Why doesn't this simple Backbone code work?

Question

JavaScript

var Change = Backbone.Model.extend({
  events: {
        "click #btn_change": "check" 
    },
    check: function () {
    console.log(1);
  }
});

var start = new Change();

Answer 1

I agree with Ivan, you need to use View instead of Model, since the methods that are described in your code are available only for View.
You also need to specify a template

Answer 2

In this case, you need to use View and not Model