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Open Online and Hybrid Classes for Summer 2025
This page lists Mt. SAC classes with at least two open seats and is updated approximately every five minutes. Click the refresh button on your browser to see the latest list of open classes.
If you find a class you would like to take, click here to login to the portal and click the #4 Register (Add or Drop) Classes link on the Student tab to register for the class.
Note: If no results are displayed, click your browser's refresh button as results may be in the process of updating. If classes are not listed after the refresh, open classes may not be available.
| Subject | Course Number | CRN | Start Date | End Date | ROOM | Division | Instructor | Seats Available | |
| CHEM | 9 | 10440 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | NS | Parisa Mahjoor | pmahjoor@mtsac.edu | 13 |
| CHIN | 1 | 10597 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | HSS | Chih-Ping Chang | cchang@mtsac.edu | 12 |
| CHLD | 1 | 10076 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Shireetha Gethers | sgethers@mtsac.edu | 34 |
| CHLD | 1 | 10077 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Shireetha Gethers | sgethers@mtsac.edu | 33 |
| CHLD | 10 | 10082 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Kelly Field | kfield1@mtsac.edu | 18 |
| CHLD | 10 | 10083 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Kelly Field | kfield1@mtsac.edu | 30 |
| CHLD | 10 | 10084 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Mayda Medrano | mmedrano@mtsac.edu | 12 |
| CHLD | 10 | 10085 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Mayda Medrano | mmedrano@mtsac.edu | 34 |
| CHLD | 10 | 10086 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Tianshu Pan | tpan16@mtsac.edu | 25 |
| CHLD | 11 | 10088 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Estela Mejia Gonzalez | emejiagonzalez@mtsac.edu | 25 |
| CHLD | 5 | 10079 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Lucy Jackson | ljackson@mtsac.edu | 21 |
| CHLD | 50 | 10089 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Lucy Jackson | ljackson@mtsac.edu | 10 |
| CHLD | 68 | 10091 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Sheila Mateo | smateo3@mtsac.edu | 19 |
| CISB | 11 | 10117 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Barry Andrews | bandrews@mtsac.edu | 28 |
| CISB | 11 | 10118 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Barry Andrews | bandrews@mtsac.edu | 34 |
| CISB | 11 | 10119 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Paul Chiu | pchiu7@mtsac.edu | 25 |
| CISB | 11 | 10120 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Jason Cantus | sable.cantus@mtsac.edu | 5 |
| CISB | 15 | 10121 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Robert Stubbe | rstubbe@mtsac.edu | 25 |
| CISB | 21 | 10123 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | John Blyzka | jblyzka@mtsac.edu | 2 |
| CISD | 31 | 11298 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Velia Orefice | vquintana@mtsac.edu | 22 |
| CISD | 31L | 11299 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Velia Orefice | vquintana@mtsac.edu | 22 |
| CISN | 21 | 10126 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Robert Stubbe | rstubbe@mtsac.edu | 9 |
| CISP | 10 | 10129 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Jason Cantus | sable.cantus@mtsac.edu | 24 |
| CISP | 71 | 11465 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Sohair Zaki | szaki5@mtsac.edu | 11 |
| CISP | 71L | 11466 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Sohair Zaki | szaki5@mtsac.edu | 11 |
| CISS | 13 | 10132 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | John Blyzka | jblyzka@mtsac.edu | 18 |
| CNET | 60 | 10275 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Kenneth Miller | kmiller30@mtsac.edu | 2 |
| CNET | 62 | 10281 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Kenneth Miller | kmiller30@mtsac.edu | 7 |
| COUN | 1 | 10941 | 23-JUN-2025 | 06-JUL-2025 | ONLINE-ASYNC | SS | Jeremy Hart | jhart@mtsac.edu | 13 |
| COUN | 1 | 10943 | 23-JUN-2025 | 06-JUL-2025 | ONLINE-ASYNC | SS | Rudy Santacruz | rsantacruz1@mtsac.edu | 7 |
| COUN | 1 | 10946 | 23-JUN-2025 | 06-JUL-2025 | ONLINE-ASYNC | SS | Bernadette Flameno | bflameno@mtsac.edu | 24 |
| COUN | 1 | 10995 | 14-JUL-2025 | 27-JUL-2025 | ONLINE-ASYNC | SS | Jeremy Hart | jhart@mtsac.edu | 20 |
| COUN | 1 | 10996 | 14-JUL-2025 | 27-JUL-2025 | ONLINE-ASYNC | SS | Rudy Santacruz | rsantacruz1@mtsac.edu | 24 |
| COUN | 1 | 10997 | 14-JUL-2025 | 27-JUL-2025 | ONLINE-ASYNC | SS | Bernadette Flameno | bflameno@mtsac.edu | 29 |
| COUN | 1 | 10998 | 14-JUL-2025 | 27-JUL-2025 | ONLINE-ASYNC | SS | Ana Turcios | asturcios@mtsac.edu | 27 |
| COUN | 2 | 11115 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | SS | Chan-Phuong Ton | cton@mtsac.edu | 8 |
| COUN | 5 | 11118 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | SS | Stanley Mbuthi | smbuthi@mtsac.edu | 30 |
| COUN | 5 | 11119 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | SS | Stanley Mbuthi | smbuthi@mtsac.edu | 30 |
| COUN | 5 | 11120 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | SS | Emily Versace | eversace@mtsac.edu | 11 |
| COUN | 5 | 11121 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | SS | Bernadette Flameno | bflameno@mtsac.edu | 25 |
| CSCI | 110 | 10265 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-SYNCH | NS | Daniel Chen | dchen@mtsac.edu | 10 |
| CSCI | 110 | 10268 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-SYNCH | NS | Daniel Chen | dchen@mtsac.edu | 13 |
| CSCI | 190 | 10272 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | NS | Gilbert Young | gyoung16@mtsac.edu | 10 |
| CUL | 101 | 11109 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Shelley Doonan | sdoonan@mtsac.edu | 11 |
| Click here to login into the portal to register for classes. Click here to search for classes in Summer 2025 or another term |
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