Unit 4 Video Lesson Summaries

Each video highlights key concepts and vocabulary included in one or more lessons in the unit. These lesson videos are based on the Lesson Summaries found at the end of each lesson. Here are some possible ways to use these videos:

• Keep informed on concepts and vocabulary learned in class.

• Review and check understanding of the included lessons.

• Watch and pause at key points to predict what comes next or think up other examples of vocabulary terms (the bolded words).