HW2 instance for Dev User

HW2 Summary: Dev User (dev@example.com)

UID dev@example.com
Name Dev User
Role Staff
Instance 1 (student view)
Fingerprint Changes 5
Points 0 /60
Score
0%
Statistics Not included
Date started 2026-08-04 16:40:05 (CDT)
Duration 0s

HW2 Questions: Dev User (dev@example.com)

Student question Instructor question Auto-grading points Manual grading points Awarded points Percentage score Actions
S-HW2.1. (student view) I-1. fossilFuelsRadio (instructor view) — /10 — — /10
0%
S-HW2.2. (student view) I-2. positionTimeGraph (instructor view) — /10 — — /10
0%
S-HW2.3. (student view) I-3. downloadFile (instructor view) — /10 — — /10
0%
S-HW2.4. (student view) I-4. differentiatePolynomial (instructor view) — /10 — — /10
0%
S-HW2.5. (student view) I-5. subfolder/nestedQuestion (instructor view) — /10 — — /10
0%
S-HW2.6. (student view) I-6. workspace (instructor view) — /10 — — /10
0%

HW2 Statistics: Dev User (dev@example.com)

Instructor question Some submission Some perfect submission Some nonzero submission First submission score Last submission score Max submission score Average submission score
I-1. fossilFuelsRadio — — — —
I-2. positionTimeGraph — — — —
I-3. downloadFile — — — —
I-4. differentiatePolynomial — — — —
I-5. subfolder/nestedQuestion — — — —
I-6. workspace — — — —

HW2 Log: Dev User (dev@example.com)

Click on a column header to sort. Shift-click on a second header to sub-sort. Download QA_101_Sp15_HW2_dev_example_com_1_log.csv. Uploaded student files are not shown above or in the CSV file. Student files can be downloaded on the Downloads tab.
Time User Fingerprint Event Instructor question Student question Data
2026-08-04 16:40:05 (CDT) dev@example.com — Begin
2026-08-04 16:40:05 (CDT) dev@example.com Open {"date_limit":"Unlimited","time_limit":"Unlimited","remaining_time":"Unlimited"}
2026-08-04 16:40:05 (CDT) dev@example.com View assessment overview
2026-08-04 16:40:13 (CDT) dev@example.com New variant 3. downloadFile S-HW2.3#1 {"params":{},"options":{},"true_answer":{},"variant_seed":"192bygb"}
2026-08-04 16:40:13 (CDT) dev@example.com View variant 3. downloadFile S-HW2.3#1
2026-08-04 16:40:13 (CDT) dev@example.com New variant 2. positionTimeGraph S-HW2.2#1 {"params":{"acc":[{"key":"a","html":"positive","score":0,"feedback":null},{"key":"b","html":"zero","score":0,"feedback":null},{"key":"c","html":"negative","score":1,"feedback":null}],"vpos":[{"key":"a","html":" C-D","feedback":null},{"key":"b","html":"B-C","feedback":null},{"key":"c","html":" F-G","feedback":null},{"key":"d","html":"A-B","feedback":null},{"key":"e","html":" E-F","feedback":null},{"key":"f","html":"D-E","feedback":null}],"v_comp":[{"key":"a","html":"$v(B) > v(C)$","score":1,"feedback":null},{"key":"b","html":"$v(B) = v(C)$","score":0,"feedback":null},{"key":"c","html":"$v(B) < v(C)$","score":0,"feedback":null}],"speed_change":[{"key":"a","html":"neither speeding up nor slowing down","score":0,"feedback":null},{"key":"b","html":"speeding “up”","score":1,"feedback":null},{"key":"c","html":"slowing down","score":0,"feedback":null}]},"options":{},"true_answer":{"acc":{"key":"c","html":"negative","score":1,"feedback":null},"vpos":[{"key":"b","html":"B-C","feedback":null},{"key":"d","html":"A-B","feedback":null},{"key":"f","html":"D-E","feedback":null}],"v_avg":0.8,"v_comp":{"key":"a","html":"$v(B) > v(C)$","score":1,"feedback":null},"speed_change":{"key":"b","html":"speeding “up”","score":1,"feedback":null}},"variant_seed":"1xoyjed"}
2026-08-04 16:40:14 (CDT) dev@example.com View variant 2. positionTimeGraph S-HW2.2#1
2026-08-04 16:40:14 (CDT) dev@example.com New variant 6. workspace S-HW2.6#1 {"params":{"a":"WORD","_required_file_names":["starter_code.h","starter_code.c"],"_workspace_required_file_names":["starter_code.h","starter_code.c"]},"options":{},"true_answer":{"b":35},"variant_seed":"pvsp1n"}
2026-08-04 16:40:14 (CDT) dev@example.com View variant 6. workspace S-HW2.6#1
2026-08-04 16:40:15 (CDT) dev@example.com New variant 5. subfolder/nestedQuestion S-HW2.5#1 {"params":{},"options":{},"true_answer":{},"variant_seed":"h16rz9"}
2026-08-04 16:40:15 (CDT) dev@example.com View variant 5. subfolder/nestedQuestion S-HW2.5#1
2026-08-04 16:40:16 (CDT) dev@example.com New variant 4. differentiatePolynomial S-HW2.4#1 {"params":{"f":"- 4 x^{5} - 3 x^{3} - x^{2} - 7 x + 1","x":"x"},"options":{},"true_answer":{"df":"-20*x**4 - 9*x**2 - 2*x - 7"},"variant_seed":"16xjb2o"}
2026-08-04 16:40:16 (CDT) dev@example.com View variant 4. differentiatePolynomial S-HW2.4#1
2026-08-04 16:40:17 (CDT) dev@example.com New variant 1. fossilFuelsRadio S-HW2.1#1 {"params":{"text":"Which of the following is an advantage of fossil fuels relative to renewable energy sources?<img src=\"<% print(questionFile(\"power-station.jpg\")) %>\" width=\"400\" class=\"img-responsive center-block\" />","answers":[{"key":"a","text":"Low energy return"},{"key":"b","text":"Low energy density"},{"key":"c","text":"Sustainable"},{"key":"d","text":"Non-polluting"},{"key":"e","text":"High energy density"}]},"options":{"text":"Which of the following is an advantage of fossil fuels relative to renewable energy sources?<img src=\"<% print(questionFile(\"power-station.jpg\")) %>\" width=\"400\" class=\"img-responsive center-block\" />","numberAnswers":5,"correctAnswers":["Cheap","High energy density","Provide energy on demand"],"incorrectAnswers":["Non-polluting","Low energy density","Low production of carbon dioxide","High production of carbon dioxide","Secure","Sustainable","Low energy return"]},"true_answer":{"key":"e","text":"High energy density"},"variant_seed":"papy9a"}
2026-08-04 16:40:17 (CDT) dev@example.com View variant 1. fossilFuelsRadio S-HW2.1#1
2026-08-04 16:40:19 (CDT) dev@example.com View assessment overview
2026-08-04 16:40:30 (CDT) dev@example.com View assessment overview
2026-08-04 17:12:10 (CDT) dev@example.com View variant 5. subfolder/nestedQuestion S-HW2.5#1
2026-08-04 17:12:16 (CDT) dev@example.com View variant 2. positionTimeGraph S-HW2.2#1
2026-08-04 17:12:49 (CDT) dev@example.com View variant 6. workspace S-HW2.6#1
2026-08-04 17:15:04 (CDT) dev@example.com View variant 1. fossilFuelsRadio S-HW2.1#1
2026-08-04 17:15:09 (CDT) dev@example.com View variant 4. differentiatePolynomial S-HW2.4#1
2026-08-04 17:15:14 (CDT) dev@example.com View variant 6. workspace S-HW2.6#1
2026-08-04 17:15:21 (CDT) dev@example.com View variant 3. downloadFile S-HW2.3#1
2026-08-04 20:41:59 (CDT) dev@example.com View assessment overview
2026-08-04 20:42:07 (CDT) dev@example.com View assessment overview
2026-08-04 21:47:01 (CDT) dev@example.com View variant 4. differentiatePolynomial S-HW2.4#1
2026-08-04 21:47:01 (CDT) dev@example.com View variant 6. workspace S-HW2.6#1
2026-08-04 21:47:02 (CDT) dev@example.com View variant 2. positionTimeGraph S-HW2.2#1
2026-08-04 21:47:05 (CDT) dev@example.com View variant 5. subfolder/nestedQuestion S-HW2.5#1
2026-08-04 21:47:07 (CDT) dev@example.com View variant 1. fossilFuelsRadio S-HW2.1#1
2026-08-04 21:47:07 (CDT) dev@example.com View variant 3. downloadFile S-HW2.3#1
Download QA_101_Sp15_HW2_dev_example_com_1_log.csv. Uploaded student files are not shown above or in the CSV file. Student files can be downloaded on the Downloads tab.