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Open Classes for Fall 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.
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| Subject | Course Number | CRN | Start Time | End Time | Start Date | End Date | CRS DAYS | ROOM | Division | Instructor | Seats Available | |
| CHEM | 51 | 20669 | 01:15 PM | 02:40 PM | 25-AUG-2025 | 14-DEC-2025 | MW | 7-1201 | NS | Han Dang | hdang@mtsac.edu | 4 |
| CHEM | 51 | 20678 | 04:45 PM | 06:10 PM | 25-AUG-2025 | 14-DEC-2025 | TTh | 7-1201 | NS | Basel Zaitoun | bzaitoun@mtsac.edu | 6 |
| CHEM | 81 | 20690 | 09:45 AM | 11:10 AM | 25-AUG-2025 | 14-DEC-2025 | MW | 61-3419 | NS | Michael Marsella | mmarsella@mtsac.edu | 10 |
| CHEM | 81 | 20691 | 11:30 AM | 12:55 PM | 25-AUG-2025 | 14-DEC-2025 | TTh | 7-2102 | NS | Aaron Watson | awatson14@mtsac.edu | 5 |
| CHEM | 9 | 20479 | 08:00 AM | 09:25 AM | 25-AUG-2025 | 14-DEC-2025 | TTh | 7-1201 | NS | Kenneth Huang | khuang@mtsac.edu | 3 |
| CHEM | 9 | 20490 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | NS | Anshika Kapur | akapur@mtsac.edu | 3 | |||
| CHLD | 1 | 24848 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Sain Sumiati | ssumiati@mtsac.edu | 35 | |||
| CHLD | 10 | 20373 | 09:45 AM | 11:10 AM | 25-AUG-2025 | 14-DEC-2025 | TTh | 578-1820 | BUS | Billy Truong | billy.truong@mtsac.edu | 2 |
| CHLD | 10 | 20377 | 01:15 PM | 02:40 PM | 25-AUG-2025 | 14-DEC-2025 | TTh | 578-1860 | BUS | Billy Truong | billy.truong@mtsac.edu | 3 |
| CHLD | 10 | 20381 | 06:30 PM | 09:40 PM | 25-AUG-2025 | 14-DEC-2025 | F | 578-1810 | BUS | Teresa Landeros | tlanderos@mtsac.edu | 3 |
| CHLD | 10 | 20394 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Charity James | cvasquez118@mtsac.edu | 2 | |||
| CHLD | 5 | 20362 | 08:00 AM | 11:10 AM | 25-AUG-2025 | 14-DEC-2025 | F | 578-1810 | BUS | Lucy Jackson | ljackson@mtsac.edu | 4 |
| CHLD | 50 | 20422 | 11:30 AM | 12:55 PM | 25-AUG-2025 | 14-DEC-2025 | TTh | 578-1820 | BUS | Courtney Schlickenmeyer | courtney.schlickenmeyer@mtsac.edu | 11 |
| CHLD | 64 | 20447 | 09:45 AM | 12:55 PM | 25-AUG-2025 | 14-DEC-2025 | M | 578-1810 | BUS | Ellen Horwitz | ehorwitz@mtsac.edu | 9 |
| CHLD | 66 | 20536 | 06:30 PM | 08:35 PM | 25-AUG-2025 | 14-DEC-2025 | T | 578-1820 | BUS | Shireetha Gethers | sgethers@mtsac.edu | 2 |
| CHLD | 66 | 20579 | 06:30 PM | 08:35 PM | 25-AUG-2025 | 14-DEC-2025 | T | 578-1820 | BUS | Shireetha Gethers | sgethers@mtsac.edu | 2 |
| CHLD | 66L | 20620 | 08:55 AM | 12:05 PM | 25-AUG-2025 | 14-DEC-2025 | T | 576-1630 | BUS | Janice Mendez | jrice@mtsac.edu | 2 |
| CHLD | 66L | 20628 | 03:00 PM | 06:10 PM | 25-AUG-2025 | 14-DEC-2025 | M | 576-1630 | BUS | Courtney Schlickenmeyer | courtney.schlickenmeyer@mtsac.edu | 2 |
| CHLD | 67 | 20581 | 06:30 PM | 08:35 PM | 25-AUG-2025 | 14-DEC-2025 | T | 576-1630 | BUS | Luz Melendez | lmelendez17@mtsac.edu | 3 |
| CHLD | 67 | 20587 | 06:30 PM | 08:35 PM | 25-AUG-2025 | 14-DEC-2025 | T | 576-1630 | BUS | Luz Melendez | lmelendez17@mtsac.edu | 2 |
| CHLD | 67L | 20632 | 08:30 AM | 12:05 PM | 25-AUG-2025 | 14-DEC-2025 | T | 576-1630 | BUS | Janice Mendez | jrice@mtsac.edu | 3 |
| CHLD | 67L | 20639 | 02:30 PM | 06:05 PM | 25-AUG-2025 | 14-DEC-2025 | M | 576-1630 | BUS | Courtney Schlickenmeyer | courtney.schlickenmeyer@mtsac.edu | 2 |
| CHLD | 68 | 20589 | 11:30 AM | 12:55 PM | 25-AUG-2025 | 14-DEC-2025 | TTh | 578-1860 | BUS | Douglas Hughey | dhughey@mtsac.edu | 24 |
| CHLD | 71B | 20642 | 20-OCT-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Tamika Addison | taddison@mtsac.edu | 3 | |||
| CHLD | 80 | 20602 | 20-OCT-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Sheila Mateo | smateo3@mtsac.edu | 20 | |||
| CISB | 10 | 20053 | 07:00 PM | 10:10 PM | 25-AUG-2025 | 14-DEC-2025 | T | ONLINE-SYNCH | BUS | Josephine Syiem | jsyiem@mtsac.edu | 9 |
| CISB | 11 | 20059 | 09:45 AM | 11:10 AM | 25-AUG-2025 | 14-DEC-2025 | MW | 78-2100 | BUS | Barry Andrews | bandrews@mtsac.edu | 14 |
| CISB | 11 | 20063 | 11:30 AM | 12:55 PM | 25-AUG-2025 | 14-DEC-2025 | MW | 79-2240 | BUS | Paul Chiu | pchiu7@mtsac.edu | 8 |
| CISB | 11 | 20065 | 09:45 AM | 11:10 AM | 25-AUG-2025 | 14-DEC-2025 | TTh | 79-2280 | BUS | Jason Cantus | sable.cantus@mtsac.edu | 2 |
| CISB | 11 | 20071 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Paul Chiu | pchiu7@mtsac.edu | 6 | |||
| CISB | 11 | 20073 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Jason Cantus | sable.cantus@mtsac.edu | 6 | |||
| CISB | 11 | 20082 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Wilson Syiem | wsyiem@mtsac.edu | 9 | |||
| CISB | 15 | 20133 | 09:45 AM | 11:10 AM | 25-AUG-2025 | 14-DEC-2025 | MW | 78-2140 | BUS | Sohair Zaki | szaki5@mtsac.edu | 8 |
| CISB | 15 | 20135 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Clair Mason | cmason@mtsac.edu | 5 | |||
| CISB | 21 | 20139 | 07:00 PM | 10:10 PM | 25-AUG-2025 | 14-DEC-2025 | T | ONLINE-SYNCH | BUS | John Cameron | jcameron4@mtsac.edu | 18 |
| CISB | 51 | 20450 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Robert Stubbe | rstubbe@mtsac.edu | 6 | |||
| CISB | 60 | 20451 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Angel Martinon Hernandez | ahernandez189@mtsac.edu | 7 | |||
| CISB | 63 | 20452 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Sohair Zaki | szaki5@mtsac.edu | 6 | |||
| CISD | 21 | 20462 | 07:00 PM | 08:30 PM | 25-AUG-2025 | 14-DEC-2025 | W | 78-2100 | BUS | John Blyzka | jblyzka@mtsac.edu | 10 |
| CISD | 21L | 20464 | 08:40 PM | 10:10 PM | 25-AUG-2025 | 14-DEC-2025 | W | 78-2100 | BUS | John Blyzka | jblyzka@mtsac.edu | 10 |
| CISD | 40 | 20466 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Velia Orefice | vquintana@mtsac.edu | 15 | |||
| CISM | 11 | 20474 | 07:00 PM | 08:30 PM | 25-AUG-2025 | 14-DEC-2025 | T | 78-2100 | BUS | Gina Zelaya | gzelaya@mtsac.edu | 12 |
| CISN | 11 | 20476 | 07:00 PM | 10:10 PM | 25-AUG-2025 | 14-DEC-2025 | T | 78-2140 | BUS | Barry Andrews | bandrews@mtsac.edu | 5 |
| CISN | 11 | 24131 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Barry Andrews | bandrews@mtsac.edu | 2 | |||
| CISN | 11L | 20477 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Barry Andrews | bandrews@mtsac.edu | 5 | |||
| CISN | 11L | 24132 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Barry Andrews | bandrews@mtsac.edu | 2 | |||
| CISN | 21 | 20478 | 09:45 AM | 11:10 AM | 25-AUG-2025 | 14-DEC-2025 | MW | 78-2155 | BUS | Robert Stubbe | rstubbe@mtsac.edu | 10 |
| CISN | 24 | 20480 | 07:00 PM | 08:30 PM | 25-AUG-2025 | 14-DEC-2025 | W | 78-2135 | BUS | Velia Orefice | vquintana@mtsac.edu | 7 |
| CISN | 24L | 20482 | 08:40 PM | 10:10 PM | 25-AUG-2025 | 14-DEC-2025 | W | 78-2135 | BUS | Velia Orefice | vquintana@mtsac.edu | 5 |
| CISN | 34 | 20554 | 20-OCT-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Robert Stubbe | rstubbe@mtsac.edu | 15 | |||
| CISN | 34L | 20557 | 20-OCT-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Robert Stubbe | rstubbe@mtsac.edu | 15 | |||
| CISN | 72A | 20561 | 20-OCT-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Paul Chiu | pchiu7@mtsac.edu | 29 | |||
| CISP | 10 | 20583 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Lingyi Lu | llu73@mtsac.edu | 3 | |||
| CISP | 10 | 20586 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Angel Martinon Hernandez | ahernandez189@mtsac.edu | 3 | |||
| CISP | 31 | 20616 | 09:45 AM | 11:10 AM | 25-AUG-2025 | 14-DEC-2025 | TTh | 79-2240 | BUS | John Blyzka | jblyzka@mtsac.edu | 3 |
| CISP | 31 | 20625 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Sazeda Sultana | ssultana2@mtsac.edu | 4 | |||
| CISP | 31L | 20617 | 11:30 AM | 12:55 PM | 25-AUG-2025 | 14-DEC-2025 | T | 79-2240 | BUS | John Blyzka | jblyzka@mtsac.edu | 3 |
| CISP | 31L | 20627 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Sazeda Sultana | ssultana2@mtsac.edu | 4 | |||
| CISP | 71 | 20629 | 09:45 AM | 11:10 AM | 25-AUG-2025 | 14-DEC-2025 | TTh | 79-2260 | BUS | Sohair Zaki | szaki5@mtsac.edu | 12 |
| CISP | 71L | 20631 | 11:30 AM | 12:55 PM | 25-AUG-2025 | 14-DEC-2025 | Th | 79-2260 | BUS | Sohair Zaki | szaki5@mtsac.edu | 10 |
| CISP | 74 | 20633 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Sohair Zaki | szaki5@mtsac.edu | 7 | |||
| CISP | 74L | 20636 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Sohair Zaki | szaki5@mtsac.edu | 6 | |||
| CISS | 25 | 20665 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Paul Chiu | pchiu7@mtsac.edu | 3 | |||
| CISS | 25L | 20666 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Paul Chiu | pchiu7@mtsac.edu | 3 | |||
| CISS | 27 | 20667 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Paul Chiu | pchiu7@mtsac.edu | 9 | |||
| CISS | 29 | 20668 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | John Lin | jlin40@mtsac.edu | 11 | |||
| CISW | 17 | 20673 | 07:00 PM | 10:10 PM | 25-AUG-2025 | 14-DEC-2025 | W | 78-2110 | BUS | Jason Cantus | sable.cantus@mtsac.edu | 20 |
| CISW | 24 | 20683 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Jason Cantus | sable.cantus@mtsac.edu | 11 | |||
| CISW | 24L | 20706 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | BUS | Jason Cantus | sable.cantus@mtsac.edu | 9 | |||
| CNET | 50 | 21518 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | ATHS | Kevin Praeger | kpraeger@mtsac.edu | 7 | |||
| CNET | 50 | 21519 | 08:00 AM | 11:10 AM | 25-AUG-2025 | 14-DEC-2025 | T | 28B-401 | ATHS | Kenneth Miller | hyee3@mtsac.edu | 3 |
| CNET | 50 | 21519 | 08:00 AM | 11:10 AM | 25-AUG-2025 | 14-DEC-2025 | T | 28B-401 | ATHS | Kenneth Miller | kmiller30@mtsac.edu | 3 |
| COMM | 15 | 22860 | 04:30 PM | 05:35 PM | 22-SEP-2025 | 14-DEC-2025 | T | 26D-1411 | HSS | Thuy Vi Pham | dcantrell3@mtsac.edu | 9 |
| COMM | 15 | 22860 | 04:30 PM | 05:35 PM | 22-SEP-2025 | 14-DEC-2025 | T | 26D-1411 | HSS | Thuy Vi Pham | tpham91@mtsac.edu | 9 |
| COMM | 2 | 22862 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | HSS | Crystal Lane Sandoval | cls.sandoval@mtsac.edu | 6 | |||
| COMM | 20 | 22882 | 09:45 AM | 11:10 AM | 25-AUG-2025 | 14-DEC-2025 | MW | 26A-1891 | HSS | Daniel Cantrell | dcantrell3@mtsac.edu | 3 |
| COMM | 3 | 22865 | 01:15 PM | 02:40 PM | 25-AUG-2025 | 14-DEC-2025 | TTh | 26A-1811 | HSS | Stacie Mitchell | smitchell37@mtsac.edu | 7 |
| COMM | 7 | 22871 | 11:30 AM | 12:55 PM | 25-AUG-2025 | 14-DEC-2025 | MW | 26A-3811 | HSS | Sharon Selnick | sselnick@mtsac.edu | 2 |
| COMM | 8 | 24845 | 20-OCT-2025 | 14-DEC-2025 | ONLINE-ASYNC | HSS | Julie Mallard Laverty | julie.laverty@mtsac.edu | 12 | |||
| COMM | C1000 | 22640 | 07:30 AM | 09:35 AM | 25-AUG-2025 | 14-DEC-2025 | MW | 26D-2220 | HSS | Aaron Fullman | afullman@mtsac.edu | 2 |
| COMM | C1000 | 22653 | 09:45 AM | 11:50 AM | 25-AUG-2025 | 14-DEC-2025 | MW | 77-2070 | HSS | Grace Stinson | gstinson@mtsac.edu | 4 |
| COMM | C1000 | 22678 | 12:00 PM | 02:05 PM | 25-AUG-2025 | 14-DEC-2025 | MW | 77-2080 | HSS | Kenneth Klawitter | kklawitter@mtsac.edu | 2 |
| COMM | C1000 | 22689 | 12:00 PM | 02:05 PM | 25-AUG-2025 | 14-DEC-2025 | MW | 11-2115 | HSS | Roger Willis | rwillis3@mtsac.edu | 3 |
| COMM | C1000 | 22699 | 02:15 PM | 04:20 PM | 25-AUG-2025 | 14-DEC-2025 | MW | 26A-3811 | HSS | Sharon Selnick | sselnick@mtsac.edu | 3 |
| COMM | C1000 | 22704 | 04:30 PM | 06:35 PM | 25-AUG-2025 | 14-DEC-2025 | MW | 26A-1881 | HSS | Andrew Silverstein | asilverstein@mtsac.edu | 2 |
| COMM | C1000 | 22728 | 12:00 PM | 02:05 PM | 25-AUG-2025 | 14-DEC-2025 | TTh | 26D-3481 | HSS | Kenneth Klawitter | kklawitter@mtsac.edu | 2 |
| COMM | C1000 | 22739 | 12:00 PM | 02:05 PM | 25-AUG-2025 | 14-DEC-2025 | M | 26B-3555 | HSS | Thuy Vi Pham | tpham91@mtsac.edu | 5 |
| COMM | C1000 | 22740 | 12:00 PM | 02:05 PM | 25-AUG-2025 | 14-DEC-2025 | M | 26A-3821 | HSS | Abel Curva | acurva@mtsac.edu | 5 |
| COMM | C1000 | 22741 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | HSS | Thuy Vi Pham | tpham91@mtsac.edu | 7 | |||
| COMM | C1000 | 22745 | 09:45 AM | 11:50 AM | 25-AUG-2025 | 14-DEC-2025 | W | 26A-2610 | HSS | Alissa Duong | alissa.duong@mtsac.edu | 2 |
| COMM | C1000 | 22760 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | HSS | Julie Mallard Laverty | julie.laverty@mtsac.edu | 4 | |||
| COMM | C1000 | 22761 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | HSS | Julie Mallard Laverty | julie.laverty@mtsac.edu | 2 | |||
| COMM | C1000 | 22762 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | HSS | Julie Mallard Laverty | julie.laverty@mtsac.edu | 3 | |||
| COMM | C1000 | 22772 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | HSS | Jasmine McLeod | jmcleod1@mtsac.edu | 2 | |||
| COMM | C1000 | 22786 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | HSS | Warren Taylor | wtaylor@mtsac.edu | 2 | |||
| COMM | C1000 | 22837 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | HSS | Kenneth Klawitter | kklawitter@mtsac.edu | 2 | |||
| COMM | C1000 | 24806 | 25-AUG-2025 | 14-DEC-2025 | ONLINE-ASYNC | HSS | Jasmine McLeod | jmcleod1@mtsac.edu | 4 | |||
| COUN | 1 | 23016 | 09:45 AM | 11:50 AM | 20-OCT-2025 | 14-DEC-2025 | Th | 12-1020 | SS | Emily Versace | eversace@mtsac.edu | 12 |
| COUN | 1 | 23019 | 09:45 AM | 11:50 AM | 20-OCT-2025 | 14-DEC-2025 | W | 12-1280 | SS | Daisy Gutierrez | dbasurto1@mtsac.edu | 15 |
| COUN | 2 | 23056 | 11:30 AM | 12:55 PM | 25-AUG-2025 | 14-DEC-2025 | MW | 12-1060 | SS | Andrea Torres | atorres1@mtsac.edu | 9 |
| COUN | 2 | 23057 | 08:00 AM | 09:25 AM | 25-AUG-2025 | 14-DEC-2025 | TTh | 12-1020 | SS | Traci Ebue | tebue@mtsac.edu | 2 |
| CSCI | 150 | 22062 | 07:00 PM | 08:25 PM | 25-AUG-2025 | 14-DEC-2025 | MW | 61-2419 | NS | Mohammad Qazi | mqazi2@mtsac.edu | 15 |
| CSCI | 240 | 20657 | 08:00 AM | 10:05 AM | 25-AUG-2025 | 14-DEC-2025 | MW | 61-3311 | NS | Dominick Atanasio | datanasio@mtsac.edu | 18 |
| CUL | 102 | 24851 | 07:30 AM | 09:50 AM | 20-OCT-2025 | 14-DEC-2025 | TTh | 78-2195 | BUS | Robert Baradaran | rbaradaran@mtsac.edu | 14 |
| CUL | 115 | 20795 | 08:30 AM | 02:55 PM | 25-AUG-2025 | 14-DEC-2025 | TTh | 78-1185 | BUS | Alexander Carrillo | acarrillo74@mtsac.edu | 3 |
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