B1. #1836 Activating Background Knowledge About Force and Motion In video #1836, the class has 14 students in an 8th grade Science class. The class is having a discussion after performing an activity on eggs. The students are sitting in small groups at tables and the teacher is walking throughout the classroom. The teacher is asking questions about the activity and students are using academic language such as mass and force. The teacher is also using academic language such as observation and conclusions.

B1. a. I believe the discussion the students and teacher were having was meaningful. The teacher was asking guiding questions and making sure to use academic language purposefully. She was consistent with using terms such as observations statements...