Learners click on the root word of a medical term in the left-hand column and drag it to its definition in the right-hand column. There is a time limit, so students will need to train themselves to recognize these root words quickly. Students may repeat the activity as often as they wish. A total of 74 terms are given in random order.
In this interactive object, learners get a hit each time they answer a question correctly. A student may test his/her drug calculation skills by playing the baseball game alone, against the computer, or against another player.