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Open Classes for Spring 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 | |
| BIOL | 1 | 40874 | 03:00 PM | 04:25 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 61-2320 | NS | Russell Forsee | rforsee@mtsac.edu | 4 |
| BIOL | 1 | 40877 | 05:15 PM | 06:40 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 61-2320 | NS | David Moskovitz | dmoskovitz@mtsac.edu | 26 |
| BIOL | 1 | 40878 | 05:15 PM | 06:40 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 61-2320 | NS | Astor Suriano | asuriano1@mtsac.edu | 30 |
| BIOL | 1 | 40890 | 01:15 PM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 11-2402 | NS | Jason Goff | aregenfuss@mtsac.edu | 13 |
| BIOL | 1 | 40890 | 01:15 PM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 11-2402 | NS | Jason Goff | jgoff7@mtsac.edu | 13 |
| BIOL | 1 | 40891 | 01:15 PM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 11-2402 | NS | Jason Goff | aregenfuss@mtsac.edu | 19 |
| BIOL | 1 | 40891 | 01:15 PM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 11-2402 | NS | Jason Goff | jgoff7@mtsac.edu | 19 |
| BIOL | 1 | 40899 | 01:15 PM | 04:25 PM | 24-FEB-2025 | 15-JUN-2025 | F | 7-1108 | NS | Mircea Voda | mvoda@mtsac.edu | 23 |
| BIOL | 1 | 40901 | 11:30 AM | 12:55 PM | 24-FEB-2025 | 15-JUN-2025 | WF | 61-2320 | NS | Mircea Voda | mvoda@mtsac.edu | 14 |
| BIOL | 15 | 40905 | 01:15 PM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 7-1209 | NS | Priscilla Watkins | pwatkins@mtsac.edu | 26 |
| BIOL | 17 | 43699 | 03:00 PM | 06:10 PM | 21-APR-2025 | 15-JUN-2025 | T | 7-1205 | NS | Timothy Revell | trevell@mtsac.edu | 16 |
| BIOL | 20 | 40914 | 08:00 AM | 09:25 AM | 24-FEB-2025 | 15-JUN-2025 | MW | 7-1205 | NS | Jacob Eagleton | jeagleton@mtsac.edu | 13 |
| BIOL | 20 | 40915 | 01:15 PM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 11-2105 | NS | Diana Churchill | dchurchill1@mtsac.edu | 20 |
| BIOL | 20 | 40917 | 11:30 AM | 12:55 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 11-2312 | NS | Maura Palacios Mejia | mpalaciosmejia@mtsac.edu | 17 |
| BIOL | 20 | 40918 | 01:15 PM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 11-2105 | NS | Lane Whitlow | lwhitlow@mtsac.edu | 18 |
| BIOL | 21 | 43446 | 09:45 AM | 12:55 PM | 24-FEB-2025 | 15-JUN-2025 | W | 7-1115 | NS | Diana Churchill | dchurchill1@mtsac.edu | 12 |
| BIOL | 4 | 43965 | 01:15 PM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 7-1114 | NS | David Mirman | dchurchill1@mtsac.edu | 19 |
| BIOL | 4 | 43965 | 01:15 PM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 7-1114 | NS | David Mirman | dmirman@mtsac.edu | 19 |
| BIOL | 6 | 40947 | 09:45 AM | 11:10 AM | 24-FEB-2025 | 15-JUN-2025 | TTh | 7-1205 | NS | Maura Palacios Mejia | mpalaciosmejia@mtsac.edu | 23 |
| BIOL | 6 | 40948 | 11:30 AM | 12:55 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 7-1205 | NS | Nanor Williams | nwilliams50@mtsac.edu | 8 |
| BIOL | 6 | 40949 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | T | 7-1205 | NS | Christopher Davison | cdavison3@mtsac.edu | 12 |
| BIOL | 6L | 40950 | 01:15 PM | 06:40 PM | 24-FEB-2025 | 15-JUN-2025 | Th | 7-1205 | NS | Nanor Williams | nwilliams50@mtsac.edu | 5 |
| BIOL | 6L | 40951 | 09:45 AM | 03:10 PM | 24-FEB-2025 | 15-JUN-2025 | F | 7-1205 | NS | Sarah MacLean | smaclean@mtsac.edu | 2 |
| BTNY | 3 | 40955 | 11:30 AM | 12:55 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 11-2402 | NS | Marziyeh Haghighat | mhaghighat@mtsac.edu | 18 |
| BUSA | 60 | 43262 | 08:00 AM | 02:50 PM | 24-FEB-2025 | 20-APR-2025 | S | 79-3260 | BUS | Steven Valdes | svaldes3@mtsac.edu | 5 |
| BUSA | 60 | 43263 | 08:00 AM | 02:50 PM | 24-FEB-2025 | 20-APR-2025 | S | 79-2280 | BUS | Erika Bowers | ebowers1@mtsac.edu | 31 |
| BUSA | 63 | 40052 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | T | 79-3270 | BUS | Steven Valdes | svaldes3@mtsac.edu | 15 |
| BUSA | 64 | 40053 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | W | 79-3270 | BUS | Steven Valdes | svaldes3@mtsac.edu | 21 |
| BUSA | 7 | 40020 | 09:45 AM | 12:20 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 79-3250 | BUS | Staff | 9 | |
| BUSA | 7 | 40023 | 07:00 PM | 09:35 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 79-2270 | BUS | Makalerina Tambunan | mtambunan1@mtsac.edu | 20 |
| BUSA | 7 | 40024 | 07:00 PM | 09:35 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 79-3230 | BUS | Makalerina Tambunan | mtambunan1@mtsac.edu | 23 |
| BUSA | 7 | 40025 | 06:00 PM | 10:10 PM | 24-FEB-2025 | 20-APR-2025 | M | 79-3240 | BUS | Ronda Shutt | rshutt2@mtsac.edu | 28 |
| BUSA | 75 | 40059 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | T | 79-2280 | BUS | Donna Wilson | dwilson58@mtsac.edu | 5 |
| BUSA | 8 | 40036 | 07:00 PM | 09:35 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 79-3240 | BUS | Nelson Ildefonso | nildefonso@mtsac.edu | 21 |
| BUSA | 8 | 43253 | 06:00 PM | 10:10 PM | 21-APR-2025 | 15-JUN-2025 | M | 79-3240 | BUS | Ronda Shutt | rshutt2@mtsac.edu | 27 |
| BUSC | 1A | 40144 | 08:00 AM | 09:25 AM | 24-FEB-2025 | 15-JUN-2025 | TTh | 78-3160 | BUS | Kittiyaratch Thanakornmonkkonchai | kthanakornmonkkoncha@mtsac.edu | 16 |
| BUSC | 1A | 40148 | 11:30 AM | 12:55 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 78-3180 | BUS | Yue He | yhe70@mtsac.edu | 16 |
| BUSC | 1A | 40150 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | T | 78-3160 | BUS | Cris Vega | cvega15@mtsac.edu | 27 |
| BUSC | 1A | 43183 | 09:45 AM | 11:10 AM | 24-FEB-2025 | 15-JUN-2025 | TTh | 78-3160 | BUS | Yue He | yhe70@mtsac.edu | 30 |
| BUSC | 1A | 43437 | 11:30 AM | 12:55 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 78-3180 | BUS | Bawl Truong | btruong17@mtsac.edu | 13 |
| BUSC | 1A | 43516 | 11:30 AM | 12:55 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 78-3160 | BUS | Jeff Bajah | jbajah@mtsac.edu | 29 |
| BUSC | 1AH | 43261 | 01:15 PM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 78-3160 | BUS | Esha Ahmed | eahmed4@mtsac.edu | 6 |
| BUSC | 1B | 40187 | 07:00 PM | 10:15 PM | 24-FEB-2025 | 15-JUN-2025 | M | 78-3160 | BUS | Mariano Baez | mbaez10@mtsac.edu | 11 |
| BUSC | 1B | 43921 | 24-FEB-2025 | 15-JUN-2025 | ONLINE-ASYNC | BUS | Louis Zawahri | lzawahri@mtsac.edu | 20 | |||
| BUSL | 18 | 40199 | 07:00 PM | 10:15 PM | 24-FEB-2025 | 15-JUN-2025 | M | 78-2105 | BUS | Calvin Yang | cyang164@mtsac.edu | 14 |
| BUSL | 18 | 43266 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | T | 78-3100 | BUS | Lita Abella | labella@mtsac.edu | 26 |
| BUSL | 19 | 40207 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | W | 78-2105 | BUS | Timothy Durfield | tdurfield@mtsac.edu | 21 |
| BUSM | 50 | 40100 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | W | 79-3240 | BUS | Tyler Watkins | twatkins2@mtsac.edu | 19 |
| BUSM | 52 | 43695 | 07:00 PM | 10:15 PM | 24-FEB-2025 | 15-JUN-2025 | M | 79-3260 | BUS | Tyler Watkins | twatkins2@mtsac.edu | 28 |
| BUSM | 60 | 40113 | 09:45 AM | 11:10 AM | 24-FEB-2025 | 15-JUN-2025 | MW | 79-3260 | BUS | Derek Dokter | ddokter@mtsac.edu | 8 |
| BUSM | 61 | 40114 | 11:30 AM | 12:55 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 79-3260 | BUS | Derek Dokter | ddokter@mtsac.edu | 8 |
| BUSM | 62 | 40111 | 01:15 PM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 79-3290 | BUS | Ronald Morris | rmorris18@mtsac.edu | 9 |
| BUSM | 66 | 40117 | 11:30 AM | 12:55 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 79-3240 | BUS | Sam Atherton | satherton@mtsac.edu | 8 |
| BUSO | 25 | 40122 | 09:45 AM | 11:10 AM | 24-FEB-2025 | 15-JUN-2025 | TTh | 77-2040 | BUS | Kathy Salata | ksalata@mtsac.edu | 6 |
| BUSO | 25 | 40123 | 11:30 AM | 12:55 PM | 24-FEB-2025 | 15-JUN-2025 | MW | 77-2040 | BUS | Carlos Cons | ccons2@mtsac.edu | 12 |
| BUSO | 25 | 40124 | 11:30 AM | 12:55 PM | 24-FEB-2025 | 15-JUN-2025 | TTh | 77-2040 | BUS | Kathy Salata | ksalata@mtsac.edu | 5 |
| BUSO | 25 | 40125 | 07:00 PM | 10:15 PM | 24-FEB-2025 | 15-JUN-2025 | M | 77-2040 | BUS | Gerardo Carrasco | gcarrasco9@mtsac.edu | 17 |
| BUSR | 50 | 40228 | 11:30 AM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | T | 78-3100 | BUS | Valerie Pestana | vpestana1@mtsac.edu | 24 |
| BUSR | 50 | 40230 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | Th | 78-3160 | BUS | Richard Stephan | rstephan@mtsac.edu | 31 |
| BUSR | 51 | 40232 | 07:00 PM | 10:15 PM | 24-FEB-2025 | 15-JUN-2025 | M | 77-2070 | BUS | Gustavo Gavilanes | ggavilanes@mtsac.edu | 16 |
| BUSR | 52 | 40233 | 11:30 AM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | W | 78-3100 | BUS | Valerie Pestana | vpestana1@mtsac.edu | 30 |
| BUSR | 52 | 40234 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | T | 77-2070 | BUS | Jose Bencosme | andy.bencosme@mtsac.edu | 38 |
| BUSR | 52 | 40235 | 07:00 PM | 10:15 PM | 24-FEB-2025 | 15-JUN-2025 | M | 78-3180 | BUS | Erik Pena | epena6@mtsac.edu | 37 |
| BUSR | 53 | 40239 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | W | 78-3180 | BUS | Elizabeth Bushman | ebushman@mtsac.edu | 27 |
| BUSR | 55 | 42055 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | Th | 77-2070 | BUS | Monte Cicino | mcicino@mtsac.edu | 30 |
| BUSR | 59 | 40237 | 11:30 AM | 02:40 PM | 24-FEB-2025 | 15-JUN-2025 | Th | 78-3100 | BUS | Valerie Pestana | vpestana1@mtsac.edu | 18 |
| BUSR | 60 | 40240 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | W | 78-3160 | BUS | Gregory Shipp | gshipp@mtsac.edu | 33 |
| BUSR | 62 | 40241 | 07:00 PM | 10:10 PM | 24-FEB-2025 | 15-JUN-2025 | T | BUS | Elizabeth Bushman | ebushman@mtsac.edu | 27 | |
| BUSS | 36 | 40137 | 09:45 AM | 11:10 AM | 24-FEB-2025 | 15-JUN-2025 | MW | 79-3280 | BUS | Laura Tracey | ltracey@mtsac.edu | 6 |
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