From: Research and application of online SPOC teaching mode in analog circuit course
 | Quantity of resources before 2020 | Additional resources in 2020 | Average usage before 2020 | Usage in 2020 |
---|---|---|---|---|
Videos | 62 | 320 | 42% | 76% |
Item bank | 585 | 327 | 3 times/item | 4 times/item |
Test | 35 groups | 22 groups | 2 times/groups | 28 groups |
Homework | 31 groups | 9 groups | 2 times/groups | 18 groups |
Responder | 50 times | 7 times | 2 times | 16 times |
Discuss | 20 times | 5 times | 3 times | 9 times |
Select answer | 32 times | 12 times | 4 times | 24 times |
Group tasks | 21 times | 13 times | 2 times | 18 times |
Questionnaire | 18 groups | 11 groups | 2 times/groups | 16 groups |