[assignments]
RUBRIC-Archimedes
ITEM |
OK |
NEEDS WORK |
POOR |
unacceptable |
Title page |
0.5 |
0.25 |
0 |
0 |
| Introduction/objective | 0.5 |
0.25 |
0 |
0 |
Apparatus with sketch |
0.5 |
0.25 |
0 |
0 |
Hypothesis (two parts) |
2.0 |
1.0 |
0.5 |
0 |
| Method I (direct measurement of BF) |
||||
weight in air |
1.00 |
0.5 |
0.25 |
0 |
weight in water |
1.00 |
0.5 |
0.25 |
0 |
Bouyant Force (unc & unitss) |
1.00 |
0.5 |
0.25 |
0 |
Method II (equal volume of water) |
||||
weight of bucket and water |
1.00 |
0.5 |
0.25 |
0 |
weight of bucket |
1.00 |
0.5 |
0.25 |
0 |
Buoyant Force (unc & units) |
1.00 |
0.5 |
0.25 |
0 |
Method III (difference in fluid pressure) |
||||
length of cylinder |
0.5 |
0.25 |
0 |
0 |
diameter of cylinder |
0.5 |
0.25 |
0 |
0 |
| Calculations(uncetainties,units) |
||||
area |
0.5 |
0.25 |
0 |
0 |
| Ptop |
1.0 |
0.5 |
0.25 |
0 |
| Ftop |
1.0 |
0.5 |
0.25 |
0 |
| Pbottom |
1.0 |
0.5 |
0.25 |
0 |
| Fbottom |
1.0 |
0.5 |
0.25 |
0 |
Buoyant Force (unc & units) |
1.0 |
0.5 |
0.25 |
0 |
Discussion |
||||
Hypothesis verified? |
1.0 |
0.5 |
0.25 |
0 |
method I |
1.0 |
0.5 |
0.25 |
0 |
method II |
1.0 |
0.5 |
0.25 |
0 |
method III |
1.0 |
0.5 |
0.25 |
0 |
Total Points: ______________________