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Open Online and Hybrid Classes for Spring 2026
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 | 40954 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | NS | Thang Nguyen | tnguyen433@mtsac.edu | 8 |
| CHEM | 9 | 40955 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | NS | Thang Nguyen | tnguyen433@mtsac.edu | 22 |
| CHEM | 9 | 40957 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | NS | Cuiwen He | che@mtsac.edu | 16 |
| CHEM | 9 | 40958 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | NS | Cuiwen He | che@mtsac.edu | 21 |
| CHEM | 9 | 40960 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | NS | Cuiwen He | che@mtsac.edu | 16 |
| CHIN | 1 | 43037 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Chih-Ping Chang | cchang@mtsac.edu | 5 |
| CHIN | 1 | 43038 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Chih-Ping Chang | cchang@mtsac.edu | 28 |
| CHLD | 1 | 40427 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | BUS | Shireetha Gethers | sgethers@mtsac.edu | 9 |
| CHLD | 1 | 40428 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Sain Sumiati | ssumiati@mtsac.edu | 16 |
| CHLD | 1 | 40440 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Shireetha Gethers | sgethers@mtsac.edu | 21 |
| CHLD | 10 | 40456 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Mayda Medrano | mmedrano@mtsac.edu | 4 |
| CHLD | 10 | 40458 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | BUS | Shireetha Gethers | sgethers@mtsac.edu | 24 |
| CHLD | 10 | 40474 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Shireetha Gethers | sgethers@mtsac.edu | 28 |
| CHLD | 5 | 40443 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | BUS | Luz Melendez | lmelendez17@mtsac.edu | 3 |
| CHLD | 50 | 40491 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Lucy Jackson | ljackson@mtsac.edu | 10 |
| CHLD | 68 | 40531 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Kelly Field | kfield1@mtsac.edu | 12 |
| CHLD | 68 | 40533 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Kelly Field | kfield1@mtsac.edu | 20 |
| CHLD | 71A | 40590 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | BUS | Guadalupe Hernandez | ghernandez161@mtsac.edu | 26 |
| CHLD | 71B | 40591 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Tamika Addison | taddison@mtsac.edu | 23 |
| CHLD | 74 | 40539 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Janice Mendez | jrice@mtsac.edu | 18 |
| CHLD | 75 | 40540 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Tamika Addison | taddison@mtsac.edu | 22 |
| CHLD | 79 | 40606 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Luz Melendez | lmelendez17@mtsac.edu | 10 |
| CHLD | 84 | 40543 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | BUS | Estela Mejia Gonzalez | emejiagonzalez@mtsac.edu | 7 |
| CHLD | 84 | 40592 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Estela Mejia Gonzalez | emejiagonzalez@mtsac.edu | 25 |
| CHLD | 85 | 40544 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Cecelia Thay | cthay@mtsac.edu | 18 |
| CISB | 10 | 40003 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-SYNCH | BUS | Josephine Syiem | jsyiem@mtsac.edu | 17 |
| CISB | 11 | 40016 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Staff | 34 | |
| CISB | 11 | 40013 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Barry Andrews | bandrews@mtsac.edu | 11 |
| CISB | 11 | 40015 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Paul Chiu | pchiu7@mtsac.edu | 22 |
| CISB | 15 | 40024 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Robert Stubbe | rstubbe@mtsac.edu | 24 |
| CISB | 21 | 40027 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Staff | 5 | |
| CISB | 21 | 40026 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-SYNCH | BUS | John Cameron | jcameron4@mtsac.edu | 28 |
| CISB | 31 | 40028 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Cynthia Erbe | cerbe@mtsac.edu | 2 |
| CISB | 51 | 40029 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Robert Stubbe | rstubbe@mtsac.edu | 17 |
| CISD | 11 | 40031 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Clair Mason | cmason@mtsac.edu | 6 |
| CISD | 11L | 40032 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Clair Mason | cmason@mtsac.edu | 6 |
| CISD | 21 | 43965 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | John Blyzka | jblyzka@mtsac.edu | 25 |
| CISD | 21L | 43966 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | John Blyzka | jblyzka@mtsac.edu | 25 |
| CISD | 40 | 40037 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Velia Orefice | vquintana@mtsac.edu | 22 |
| CISD | 41 | 40039 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Sohair Zaki | szaki5@mtsac.edu | 18 |
| CISM | 11 | 40042 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Gina Zelaya | gzelaya@mtsac.edu | 8 |
| CISN | 11 | 43963 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Barry Andrews | bandrews@mtsac.edu | 28 |
| CISN | 11L | 40044 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Barry Andrews | bandrews@mtsac.edu | 16 |
| CISN | 11L | 43964 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Barry Andrews | bandrews@mtsac.edu | 28 |
| CISN | 31 | 40047 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Robert Stubbe | rstubbe@mtsac.edu | 13 |
| CISN | 31L | 40048 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Robert Stubbe | rstubbe@mtsac.edu | 13 |
| CISN | 71 | 40049 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | BUS | Jason Cantus | sable.cantus@mtsac.edu | 27 |
| CISP | 10 | 40051 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Angel Martinon Hernandez | ahernandez189@mtsac.edu | 22 |
| CISP | 10 | 40052 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Lingyi Lu | llu73@mtsac.edu | 31 |
| CISP | 21 | 43961 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Ross Paz | rpaz7@mtsac.edu | 35 |
| CISP | 21L | 43962 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Ross Paz | rpaz7@mtsac.edu | 35 |
| CISP | 24 | 40057 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | John Blyzka | jblyzka@mtsac.edu | 29 |
| CISP | 24L | 40058 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | John Blyzka | jblyzka@mtsac.edu | 29 |
| CISP | 34 | 40009 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | John Blyzka | jblyzka@mtsac.edu | 7 |
| CISP | 34L | 40010 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | John Blyzka | jblyzka@mtsac.edu | 7 |
| CISP | 71 | 43955 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Sohair Zaki | szaki5@mtsac.edu | 10 |
| CISP | 71L | 43956 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Sohair Zaki | szaki5@mtsac.edu | 10 |
| CISS | 11 | 40065 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | BUS | John Blyzka | jblyzka@mtsac.edu | 23 |
| CISS | 11 | 40066 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | John Blyzka | jblyzka@mtsac.edu | 34 |
| CISS | 25 | 40081 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Paul Chiu | pchiu7@mtsac.edu | 22 |
| CISS | 25L | 40082 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Paul Chiu | pchiu7@mtsac.edu | 22 |
| CISS | 27 | 40084 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Paul Chiu | pchiu7@mtsac.edu | 16 |
| CISS | 29 | 40085 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | John Lin | jlin40@mtsac.edu | 15 |
| CISW | 31 | 40089 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Jason Cantus | sable.cantus@mtsac.edu | 19 |
| CISW | 31L | 40090 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Jason Cantus | sable.cantus@mtsac.edu | 19 |
| CNET | 50 | 41757 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | ATHS | Kevin Praeger | kpraeger@mtsac.edu | 12 |
| COMM | 30 | 43264 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Crystal Lane Sandoval | cls.sandoval@mtsac.edu | 11 |
| COMM | 9 | 43251 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Crystal Lane Sandoval | cls.sandoval@mtsac.edu | 6 |
| COMM | C1000 | 43187 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Franciella Jaimes | fjaimes@mtsac.edu | 16 |
| COMM | C1000 | 43193 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Silvia Cruz-Pobocik | scruzpobocik@mtsac.edu | 20 |
| COMM | C1000 | 43194 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Robert Walls | rwalls1@mtsac.edu | 7 |
| COMM | C1000 | 43195 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Christina Perez | cperez229@mtsac.edu | 12 |
| COMM | C1000 | 43196 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Janella Eshiet | jeshiet@mtsac.edu | 24 |
| COMM | C1000 | 43197 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Raffaela Baker | rbaker15@mtsac.edu | 28 |
| COMM | C1000 | 43198 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Rebecca Escamilla | rgonzalez347@mtsac.edu | 24 |
| COMM | C1000 | 43199 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | James Arroyo | jarroyo40@mtsac.edu | 27 |
| COMM | C1000 | 43200 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Holly Hart | hhart@mtsac.edu | 21 |
| COMM | C1000 | 43201 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Grace Stinson | gstinson@mtsac.edu | 29 |
| COMM | C1000 | 43202 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Sarina Wang | sarina.wang@mtsac.edu | 22 |
| COMM | C1000 | 43203 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Oldooz Mohammadi | omohammadi@mtsac.edu | 25 |
| COMM | C1000 | 43204 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Theresa Cooper Turner | tcooperturner@mtsac.edu | 20 |
| COMM | C1000 | 43205 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Jamille Harrell-Sims | jharrellsims@mtsac.edu | 29 |
| COMM | C1000 | 43206 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Eduardo Arvilla Bohmer | earvillabohmer@mtsac.edu | 29 |
| COMM | C1000 | 43215 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Andrea Ruiz | aruiz130@mtsac.edu | 30 |
| COMM | C1000 | 43218 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Priscilla Iglesias | piglesias1@mtsac.edu | 28 |
| COMM | C1000 | 43220 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Kurt Farschman | kfarschman@mtsac.edu | 16 |
| COMM | C1000 | 43221 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Franciella Jaimes | fjaimes@mtsac.edu | 29 |
| COMM | C1000 | 43223 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Warren Taylor | wtaylor@mtsac.edu | 6 |
| COMM | C1000 | 43224 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Diana Solorzano | dsolorzano3@mtsac.edu | 26 |
| COMM | C1000 | 43225 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Elizabeth Crossman | ecrossman@mtsac.edu | 11 |
| COMM | C1000 | 43227 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Silvia Cruz-Pobocik | scruzpobocik@mtsac.edu | 27 |
| COMM | C1000 | 43229 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Robert Walls | rwalls1@mtsac.edu | 26 |
| COMM | C1000 | 43231 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Raffaela Baker | rbaker15@mtsac.edu | 29 |
| COMM | C1000 | 43232 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Rebecca Escamilla | rgonzalez347@mtsac.edu | 25 |
| COMM | C1000 | 43234 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Holly Hart | hhart@mtsac.edu | 17 |
| COUN | 1 | 42441 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | SS | Patricia Maestro | pmaestro@mtsac.edu | 4 |
| COUN | 1 | 42442 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Patricia Maestro | pmaestro@mtsac.edu | 22 |
| COUN | 1 | 42443 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Mimi Ly | mly36@mtsac.edu | 17 |
| COUN | 2 | 42447 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Jeffrey Grajeda | jgrajeda7@mtsac.edu | 12 |
| COUN | 2 | 42448 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Lin Liu | lliu126@mtsac.edu | 25 |
| COUN | 2 | 42449 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Stephania Alvarez | sgonzalez197@mtsac.edu | 12 |
| COUN | 2 | 42450 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | SS | Chan-Phuong Ton | cton@mtsac.edu | 15 |
| COUN | 2 | 42451 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | SS | Chan-Phuong Ton | cton@mtsac.edu | 24 |
| COUN | 2 | 42452 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Gilbert Alvarado | galvarado17@mtsac.edu | 10 |
| COUN | 5 | 42458 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | SS | Stanley Mbuthi | smbuthi@mtsac.edu | 22 |
| COUN | 5 | 42459 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | SS | Stanley Mbuthi | smbuthi@mtsac.edu | 30 |
| COUN | 5 | 42460 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Jeremy Hart | jhart@mtsac.edu | 12 |
| COUN | 5 | 42461 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Jeremy Hart | jhart@mtsac.edu | 25 |
| COUN | 5 | 42463 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Bernadette Flameno | bflameno@mtsac.edu | 25 |
| COUN | 5 | 42464 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Emily Versace | eversace@mtsac.edu | 13 |
| COUN | 5 | 42465 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Emily Versace | eversace@mtsac.edu | 23 |
| COUN | 5 | 42654 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Traci Ebue | tebue@mtsac.edu | 4 |
| COUN | 7 | 42469 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Ana Turcios | asturcios@mtsac.edu | 16 |
| COUN | 7 | 42470 | 23-FEB-2026 | 19-APR-2026 | ONLINE-ASYNC | SS | Lyssette Trejo | ltrejo@mtsac.edu | 17 |
| CSCI | 110 | 41241 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-SYNCH | NS | Daniel Chen | dchen@mtsac.edu | 14 |
| CSCI | 110 | 41242 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-SYNCH | NS | Daniel Chen | dchen@mtsac.edu | 20 |
| CSCI | 190 | 41254 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | NS | Gilbert Young | gyoung16@mtsac.edu | 9 |
| CUL | 112 | 40265 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Alexander Carrillo | acarrillo74@mtsac.edu | 3 |
| CUL | 114 | 40266 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | BUS | Susan Chavez | schavez100@mtsac.edu | 9 |
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