| Learn | Microecon test 2 | November 13, 2012 |
| Space Race | Microecon test 2 | November 12, 2012 |
| Test | Microecon test 2 | November 12, 2012 |
| Space Race | Affirmative Obligations | March 1, 2012 |
| Space Race | Basic Terms and Concepts | March 1, 2012 |
| Learn | Basic Terms and Concepts | February 15, 2012 |
| Learn | Lesson 7 Dialogue II: Preparing for a Chinese Class | February 15, 2012 |
| Learn | Lesson 7 Dialogue I: How Did You Do on the Exam? | December 7, 2011 |
| Learn | Lesson 6 Dialogue II: Calling a Friend for Help | November 27, 2011 |
| Learn | Lesson 6 Dialogue I: Calling One's Teacher | November 16, 2011 |
| Space Race | Lesson 6 Dialogue I: Calling One's Teacher | November 16, 2011 |
| Scatter | Lesson 6 Dialogue I: Calling One's Teacher | November 16, 2011 |
| Learn | Lesson 5 Narative: At a Friend's House | November 4, 2011 |
| Learn | Lesson 5 Dialogue: Visiting a Friend's Home | November 4, 2011 |
| Learn | Humon taxonomy | November 4, 2011 |
| Scatter | Lesson 5 Dialogue: Visiting a Friend's Home | October 31, 2011 |
| Scatter | Lesson 5 Narative: At a Friend's House | October 31, 2011 |
| Space Race | Humon taxonomy | October 29, 2011 |
| Scatter | Humon taxonomy | October 29, 2011 |
| Learn | Lesson 4 Dialogue I: Talking about Hobbies | October 18, 2011 |
| Scatter | Lesson 4 Dialogue I: Talking about Hobbies | October 18, 2011 |
| Learn | Lesson 4 Dialogue II: Would You Like to Play Ball? | October 17, 2011 |
| Learn | Lesson 3 Dialogue I: Taking Someone Out to Eat on His/Her Birthday | October 10, 2011 |
| Learn | Lesson 3 Dialogue II: Inviting Someone to Dinner | October 10, 2011 |
| Scatter | Lesson 3 Dialogue I: Taking Someone Out to Eat on His/Her Birthday | September 28, 2011 |
| Space Race | Lesson 3 Dialogue I: Taking Someone Out to Eat on His/Her Birthday | September 28, 2011 |
| Learn | Lesson 1: Dialogue II: Asking about Someone's Nationality | September 24, 2011 |
| Learn | Lesson 1: Dialogue I: Exchanging Greetings | September 24, 2011 |
| Learn | Lesson 2 Dialogue I: Looking at a Family Photo | September 24, 2011 |
| Space Race | Lesson 2 Dialogue II: Asking about Someone's Family | September 24, 2011 |
| Scatter | Lesson 2 Dialogue II: Asking about Someone's Family | September 24, 2011 |
| Speller | Lesson 2 Dialogue II: Asking about Someone's Family | September 24, 2011 |
| Learn | Lesson 2 Dialogue II: Asking about Someone's Family | September 24, 2011 |
| Space Race | Lesson 2 Dialogue I: Looking at a Family Photo | September 18, 2011 |
| Scatter | Lesson 2 Dialogue I: Looking at a Family Photo | September 15, 2011 |
| Scatter | Chinese Radicals 1-40 Meanings | September 15, 2011 |
| Space Race | Chinese Radicals 1-40 Meanings | September 15, 2011 |
| Scatter | Lesson 1: Dialogue I: Exchanging Greetings | September 13, 2011 |
| Space Race | Lesson 1: Dialogue II: Asking about Someone's Nationality | September 13, 2011 |
| Scatter | Lesson 1: Dialogue II: Asking about Someone's Nationality | September 13, 2011 |
| Test | Lesson 1: Dialogue I: Exchanging Greetings | September 13, 2011 |
| Space Race | Lesson 1: Dialogue I: Exchanging Greetings | September 13, 2011 |
| Learn | Integrated Chinese - Level 1 Part 1 Dialogue 1: Exchanging Greetings Vocabulary Meanings | September 12, 2011 |
| Learn | Integrated Chinese - Level 1 Part 1 Dialogue 2: Asking about Someone's Nationality Pronunciations | September 12, 2011 |
| Learn | Mandarin (Chinese) Greetings and Leavings | September 9, 2011 |
| Learn | Greetings, Numbers, etc. | September 6, 2011 |
| Learn | Chinese: Greetings | September 5, 2011 |
| Learn | greetings | September 5, 2011 |
| Learn | Mandarin Chinese - Lesson 1 - Greetings! Pinyin | September 5, 2011 |
| Learn | Chinese Radicals 1-40 Meanings | September 5, 2011 |
| Learn | Integrated Chinese 1 - Lesson 1: Greetings | September 5, 2011 |
| Test | Chinese Radicals 1-40 Meanings | August 31, 2011 |
| Speller | Chinese Radicals 1-40 Meanings | August 31, 2011 |