
Step 10. Fill in the weight school supplies in the program to get a total weight of all sets of additional school supplies.
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Step 11. Fill in the number of photocopies in the right place.
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The program counts the weight of used paper and converts the result
to cut down trees.
![Page 13: Tree consumption board instruction](https://reader038.vdocument.in/reader038/viewer/2022103116/55898caed8b42aeb738b464c/html5/thumbnails/13.jpg)
Created by Polish Comenius Team