| Reproductive System | 14 | May 17, 2012 |
| Renal System | 14 | May 10, 2012 |
| Gastrointestinal System | 21 | May 3, 2012 |
| Endocrine System | 13 | April 26, 2012 |
| Special Senses | 12 | April 19, 2012 |
| Nervous System Part 2 | 5 | April 12, 2012 |
| Nervous System | 5 | April 12, 2012 |
| Muscular System | 15 | April 9, 2012 |
| Skeletal System | 17 | March 22, 2012 |
| Lymphatic System | 15 | March 19, 2012 |
| Integumentary System | 14 | March 19, 2012 |
| Integumentary System | 14 | March 19, 2012 |
| Lymphatic System | 15 | March 8, 2012 |
| Respiratory System | 15 | March 1, 2012 |
| Cardiovascular System | 15 | February 23, 2012 |
| Word parts/Key terms (Prefixes, Suffixes, Word parts #4) | 15 | February 23, 2012 |
| Word Parts: Prefixes, Suffixes, & Word Parts #3 | 10 | February 2, 2012 |
| Prefixes, Suffixes, & Word Parts #2 | 10 | January 27, 2012 |
| Prefixes, Root Words, Suffixes #1 | 10 | January 19, 2012 |
| Human Body | 14 | January 12, 2012 |
| Med Terms: Introduction | 15 | January 6, 2012 |