Editing revision 4 of 2019-2020 AP Mini-Poster Grading Rubric

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<center>AP Chemistry Lab Min-Poster Report Grading Rubric</center> 
Background Information 
3 - Information was concise and clear in framing topic and provided sufficient chemistry underlying information for reader 
2 - Information was concise and clear in framing topic but did not provide sufficient chemistry underlying information for reader (or visa versa). 
1 - Information was not concise/clear in framing topic AND NOT provide sufficient chemistry underlying information for reader (or visa versa). 
0 - Not done 
 
<nowiki>Objective/Purpose</nowiki> and Conclusion 
3 - Correctly written purpose and conclusion sufficiently answers purpose 
2 - Correctly written purpose but conclusion does not sufficiently answers purpose or visa versa 
1 - Incorrectly written purpose and conclusion does not sufficiently answer purpose 
0 - not done

Procedure 
2 - Correctly written (including complete sentences) and all steps were provided include any Prelab notes. 
1 - Not all steps written and/or no Pre-lab notes 
0 - Not completed

Data Table (Observations) 
3 - Correct sig fig & qualitative observation, proper units used, and well formated table 
2 - Correct sig fig & qualitative observations, not proper units used, and/or not well formated table 
1 - Incorrect sig fig, 
0 - no data table present

Calculations 
3 - All work shown correctly including using correct values from data table, correct units on every number and cancelled correctly, 2 more sig fig than in answer for all calculated numbers, correct # of sig fig in answer, and all other requirement from "expected work handout. 
2 - No more than 2 mistakes from above requirements. 
1 - 3 mistakes from above requirements. 
0 - More than 3 mistake from above requirements and/or not done 
 
Graphing (if needed)

Questions / Problems 
For calculation problems, same rules as above. 
3 - For non-calculating problems, answers are in complete sentence and appear correct. 
2 - For non-calculation problems, one answer is not in complete sentence and/or there is one missing answer. 
1 - For non-calculation problems, two answers are not in complete sentence and/or there is two missing answers 
0 - three or more answers not in complete sentence and/or there is three missing answers or not done.

Appearance / Format 
2 - Well formated (can easily find information), no scratching out, and all information is available. 
1 - Not well formated (can easily find information), a few scratching out, and/or not all information is available. 
0 - not done 
Total = 16pts

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