checkbox click event

here is my Jquery:

 $(".subjectCheckbox").on('change',function() {
            $("input[name='subject_multi_id[]']").each(function() {
                if(this.checked) {
                        console.log($(this).val());
                }
            });
         });

and this is my checkbox on which I am working:

$('#subject_value').append(
                                    '<tr><td>' + '<input class="subjectCheckbox" type="checkbox" id="subject_multi_id[]" name="subject_multi_id[]" value="' + element.subject_id + '"  >' +
                                    element.subject_name + '</td></tr>');

once I checked a checkbox, i want to show the value on the console, again when I check another checkbox, that will again show the value. but my jquery is not working. any one can help me here?