| Code | Start - End | Meeting Time | |
| CHM 125 | 2021-05-24 - 2021-06-26 | online | |
| CHM 117 | 2021-09-08 - 2021-12-23 | online | |
| CHM 125 | 2022-05-23 - 2022-06-27 | MTR 08:30am-11:10am | |
| CHM 117 | 2022-06-06 - 2022-08-15 | online | |
| CHM 117 | 2022-08-31 - 2022-12-19 | online | |
| CHM 117 | 2023-01-18 - 2023-05-10 | online |
