| Scatter | Vocabulary for mythology (40) | September 1, 2011 |
| Learn | Vocabulary for mythology (40) | September 1, 2011 |
| Speller | Vocabulary for mythology (40) | September 1, 2011 |
| Test | Vocabulary Power Plus Book One Lesson Seventeen | July 18, 2011 |
| Learn | Vocabulary Power Plus Book One Lesson Seventeen | July 18, 2011 |
| Test | Vocabulary Power Plus Book One Lesson Sixteen | July 18, 2011 |
| Test | Vocabulary Power Plus for the New SAT/ACT Book I — Lesson Fifteen | July 7, 2011 |
| Learn | Vocabulary Power Plus for the New SAT/ACT Book I — Lesson Fifteen | July 7, 2011 |
| Scatter | Power Plus SAT Book 1 Lesson 4 | June 9, 2011 |
| Learn | Power Plus SAT Book 1 Lesson 13 | June 3, 2011 |
| Scatter | Power Plus SAT Book 1 Lesson 13 | June 1, 2011 |
| Learn | Power Plus SAT Book 1 Lesson 10 | April 8, 2011 |
| Learn | Power Plus SAT Book 1 Lesson 9 | March 28, 2011 |
| Scatter | Power Plus SAT Book 1 Lesson 8 | March 10, 2011 |
| Learn | Power Plus SAT Book 1 Lesson 8 | March 10, 2011 |
| Scatter | Power Plus SAT Book 1 Lesson 7 | February 9, 2011 |
| Test | Power Plus SAT Book 1 Lesson 7 | February 9, 2011 |
| Space Race | Power Plus SAT Book 1 Lesson 7 | February 9, 2011 |
| Learn | Power Plus SAT Book 1 Lesson 7 | February 8, 2011 |
| Learn | Power Plus SAT Book 1 Lesson 6 | January 13, 2011 |
| Scatter | Power Plus SAT Book 1 Lesson 5 | December 8, 2010 |
| Test | Power Plus SAT Book 1 Lesson 5 | December 8, 2010 |
| Learn | Power Plus SAT Book 1 Lesson 5 | December 8, 2010 |
| Learn | Power Plus SAT Book 1 Lesson 2 | November 4, 2010 |
| Scatter | Power Plus SAT Book 1 Lesson 2 | November 4, 2010 |
| Learn | Power Plus SAT Book 1 Lesson 4 | November 2, 2010 |
| Scatter | Power Plus SAT Book 1 Lesson 3 | October 15, 2010 |
| Learn | Power Plus SAT Book 1 Lesson 3 | October 15, 2010 |
| Test | Power Plus SAT Book 1 Lesson 2 | September 10, 2010 |
| Test | Power Plus SAT Book 1 Lesson 1 | September 8, 2010 |
| Learn | Power Plus SAT Book 1 Lesson 1 | September 8, 2010 |
| Scatter | Power Plus SAT Book 1 Lesson 1 | September 8, 2010 |
| Scatter | Power Plus SAT Book 1 Lesson 14 | June 10, 2010 |
| Scatter | Power Plus book 1 lesson 13 | May 20, 2010 |
| Space Race | Power Plus Lesson 12 book 1 | May 20, 2010 |
| Test | Vocabulary Power Plus Book One Lesson 12 | May 18, 2010 |
| Learn | Vocabulary Power Plus Book One Lesson 12 | May 18, 2010 |
| Space Race | Vocabulary Power Plus Book One Lesson 12 | May 18, 2010 |
| Scatter | Vocabulary Power Plus Book One Lesson 12 | May 18, 2010 |
| Space Race | Power Plus SAT Book 1 Lesson 11 | April 15, 2010 |
| Scatter | Power Plus SAT Book 1 Lesson 11 | April 13, 2010 |
| Learn | Power Plus SAT Book 1 Lesson 11 | April 13, 2010 |
| Test | Power Plus SAT Book 1 Lesson 11 | April 13, 2010 |
| Space Race | Power Plus SAT Book 1 Lesson 10 | April 5, 2010 |
| Test | Power Plus SAT Book 1 Lesson 10 | April 5, 2010 |
| Scatter | Power Plus SAT Book 1 Lesson 10 | April 5, 2010 |