Reading passage on work written for 8th/9th grade physical science students. Includes definitions, examples and sample problems on calculating work. Three sample problems followed by 10 questions on the reading passage along with links to relevant videos and interactive activities on work. Fully illustrated and written on a 7th grade reading level to be easily accessible to students on all levels. Useful for Middle School and Freshman level Physical Science students as well as an introduction to the concept for High School Physics.