Knockoutjs loading data from spring controller

I have an application spring mvc, view model is jsp page. Previously, I used jstl order to get a Java object

<select name="parallel" class="task-parallel">
  <c:forEach var="listSchoolClasses" items="${listSchoolClasses}">
     <option value='${listSchoolClasses.id}'>${listSchoolClasses.name}</option>
  </c:forEach>
</select>

My controller:

@Controller
public class PageController {

    @Autowired
    SchoolClassesService schoolClassesService;

    @RequestMapping("/tasks.htm")
    public ModelAndView tasks() {

    ModelAndView model = new ModelAndView("tasks");
    model.addObject("listSchoolClasses", schoolClassesService.getAllSchoolClasses());

    return model;
}

But now I want to use knockout...

 <select data-bind="options: ${listSchoolClasses}, value: ${listSchoolClasses.id}, optionsText: ${listSchoolClasses.name}"></select>

How do I get an object on the page using something like this?