In the development of this unit several sources and resources were used. The unt was based mainly on the textbook. Videos and activities were used to complement and reinforce student's learning. A special thanks to those who gave permission to use and modify their videos and activities. A list of these sources and resources are:: 1. Textbook- Practice work taken from Mathematics for the International student 7 by Haese and Harris Publishing. 2. Webquest - Modified the webquest by Kristen McCue through questgarden.com. 3. Quizlet Activity - Used mdardani and CHC Math activities on Quizlet.com. 4.Youtube Videos- Used videos created by PatrickJMT.