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Open 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 Time | End Time | Start Date | End Date | CRS DAYS | ROOM | Division | Instructor | Seats Available | |
| CHEM | 10 | 10429 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | NS | Todd Clements | tclements@mtsac.edu | 16 | |||
| CHEM | 10 | 10430 | 11:30 AM | 03:20 PM | 23-JUN-2025 | 03-AUG-2025 | MTTh | 7-1201 | NS | Michael Marsella | mmarsella@mtsac.edu | 17 |
| CHEM | 10 | 10432 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | NS | Cuiwen He | che@mtsac.edu | 23 | |||
| CHEM | 40 | 10433 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | NS | Parisa Mahjoor | pmahjoor@mtsac.edu | 16 | |||
| CHEM | 40 | 10434 | 07:30 AM | 10:40 AM | 23-JUN-2025 | 03-AUG-2025 | MTTh | 60-3609 | NS | Dhaval Doshi | ddoshi1@mtsac.edu | 21 |
| CHEM | 40 | 10435 | 11:30 AM | 03:20 PM | 23-JUN-2025 | 03-AUG-2025 | MTTh | 7-2102 | NS | Xiaoyan Li | cli@mtsac.edu | 19 |
| CHEM | 40 | 10437 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | NS | Robert Byrne | rbyrne2@mtsac.edu | 3 | |||
| CHEM | 50 | 10438 | 11:30 AM | 03:20 PM | 23-JUN-2025 | 03-AUG-2025 | MW | 7-2114 | NS | Kenneth Huang | khuang@mtsac.edu | 11 |
| CHEM | 9 | 10439 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | NS | Cuiwen He | che@mtsac.edu | 23 | |||
| CHEM | 9 | 10440 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | NS | Parisa Mahjoor | pmahjoor@mtsac.edu | 23 | |||
| CHEM | 9 | 10441 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | NS | Alvin Kung | akung@mtsac.edu | 15 | |||
| CHIN | 1 | 10597 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | HSS | Chih-Ping Chang | cchang@mtsac.edu | 33 | |||
| CHLD | 1 | 10074 | 01:30 PM | 04:20 PM | 23-JUN-2025 | 03-AUG-2025 | MTW | 578-1820 | BUS | Ai Ling Li | ali98@mtsac.edu | 34 |
| CHLD | 1 | 10075 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Shireetha Gethers | sgethers@mtsac.edu | 26 | |||
| 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 | 35 | |||
| CHLD | 10 | 10081 | 10:30 AM | 01:20 PM | 23-JUN-2025 | 03-AUG-2025 | MTW | 578-1820 | BUS | Ai Ling Li | ali98@mtsac.edu | 35 |
| CHLD | 10 | 10082 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Kelly Field | kfield1@mtsac.edu | 32 | |||
| CHLD | 10 | 10083 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Kelly Field | kfield1@mtsac.edu | 35 | |||
| CHLD | 10 | 10084 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Mayda Medrano | mmedrano@mtsac.edu | 34 | |||
| CHLD | 10 | 10085 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Mayda Medrano | mmedrano@mtsac.edu | 35 | |||
| CHLD | 10 | 10086 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Tianshu Pan | tpan16@mtsac.edu | 33 | |||
| CHLD | 11 | 10087 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Estela Mejia Gonzalez | emejiagonzalez@mtsac.edu | 20 | |||
| CHLD | 11 | 10088 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Estela Mejia Gonzalez | emejiagonzalez@mtsac.edu | 36 | |||
| CHLD | 5 | 10078 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Rachelle Vargas | rvargas78@mtsac.edu | 14 | |||
| CHLD | 5 | 10079 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Lucy Jackson | ljackson@mtsac.edu | 35 | |||
| CHLD | 50 | 10089 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Lucy Jackson | ljackson@mtsac.edu | 29 | |||
| CHLD | 6 | 10080 | 07:30 PM | 10:20 PM | 23-JUN-2025 | 03-AUG-2025 | MTW | 578-1810 | BUS | Rachelle Vargas | rvargas78@mtsac.edu | 29 |
| CHLD | 64 | 10090 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Sheila Mateo | smateo3@mtsac.edu | 26 | |||
| CHLD | 68 | 10091 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Sheila Mateo | smateo3@mtsac.edu | 29 | |||
| CISB | 11 | 10117 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Barry Andrews | bandrews@mtsac.edu | 35 | |||
| CISB | 11 | 10118 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Barry Andrews | bandrews@mtsac.edu | 35 | |||
| CISB | 11 | 10119 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Paul Chiu | pchiu7@mtsac.edu | 34 | |||
| CISB | 11 | 10120 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Jason Cantus | sable.cantus@mtsac.edu | 28 | |||
| CISB | 15 | 10121 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Robert Stubbe | rstubbe@mtsac.edu | 35 | |||
| CISB | 15 | 10122 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Sohair Zaki | szaki5@mtsac.edu | 23 | |||
| CISB | 21 | 10123 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | John Blyzka | jblyzka@mtsac.edu | 27 | |||
| CISD | 31 | 11298 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Velia Orefice | vquintana@mtsac.edu | 36 | |||
| CISD | 31L | 11299 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Velia Orefice | vquintana@mtsac.edu | 36 | |||
| CISN | 21 | 10126 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Robert Stubbe | rstubbe@mtsac.edu | 26 | |||
| CISN | 51 | 10127 | 09:15 PM | 10:20 PM | 23-JUN-2025 | 03-AUG-2025 | TTh | 78-2135 | BUS | Jim Gau | jgau@mtsac.edu | 34 |
| CISN | 51L | 10128 | 07:00 PM | 09:05 PM | 23-JUN-2025 | 03-AUG-2025 | TTh | 78-2135 | BUS | Jim Gau | jgau@mtsac.edu | 34 |
| CISP | 10 | 10129 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Jason Cantus | sable.cantus@mtsac.edu | 33 | |||
| CISP | 71 | 11465 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Sohair Zaki | szaki5@mtsac.edu | 31 | |||
| CISP | 71L | 11466 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Sohair Zaki | szaki5@mtsac.edu | 31 | |||
| CISS | 13 | 10132 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | John Blyzka | jblyzka@mtsac.edu | 32 | |||
| CNET | 60 | 10273 | 08:00 AM | 09:50 AM | 23-JUN-2025 | 03-AUG-2025 | TWTh | 28B-404 | ATHS | Kenneth Miller | kmiller30@mtsac.edu | 20 |
| CNET | 60 | 10275 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Kenneth Miller | kmiller30@mtsac.edu | 16 | |||
| CNET | 62 | 10277 | 10:00 AM | 11:50 AM | 23-JUN-2025 | 03-AUG-2025 | TWTh | 28B-404 | ATHS | Kenneth Miller | kmiller30@mtsac.edu | 21 |
| CNET | 62 | 10281 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Kenneth Miller | kmiller30@mtsac.edu | 15 | |||
| COUN | 1 | 10940 | 23-JUN-2025 | 06-JUL-2025 | ONLINE-ASYNC | SS | Jeremy Hart | jhart@mtsac.edu | 29 | |||
| COUN | 1 | 10941 | 23-JUN-2025 | 06-JUL-2025 | ONLINE-ASYNC | SS | Jeremy Hart | jhart@mtsac.edu | 30 | |||
| COUN | 1 | 10943 | 23-JUN-2025 | 06-JUL-2025 | ONLINE-ASYNC | SS | Rudy Santacruz | rsantacruz1@mtsac.edu | 30 | |||
| COUN | 1 | 10946 | 23-JUN-2025 | 06-JUL-2025 | ONLINE-ASYNC | SS | Bernadette Flameno | bflameno@mtsac.edu | 30 | |||
| COUN | 1 | 10970 | 08:00 AM | 10:05 AM | 23-JUN-2025 | 06-JUL-2025 | MTWTh | 12-1020 | SS | Patricia Maestro | pmaestro@mtsac.edu | 30 |
| COUN | 1 | 10973 | 08:00 AM | 10:05 AM | 23-JUN-2025 | 06-JUL-2025 | MTWTh | 12-1060 | SS | Daisy Gutierrez | dbasurto1@mtsac.edu | 30 |
| COUN | 1 | 10974 | 08:00 AM | 10:05 AM | 23-JUN-2025 | 06-JUL-2025 | MTWTh | 12-1080 | SS | Gilbert Alvarado | galvarado17@mtsac.edu | 30 |
| COUN | 1 | 10975 | 10:15 AM | 12:20 PM | 23-JUN-2025 | 06-JUL-2025 | MTWTh | 12-1020 | SS | Patricia Maestro | pmaestro@mtsac.edu | 30 |
| COUN | 1 | 10977 | 10:15 AM | 12:20 PM | 23-JUN-2025 | 06-JUL-2025 | MTWTh | 12-1060 | SS | Daisy Gutierrez | dbasurto1@mtsac.edu | 30 |
| COUN | 1 | 10980 | 10:15 AM | 12:20 PM | 23-JUN-2025 | 06-JUL-2025 | MW | 12-1080 | SS | Rudy Santacruz | rsantacruz1@mtsac.edu | 30 |
| COUN | 1 | 10985 | 10:15 AM | 12:20 PM | 23-JUN-2025 | 06-JUL-2025 | TTh | 12-1080 | SS | Traci Ebue | tebue@mtsac.edu | 30 |
| COUN | 1 | 10988 | 01:00 PM | 03:05 PM | 23-JUN-2025 | 06-JUL-2025 | MTWTh | 12-1020 | SS | Lin Liu | lliu126@mtsac.edu | 30 |
| COUN | 1 | 10989 | 01:00 PM | 03:05 PM | 23-JUN-2025 | 06-JUL-2025 | MTWTh | 12-1060 | SS | Jeffrey Grajeda | jgrajeda7@mtsac.edu | 30 |
| COUN | 1 | 10991 | 01:00 PM | 03:05 PM | 23-JUN-2025 | 06-JUL-2025 | MTWTh | 12-1080 | SS | Christie Vega | cvega47@mtsac.edu | 30 |
| COUN | 1 | 10993 | 05:00 PM | 07:05 PM | 23-JUN-2025 | 06-JUL-2025 | MTWTh | 12-1060 | SS | Helen Li | hli73@mtsac.edu | 30 |
| COUN | 1 | 10994 | 05:00 PM | 07:05 PM | 23-JUN-2025 | 06-JUL-2025 | TTh | 12-1080 | SS | Lyssette Trejo | ltrejo@mtsac.edu | 30 |
| COUN | 1 | 10995 | 14-JUL-2025 | 27-JUL-2025 | ONLINE-ASYNC | SS | Jeremy Hart | jhart@mtsac.edu | 30 | |||
| COUN | 1 | 10996 | 14-JUL-2025 | 27-JUL-2025 | ONLINE-ASYNC | SS | Rudy Santacruz | rsantacruz1@mtsac.edu | 29 | |||
| COUN | 1 | 10997 | 14-JUL-2025 | 27-JUL-2025 | ONLINE-ASYNC | SS | Bernadette Flameno | bflameno@mtsac.edu | 30 | |||
| COUN | 1 | 10998 | 14-JUL-2025 | 27-JUL-2025 | ONLINE-ASYNC | SS | Ana Turcios | asturcios@mtsac.edu | 30 | |||
| COUN | 1 | 10999 | 08:00 AM | 10:05 AM | 14-JUL-2025 | 27-JUL-2025 | MTWTh | 12-1020 | SS | Patricia Maestro | pmaestro@mtsac.edu | 30 |
| COUN | 1 | 11000 | 08:00 AM | 10:05 AM | 14-JUL-2025 | 27-JUL-2025 | MTWTh | 12-1060 | SS | Daisy Gutierrez | dbasurto1@mtsac.edu | 30 |
| COUN | 1 | 11001 | 08:00 AM | 10:05 AM | 14-JUL-2025 | 27-JUL-2025 | MTWTh | 12-1080 | SS | Gilbert Alvarado | galvarado17@mtsac.edu | 30 |
| COUN | 1 | 11002 | 10:15 AM | 12:20 PM | 14-JUL-2025 | 27-JUL-2025 | MTWTh | 12-1020 | SS | Patricia Maestro | pmaestro@mtsac.edu | 30 |
| COUN | 1 | 11005 | 10:15 AM | 12:20 PM | 14-JUL-2025 | 27-JUL-2025 | MTWTh | 12-1060 | SS | Daisy Gutierrez | dbasurto1@mtsac.edu | 30 |
| COUN | 1 | 11007 | 10:15 AM | 12:20 PM | 14-JUL-2025 | 27-JUL-2025 | MW | 12-1080 | SS | Rudy Santacruz | rsantacruz1@mtsac.edu | 30 |
| COUN | 1 | 11010 | 10:15 AM | 12:20 PM | 14-JUL-2025 | 27-JUL-2025 | TTh | 12-1080 | SS | Traci Ebue | tebue@mtsac.edu | 30 |
| COUN | 1 | 11013 | 01:00 PM | 03:05 PM | 14-JUL-2025 | 27-JUL-2025 | MTWTh | 12-1020 | SS | Lin Liu | lliu126@mtsac.edu | 30 |
| COUN | 1 | 11014 | 01:00 PM | 03:05 PM | 14-JUL-2025 | 27-JUL-2025 | MTWTh | 12-1080 | SS | Rocio Gonzalez Santillan | rgonzalezsantillan@mtsac.edu | 30 |
| COUN | 1 | 11015 | 01:00 PM | 03:05 PM | 14-JUL-2025 | 27-JUL-2025 | MTWTh | 12-1060 | SS | Jeffrey Grajeda | jgrajeda7@mtsac.edu | 30 |
| COUN | 1 | 11017 | 05:00 PM | 07:05 PM | 14-JUL-2025 | 27-JUL-2025 | MTWTh | 12-1060 | SS | Helen Li | hli73@mtsac.edu | 30 |
| COUN | 1 | 11020 | 05:00 PM | 07:05 PM | 14-JUL-2025 | 27-JUL-2025 | TTh | 12-1080 | SS | Lyssette Trejo | ltrejo@mtsac.edu | 30 |
| COUN | 1H | 11035 | 09:00 AM | 11:05 AM | 23-JUN-2025 | 06-JUL-2025 | MTWTh | 13-1220 | SS | Arabelle Cuevas-Arella | acuevasarella@mtsac.edu | 30 |
| COUN | 1H | 11036 | 09:00 AM | 11:05 AM | 14-JUL-2025 | 27-JUL-2025 | MTWTh | 13-1220 | SS | Sue Ceja | sceja@mtsac.edu | 30 |
| COUN | 2 | 11115 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | SS | Chan-Phuong Ton | cton@mtsac.edu | 24 | |||
| COUN | 2 | 11116 | 12:30 PM | 04:45 PM | 23-JUN-2025 | 03-AUG-2025 | TTh | 26A-1821 | SS | Andrea Torres | atorres1@mtsac.edu | 27 |
| COUN | 5 | 11117 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | SS | Jeremy Hart | jhart@mtsac.edu | 16 | |||
| 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 | 27 | |||
| COUN | 5 | 11121 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | SS | Bernadette Flameno | bflameno@mtsac.edu | 30 | |||
| COUN | 5 | 11122 | 10:15 AM | 12:20 PM | 23-JUN-2025 | 03-AUG-2025 | MTWTh | SS | Andrea Torres | atorres1@mtsac.edu | 28 | |
| COUN | 5 | 11124 | 04:30 PM | 08:45 PM | 23-JUN-2025 | 03-AUG-2025 | M | 12-1080 | SS | Lyssette Trejo | ltrejo@mtsac.edu | 29 |
| COUN | 7 | 11125 | 08:30 AM | 10:20 AM | 23-JUN-2025 | 03-AUG-2025 | TWTh | 26A-3831 | SS | Rocio Gonzalez Santillan | rgonzalezsantillan@mtsac.edu | 30 |
| COUN | 7 | 11126 | 10:30 AM | 12:20 PM | 23-JUN-2025 | 03-AUG-2025 | MTW | 26A-3831 | SS | Rocio Gonzalez Santillan | rgonzalezsantillan@mtsac.edu | 29 |
| CSCI | 110 | 10265 | 10:30 AM | 12:40 PM | 23-JUN-2025 | 03-AUG-2025 | MTWTh | ONLINE-SYNCH | NS | Daniel Chen | dchen@mtsac.edu | 23 |
| CSCI | 110 | 10268 | 02:45 PM | 04:55 PM | 23-JUN-2025 | 03-AUG-2025 | MTWTh | ONLINE-SYNCH | NS | Daniel Chen | dchen@mtsac.edu | 18 |
| CSCI | 150 | 10269 | 06:30 PM | 08:40 PM | 23-JUN-2025 | 03-AUG-2025 | MTWTh | 61-1418 | NS | Mohammad Qazi | mqazi2@mtsac.edu | 18 |
| CSCI | 190 | 10270 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | NS | Gilbert Young | gyoung16@mtsac.edu | 14 | |||
| CSCI | 190 | 10272 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | NS | Gilbert Young | gyoung16@mtsac.edu | 21 | |||
| CUL | 101 | 11109 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | BUS | Shelley Doonan | sdoonan@mtsac.edu | 30 | |||
| CUL | 117 | 11111 | 01:30 PM | 03:00 PM | 23-JUN-2025 | 03-AUG-2025 | T | 78-1100 | BUS | Cecilia Leung | cleung38@mtsac.edu | 5 |
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