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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 | |
| AD | 1 | 10177 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Patricia Nunez | pnunez15@mtsac.edu | 31 | |||
| AD | 2 | 10188 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Garett Staley | gstaley@mtsac.edu | 32 | |||
| ADJU | 1 | 10914 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Staff | 29 | ||||
| ADJU | 2 | 10915 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Staff | 33 | ||||
| ADJU | 4 | 10916 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Staff | 32 | ||||
| AIRC | 10 | 11025 | 05:35 PM | 06:50 PM | 23-JUN-2025 | 03-AUG-2025 | TWTh | 69-6921 | ATHS | Arturo Cadena | 32 | |
| AIRC | 12 | 11026 | 07:00 PM | 10:05 PM | 23-JUN-2025 | 03-AUG-2025 | TWTh | ONLINE-SYNCH | ATHS | Darrow Soares | dsoares@mtsac.edu | 13 |
| AIRC | 12 | 11046 | 09:00 AM | 01:15 PM | 23-JUN-2025 | 03-AUG-2025 | WTh | 69-6922 | ATHS | Fred Kobzoff | fkobzoff@mtsac.edu | 12 |
| AIRC | 26 | 11024 | 05:00 PM | 08:05 PM | 23-JUN-2025 | 03-AUG-2025 | WTh | 69-6924 | ATHS | Mario Hernandez | mhernandez620@mtsac.edu | 26 |
| AIRC | 32A | 11047 | 02:00 PM | 04:05 PM | 23-JUN-2025 | 03-AUG-2025 | WTh | 69-6924 | ATHS | Mario Hernandez | mhernandez620@mtsac.edu | 25 |
| ARCH | 141 | 10743 | 04:40 PM | 06:45 PM | 23-JUN-2025 | 03-AUG-2025 | MTWTh | 13-2215 | ATHS | Jeffrey Lenox | jlenox@mtsac.edu | 19 |
| ARCH | 250 | 10745 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Ignacio Sardinas | isardinas@mtsac.edu | 15 | |||
| ARCH | 251 | 10761 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Ignacio Sardinas | isardinas@mtsac.edu | 11 | |||
| ARCH | 280 | 10763 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Pison Netsawang | pnetsawang@mtsac.edu | 21 | |||
| 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 | |||
| ELEC | 11 | 10267 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Joseph Denny | jdenny1@mtsac.edu | 19 | |||
| FIRE | 1 | 10902 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Staff | 28 | ||||
| FIRE | 13 | 10907 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Staff | 30 | ||||
| FIRE | 2 | 10903 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Staff | 29 | ||||
| FIRE | 3 | 10904 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Staff | 32 | ||||
| FIRE | 4 | 10905 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Staff | 30 | ||||
| FIRE | 5 | 10906 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Staff | 27 | ||||
| FIRE | WF104 | 10912 | 07:30 AM | 11:45 AM | 23-JUN-2025 | 03-AUG-2025 | MW | 28B-212 | ATHS | Staff | 33 | |
| FIRE | WF105 | 10913 | 12:20 PM | 04:35 PM | 23-JUN-2025 | 03-AUG-2025 | MW | 28B-212 | ATHS | Staff | 33 | |
| MEDI | 90 | 10138 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Nichol Graffeo | ngraffeo@mtsac.edu | 33 | |||
| MEDI | 90 | 10139 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Nichol Graffeo | ngraffeo@mtsac.edu | 35 | |||
| MEDI | 90 | 10140 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Julie Butler | jbutler9@mtsac.edu | 17 | |||
| MEDI | 90 | 10141 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Julie Butler | jbutler9@mtsac.edu | 32 | |||
| MEDI | 90 | 10142 | 23-JUN-2025 | 03-AUG-2025 | ONLINE-ASYNC | ATHS | Madisen Novelo | mhaines6@mtsac.edu | 4 | |||
| MEDI | 90 | 11468 | 07:30 AM | 10:20 AM | 23-JUN-2025 | 03-AUG-2025 | TWTh | 67A-150 | ATHS | Mary-Rose Wiesner | mwiesner@mtsac.edu | 33 |
| MENT | 40 | 11305 | 11:00 AM | 03:35 PM | 23-JUN-2025 | 03-AUG-2025 | MT | 67A-233 | ATHS | Catherine Campos | ccampos63@mtsac.edu | 25 |
| MENT | 40 | 11348 | 11:00 AM | 03:35 PM | 23-JUN-2025 | 03-AUG-2025 | MT | 67A-225 | ATHS | Jessica Jun | jjun3@mtsac.edu | 21 |
| MENT | 58D | 10202 | 08:00 AM | 11:05 AM | 23-JUN-2025 | 03-AUG-2025 | MT | 67A-215 | ATHS | Mary-Ellen Reyes James | arazo5@mtsac.edu | 14 |
| MENT | 58D | 10202 | 08:00 AM | 11:05 AM | 23-JUN-2025 | 03-AUG-2025 | MT | 67A-215 | ATHS | Mary-Ellen Reyes James | mreyes@mtsac.edu | 14 |
| MENT | 58L | 10228 | 07:00 AM | 12:05 PM | 23-JUN-2025 | 03-AUG-2025 | WTh | OCAM-HOSP | ATHS | Mary-Ellen Reyes James | mreyes@mtsac.edu | 8 |
| MENT | 58L | 10229 | 07:00 AM | 12:05 PM | 23-JUN-2025 | 03-AUG-2025 | WTh | OCAM-HOSP | ATHS | Amy Tull | atull@mtsac.edu | 9 |
| RAD | 2B | 10192 | 23-JUN-2025 | 03-AUG-2025 | OCAM-HOSP | ATHS | Paulette Marie Engisch | dmclaughlin@mtsac.edu | 36 | |||
| RAD | 2B | 10192 | 23-JUN-2025 | 03-AUG-2025 | OCAM-HOSP | ATHS | Paulette Marie Engisch | mneel@mtsac.edu | 36 | |||
| RAD | 2B | 10192 | 23-JUN-2025 | 03-AUG-2025 | OCAM-HOSP | ATHS | Paulette Marie Engisch | pengisch@mtsac.edu | 36 | |||
| RAD | 4 | 10193 | 23-JUN-2025 | 03-AUG-2025 | OCAM-HOSP | ATHS | David McLaughlin | dmclaughlin@mtsac.edu | 34 | |||
| RAD | 4 | 10193 | 23-JUN-2025 | 03-AUG-2025 | OCAM-HOSP | ATHS | David McLaughlin | mneel@mtsac.edu | 34 | |||
| RAD | 4 | 10193 | 23-JUN-2025 | 03-AUG-2025 | OCAM-HOSP | ATHS | David McLaughlin | pengisch@mtsac.edu | 34 | |||
| RESD | 116 | 10146 | 12:00 PM | 04:30 PM | 23-JUN-2025 | 03-AUG-2025 | M | 67A-138 | ATHS | Mary-Rose Wiesner | jhutchinson@mtsac.edu | 35 |
| RESD | 116 | 10146 | 12:00 PM | 04:30 PM | 23-JUN-2025 | 03-AUG-2025 | M | 67A-138 | ATHS | Mary-Rose Wiesner | mwiesner@mtsac.edu | 35 |
| RESD | 200A | 10143 | 23-JUN-2025 | 03-AUG-2025 | OCAM-HOSP | ATHS | James Hutchinson | jhutchinson@mtsac.edu | 11 | |||
| RESD | 200A | 10144 | 23-JUN-2025 | 03-AUG-2025 | OCAM-HOSP | ATHS | James Hutchinson | jhutchinson@mtsac.edu | 12 | |||
| RESD | 200A | 10145 | 23-JUN-2025 | 03-AUG-2025 | OCAM-HOSP | ATHS | James Hutchinson | jhutchinson@mtsac.edu | 12 | |||
| WELD | 40 | 10837 | 01:15 PM | 02:30 PM | 23-JUN-2025 | 03-AUG-2025 | TTh | 69-6912 | ATHS | Randy Montes | rmontes19@mtsac.edu | 15 |
| WELD | 50 | 10836 | 07:30 AM | 08:35 AM | 23-JUN-2025 | 03-AUG-2025 | TWTh | 69-6912 | ATHS | Randy Montes | rmontes19@mtsac.edu | 18 |
| WELD | 51 | 10835 | 07:30 AM | 08:35 AM | 23-JUN-2025 | 03-AUG-2025 | TWTh | 69-6911 | ATHS | Raul Tapia | rtapia@mtsac.edu | 18 |
| WELD | 60 | 10834 | 07:30 AM | 10:20 AM | 23-JUN-2025 | 03-AUG-2025 | TWTh | 69-6921 | ATHS | John Kuchta | jkuchta@mtsac.edu | 16 |
| WELD | 70A | 10832 | 07:45 AM | 10:35 AM | 23-JUN-2025 | 03-AUG-2025 | M | 69-6922 | ATHS | Daniel Garcia | djgarcia@mtsac.edu | 13 |
| WELD | 70B | 10839 | 01:15 PM | 04:05 PM | 23-JUN-2025 | 03-AUG-2025 | M | 69-6911 | ATHS | Raul Tapia | rtapia@mtsac.edu | 17 |
| WELD | 90A | 10840 | 01:15 PM | 04:05 PM | 23-JUN-2025 | 03-AUG-2025 | M | 69-6912 | ATHS | John Kuchta | jkuchta@mtsac.edu | 15 |
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