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Egg Drop – Do you like them scrambled or not!
Hold an egg at ceiling height. Drop it. What happens? Can you design a container that will prevent the egg from breaking or cracking? That’s not really so hard if you think about it. Let’s see, put some cushioning in a box and place the egg in the middle, drop it and if all goes well the egg will be fine.
This activity will be held in two parts.
Objectives
To design and build a container with maximum volume that will prevent three uncooked eggs from breaking or cracking when dropped from a height of approximately 2.5 meters and later from a height exceeding 10 meters. | |
To determine if the container is in free fall from calculations. |
Activity 1
Activity 2
Testing Conditions
Performance Assessment
Level 5 |
Level 4 |
Level 3 |
Level 2 |
Level 1 |
No Eggs Broken or cracked
50 49 48 47 46 |
One Egg broken or cracked
45 43 42 41 40 |
2 eggs broken or cracked
39 38 37 36 35 |
3 eggs broken or cracked
34 33 32 31 30 |
No attempt made or poor construction 29 25 20 15 10 0 |
Dimensions of container with design specifications for activity
10 9 8 7 6 |
Dimensions of container outside of design specifications for activity
5 4 3 2 1 0 |
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Volume of container within the design specifications for activity
10 9 8 7 6 |
Volume of container exceeds design specifications for activity
5 4 3 2 1 0 |
|||
Mass of container within design specifications for activity
10 9 8 7 6 |
Mass of container exceeds design specifications for the activity
5 4 3 2 1 0 |
|||
Questions answered with all calculations shown. Quality and understanding are seen within answers
20 19 18 |
Questions answered will most work shown. Answers show quality but could show more undertsnding of concepts
17 16 |
Questions answered. Some quality in answers lacking, possibly work not shown
15 14 |
Questions attempted, may have missing parts or answers. Lack of quality or completeness
13 12 |
Little or no attempt made to answer questions.
11 10 5 0 |