Understanding simple past tense is no simple feat, but Turtle Diary designed a simple past tense game to break down this grammar concept in a way that is easy for kids to comprehend and retain. Simple past tense indicates an action that began and ended in the past. The past tense of regular verbs is formed by adding "-ed" to the end of the base verb in the sentence. Turtle Diary's simple past tense game is dynamic and animated, making this concept enticing for all kids. Play our simple past tense game anywhere, whether at school, at home or in the car. There is always time for fun learning!