Welcome to Physics Forces

Warm Up On PAGES 54-57 glue/tape the lab 54: Rolling Cart Investigation 55: Data Table 100, 300 and 600 grams 56: Data Table 800, 1000, and 1500 grams 57: Class Data 10 minutes

Agenda: summarize in planner Rolling Cart Investigation Data Collection Data Sharing Graphing Analysis Questions Pass back old work and grades

Learning Targets I can use data to support the claim that Newton’s 2nd Law correctly describes the relationship between force, mass and acceleration.

Writing and Reading Discussion Group Work Instruction Quiet Focused Active listening On Topic Ask Questions Group Work Focus on topic Fulfill Roles Lean in Instruction Listen Take notes Raise hands

Rolling Cart Investigation Set Up

Rolling Cart Investigation Checkpoint 4 Set up investigation Determine Roles LabQuest operator, timer, recorder Collect Data on assigned masses Compare data with other groups who have the same mass Calculate averages WHEN DONE: collect data on other masses 40 minutes

Share Out Data

Graph and Analysis Questions Checkpoint 4 Graph Mass (x) v Acceleration (y) Add Uncertainty bars Draw line Answer analysis quesitons

Old Work Checkpoint 4 Record in your assignment sheet and put into your science section of your binder.

Clean Up Lab supplies put away Table supplies returned to box Name tags turned in Work turned in Notebooks in backpack Scrapes recycled Stay in your seat until the bell rings