Comparison of
English Grammar 101
Online Services
The following is a list of features included with each of the different online service offerings.
| Feature |
Free |
Premium |
Premium Plus |
| Access to all six modules of study |
X |
X |
X |
| Immediate feedback of responses |
X |
X |
X |
| Automatic grading of lessons |
X |
X |
X |
| Unlimited number of students |
X |
X |
X |
| Advertising free environment |
|
X |
X |
| Access to the module pretests |
|
X |
X |
| Access to the module posttests |
|
X |
X |
| Teacher administration area |
|
|
X |
| Securable posttests |
|
|
X |
| Create and manage multiple classes |
|
|
X |
| Automatic record keeping |
|
|
X |
| Download records in CSV format |
|
|
X |
| Purchase orders accepted |
|
|
X |
Price of annual subscription
per teacher |
- |
$40 |
$60 |