Notes:
Create Balanced versus Unbalanced Problem worksheet
Homeroom
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Assignments Due:
Science: G&L Wk 8 Quiz, Tuesday, Nov. 12.
Math: 5 Topic Goals Friday. Test corrections due today.
Algebra: Initial Knowledge Check Friday
SciTech:
ELA:
Spanish:
Civics:
Grade 8 Lesson
Do Now:
Balanced versus Unbalanced Problem Do Now
Homework:
G&L Week 9 quiz Monday Nov. 18th.
Week 9 Flashcards due Thursday, November 14.
Exploring Gravity due Wednesday, Nov. 13th.
Today’s Agenda:
Review the Do Now
Time remaining?
Tomorrow’s Agenda:
Review Exploring Gravity Lab
Students to complete all lab measurement and graphing.
due Wednesday
Comparing Graphs
Why straight versus curved?
Identify linear
identify exponential
identify directly proportional
identify inversely proportional.
Why linear versus exponential (curved)
Notes and Discussion (Students to correct and resubmit.)
What affects the strength of gravity?
What is the equation for calculating gravitational force?
What does “directly proportional” mean?
What does “inversely proportional” mean?
Which graph shows a directly proportional relationship? How does it show this?
Which graph shows an indirectly proportional relationship? How does it show this?
Class Discussion and notes:
“Forces” pages 503 - 505 (Gravity through the end of lesson) in MH Ch14 MOtion Forces, and Energy.
Outline:
Defining “Gravity”
Explain the role of mass in determining the strength of gravity
Explain the role of Distance in determining the strength of gravity
Identify and explain the meaning of “Net Force.”
describe the effect of forces acting in the same direction.
describe the effect of forces acting in opposite directions.
Identify and explain the differenc between balanced and unbalanced forces.
Identify and describe how balanced forces affect an object.
Identify and describe how unbalanced forces affect an object.
Time remaining?