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iRubric: Battery Load Test (SGO) rubric

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Battery Load Test (SGO) 
Student will determine battery state of charge, test battery with load tester, and determine if battery needs replacement.
Rubric Code: QX6A7BC
Ready to use
Public Rubric
Subject: Vocational  
Type: Assessment  
Grade Levels: 9-12

Powered by iRubric Battery capcity & conductance test
Perform a battery test using both the capacity and conductance methods.
  Excellent

20 pts

Good

17.5 pts

Fair

15 pts

Unsatifactory

13 pts

Battery Voltage Test

Measure battery voltage and determine State of Charge. Determine if battery needs charging before continuing with test

Excellent

Student is able to perform battery voltage test and determine if charging is needed prior to testing the battery capacity.
Good

Student is able to perform battery voltage test. Student needed assistance determining if battery needs charging prior to battery capacity test
Fair

Student needed assistance accurately measuring battery voltage and determining if battery needs charging prior to battery capacity test
Unsatifactory

Student is unable to measure battery voltage and determine if battery requires charging. Unsatisfactory performance of task
Hook-up Battery Load Tester

Student's ability to connect the battery tester properly to perform a battery load test

Excellent

Mastered competency. Student is able to perform all elements of the task successfully and independently.
Good

Satisfactory performance of task. Acceptable performance of all elements with mastery of some elements. Some elements need improvement.
Fair

Satisfactory performance of some elements of the task and unsatisfactory performance of some elements of the task.
Unsatifactory

Student is unable to connect battery load tester to battery. Unsatisfactory performance of task
Perform Capacity Load Test

Perform battery capacity test.

Excellent

Mastered competency. Student is able to perform all elements of the task successfully and independently.
Good

Satisfactory performance of task. Acceptable performance of all elements with mastery of some elements. Some elements need improvement.
Fair

Satisfactory performance of some elements of the task and unsatisfactory performance of some elements of the task.
Unsatifactory

Student is unable to perform a battery load test. Unsatisfactory performance of task
Evaluate Battery

Student's ability to determine if battery requires replacement after testing.

Excellent

Mastered competency. Student is able to perform all elements of the task successfully and independently.
Good

Satisfactory performance of task. Acceptable performance of all elements with mastery of some elements. Some elements need improvement.
Fair

Satisfactory performance of some elements of the task and unsatisfactory performance of some elements of the task.
Unsatifactory

Student is unable to evaluate battery for replacement. Unsatisfactory performance of task




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