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iRubric: Gummy Bear Launch rubric

iRubric: Gummy Bear Launch rubric

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Gummy Bear Launch 
Rubric Code: RXX337B
By am11445
Ready to use
Public Rubric
Subject: Math  
Type: Project  
Grade Levels: 9-12

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  Missing

0 pts

Poor

1 pts

Average

2 pts

Excellent

3 pts

Launch Videos
1 pts

Videos of both launches.
Missing

Missing
Poor

Only one video is included.
Average

Both videos are included, but are not easily viewed.
Excellent

Both videos are included and launches are easily viewed.
Launch 1 -- Initial Velocity
1 pts

Calculation of initial velocity of the gummy bear
Missing

Missing
Poor

Initial velocity calculation is set up but contains major mathematical errors OR work is not shown.
Average

Initial velocity calculation is set-up correctly, but contains a minor error in solving.
Excellent

Initial velocity is calculated correctly with all work shown.
Launch 1-- Function
1 pts

Function that gives the height based on the time since launch
Missing

Missing
Poor

Function contains more than one error.
Average

Function contains one minor error.
Excellent

Function is correct and complete, including notation.
Launch 1 - Maximum Height
2 pts

Maximum height of the gummy bear is calculated with all work shown.
Missing

Missing or work not shown.
Poor

Maximum height calculation is begun correctly, but contains significant errors.
Average

There is a minor error in the maximum height calculation.
Excellent

Maximim height is calculated correctly with all work shown.
Launch 1 - Graph
2 pts

The function is graphed and the vertex and x & y intercepts are identified and labeled. The axes are labeled appropriately including units.
Missing

Missing
Poor

Graph has significant errors OR important details are not identified and/or labeled.
Average

Graph is mostly correct and has all appropriate details identified and labeled. OR Graph is correct but one or two details are not identified and/or labeled.
Excellent

Graph is correct with all appropriate details identified and axes labeled (including units).
Launch 1 - Domain & Range
1 pts

Determine an appropriate domain & range for you function. Make sure you answer is appropriate as applied to this situation.
Missing

Missing or completely incorrect.
Poor

One of the two (domain or range) is correct.
Average

The endpoints associated with the domain & range are reasonable for the scenario, but the notation is incorrect.
Excellent

Domain & range are correct and written in appropriate notation.
Launch 1 - Average Velocity
1 pts

Average increasing velocity and average decreasing velocity are calculated
Missing

Missing or completely incorrect.
Poor

One velocity is calculated correctly.
Average

Both velocities are calculated correctly, but units are not included.
Excellent

Both velocities are calculated correctly (including units).
Launch 2 - Initial Velocity
1 pts

Calculation of initial velocity of the gummy bear
Missing

Missing
Poor

Initial velocity calculation is set up but contains major mathematical errors OR work is not shown.
Average

Initial velocity calculation is set-up correctly, but contains a minor error in solving.
Excellent

Initial velocity is calculated correctly with all work shown.
Launch 2 - Function
1 pts

Function that gives the height based on the time since launch
Missing

Missing
Poor

Function contains more than one error.
Average

Function contains one minor error.
Excellent

Function is correct and complete, including notation.
Launch 2 - Maximum Height
2 pts

Maximum height of the gummy bear is calculated with all work shown.
Missing

Missing or work not shown
Poor

Maximum height calculation is begun correctly, but contains significant errors.
Average

There is a minor error in the maximum height calculation.
Excellent

Maximim height is calculated correctly with all work shown.
Launch 2 - Graph
2 pts

The function is graphed and the vertex and x & y intercepts are identified and labeled. The axes are labeled appropriately including units.
Missing

Missing
Poor

Graph has significant errors OR important details are not identified and/or labeled.
Average

Graph is mostly correct and has all appropriate details identified and labeled. OR Graph is correct but one or two details are not identified and/or labeled.
Excellent

Graph is correct with all appropriate details identified and axes labeled (including units).
Launch 2 - Domain & Range
1 pts

Determine an appropriate domain & range for you function. Make sure you answer is appropriate as applied to this situation.
Missing

Missing or completely incorrect.
Poor

One of the two (domain or range) is correct.
Average

The endpoints associated with the domain & range are reasonable for the scenario, but the notation is incorrect.
Excellent

Domain & range are correct and written in appropriate notation.
Launch 2 - Average Velocity
1 pts

Average increasing velocity and average decreasing velocity are calculated
Missing

Missing or completely incorrect
Poor

One velocity is calculated correctly.
Average

Both velocities are calculated correctly, but units are not included.
Excellent

Both velocities are calculated correctly (including units).
Comparison of Average Velocities
1 pts

Average velocities of the two launches are compared with discussion of reasons for similarities/differences.
Missing

Missing or reasoning is illogical.
Poor

Velocities are compared for similarities and differences, but reasoning is incomplete and lacking in detail.
Average

Velocities are compared and logical reasons for similarities/differences are discussed. Explanation is unclear or difficult to follow.
Excellent

Velocities are compared and logical reasons for similarities/differences are discussed. Explanation is written clearly in complete sentences.
Comparison of Functions
1 pts

Explanation of how changing the height of the launch affects the height function.
Missing

Missing or completely incorrect.
Poor

Explanation is partially correct, but is significantly lacking in detail.
Average

Explanation is mostly correct, but is unclear or difficult to follow.
Excellent

Explanation is clear, complete and written in complete sentences.
Organization of Presentation
1 pts

Missing

Presentation is poorly organized and difficult to follow. Presentation contains significant grammatical errors that hinder understanding of the content.
Poor

Presentation is somewhat organized, but areas are difficult to follow. Presentation contains significant grammatical errors.
Average

Presentation is fairly well-organized and easy to follow and is mostly free of grammatical errors.
Excellent

Presentation is well-organized, clear, and easy to follow and is free of grammatical errors.
Participation
2 pts

Fully participated in the work involved in this project.
Missing

Little to no participation.
Poor

Participated in some of the work, but made few significant contributions to the final product.
Average

Participated in most stages of the project.
Excellent

Participated fully in all stages of work and provided valuable contributions to the final product.




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