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Ideas and Inventions
• Models and Designs •
Variables
FOSS VARIABLES MODULE
Quantities for Multiple-Class Use
• 2 classes/day • 3
classes/day • 4 classes/day •
Teacher Supplied Items • Other
Things to Consider • Ordering Info
• pdf version
| FOR TWO CLASSES A DAY |
There are enough consumable materials in the Variables kit
for use with TWO classes of UP TO 32 students on the same
day. To insure that each class has the same experiences, you
may need to purchase these additional materials:
Nothing |
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| FOR THREE
CLASSES A DAY |
In addition to the kit, you will need:
1 roll Aluminum foil*
50 Cups, paper hot cups*
25 Rubber bands, #33*
50 Stick pieces, craft*
50 Sticks, craft*
25 Straws, jumbo*
1 String,ball*
10 Zip bags, 1-liter
* Consumable item |
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| FOR FOUR CLASSES A
DAY |
In addition to the kit, you will need:
1 roll Aluminum foil*
100 Cups, paper hot cups*
50 Rubber bands, #33*
100 Stick pieces, craft*
100 Sticks, craft*
50 Straws, jumbo*
2 balls String,ball*
20 Zip bags, 1-liter
* Consumable item |
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| TEACHER-SUPPLIED
ITEMS |
- Cardboard strip
- Masking tape
- Pencils
- Pennies
- Scissors
- Watch with second hand
- Marking pens, permanent
- Paper towels
- Books
- Rubber bands of various sizes
- Staplers
- Calculators (optional)
- White glue
- Notebook paper
- Rulers
- Scrap paper
- Overhead-transparency pen (optional)
- Transparencies (optional)
- Overhead projector (optional)
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| OTHER THINGS TO CONSIDER |
- Duplicate student sheets.
- Propellers and hooks are removed from the
plane body after each class. So only one class
set of propellers and hooks is needed. Each
team stores their FOSS plane body in a zip
bag for the next day. |
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ORDERING
INFORMATION
The materials suggested above can be ordered from Delta Education. |
| ITEM |
Delta Part # |
Quantity in package |
| Aluminum foil, 7.5 m/roll (25')* |
42-010-1397 |
1 roll |
| Cups, paper hot cups, 210-ml (7-oz.)* |
42-030-8021 |
50 |
| Rubber bands, #33* |
42-180-7541 |
50 |
| Stick pieces, craft, 2 cm* |
42-191-1128 |
100 |
| Sticks, craft* |
42-190-5914 |
50 |
| Straws, jumbo* |
42-190-6497 |
50 |
| String, 30 m/ball* |
42-191-1469 |
1 ball |
| Zip bags, 1-liter (1-qt.) |
42-021-1353 |
25 |
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