checkbox.html

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>
</head>
<body>
<div ng-app="testApp" ng-controller="checkCtrl">
<p>{{checkedOrNot}}</p>
<label for="theCheck">Click here</label>
<input type="checkbox" id="theCheck" name="theCheck" ng-click="updateSelection($event)">
</div>
<script>
var app = angular.module('testApp', []);
app.controller('checkCtrl', function($scope) {
    $scope.checkedOrNot = "No";

    $scope.updateSelection = function($event) {
        var cb = $event.target;
        var con = (cb.checked ? 'Yes' : 'No');
        $scope.checkedOrNot = con;
    };
});
</script>
</body>
</html>