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iRubric: Water Bottle Rocket-physics honors rubric

iRubric: Water Bottle Rocket-physics honors rubric

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Water Bottle Rocket-physics honors 
Assessment of water bottle rocket or rocket car.
Rubric Code: U239B2C
Ready to use
Public Rubric
Subject: Physics  
Type: Project  
Grade Levels: 6-8

Powered by iRubric Water Bottle Rocket/initial build
Assessment of Bottle Rocket, as built (does it follow instructions set forth for baseline rocket)
  Poor

1 pts

Fair

2 pts

Good

3 pts

Stable?
3 pts

Rocket is stable and moves straight and true.

Poor

Rocket does not fly true and is unstable.
Fair

Rocket almost flys true during stability test
Good

Rocket flys true during stability test
Nose cone
3 pts

Nose cone secure and aerodynamic

Poor

Nose cone absent or not secure and aerodynamic
Fair

Nose cone somewhat secure and aerodynamic
Good

Nose cone secure and aerodynamic
Tail fins
3 pts

At least three sturdy tail fins of appropriate size and placement.

Poor

Tail fins absent or not sturdy and/or not of appropriate size and placement.
Fair

Tail fins somewhat sturdy and of appropriate size and placement.
Good

Tail fins sturdy and of appropriate size and placement.
Building behavior
3 pts

Students behavior while building the rocket.

Poor

Did not stay on task. Group dynamics is lacking in positive leadership or work ethic.
Fair

Had to be reminded to work and make efficient use of class time.
Good

Worked hard with a positive attitude.
Experimental section
make sure each experimental build chooses one factor to change so that the effect of that change can be analyzed
Water Bottle Rocket/experimental build 1
Assessment of Bottle Rocket, as built (does it change one factor from instructions set forth for baseline rocket in order to test the impact)
  poor

1 pts

fair

2 pts

good

3 pts

experimental analysis 1A
3 pts

is there documentation describing what the one factor to be changed was, why it was changed, and what result was (suggestion-nosecone variation)

poor

information is poorly documented or not present at all
fair

information is somewhat documented, but no inferences are drawn from the findings
good

information is well documented, and inferences are drawn from the findings as far as what further research/experimentation could be done with this factor
experimental analysis 1B
3 pts

is there documentation describing what the one factor to be changed was, why it was changed, and what result was

poor

information is poorly documented or not present at all
fair

information is somewhat documented, but no inferences are drawn from the findings
good

information is well documented, and inferences are drawn from the findings as far as to whether further testing on this factor should be done
Water Bottle Rocket/experimental build 2
is there documentation describing what the one factor to be changed was, why it was changed, and what result was
  poor

1 pts

fair

2 pts

good

3 pts

experimental analysis 2A
3 pts

is there documentation describing what the one (other) factor to be changed was, why it was changed, and what result was (suggestion-wing size/shape/number)

poor

information is poorly documented or not present at all
fair

information is somewhat documented, but no inferences are drawn from the findings
good

information is well documented, and inferences are drawn from the findings as far as what further research/experimentation could be done with this factor
experimental analysis 2B
3 pts

is there documentation describing what the one factor to be changed was, why it was changed, and what result was

poor

information is poorly documented or not present at all
fair

information is somewhat documented, but no inferences are drawn from the findings
good

information is well documented, and inferences are drawn from the findings as far as to whether further testing on this factor should be done
experimental analysis synthesis
use the research from experimental analysis 1 and 2 to determine the optimal build of the rocket based on the factors you tested and the research data
  poor

1 pts

fair

2 pts

good

3 pts

synthesis results and findings
3 pts

compare results of baseline build vs all phases of research to determine effects of changes

poor

none/very little data is presented, Findings are not presented/presented in a very disjointed way, no summary or a very minimal summary is present
fair

very little/some data is presented to back up findings, findings are present, and a summary of results is present
good

data is presented that is used to support the findings, summary of results is present that provides a recommendation for further factors to be studied



Keywords:
  • Center of mass, Center of pressure, Stable?, Nose cone, Tail fins

Subjects:

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