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• What are we doing today?
(1) Learning about Forces and Types of Forces.(2) Experiment: Activity 1.1 page 68 (3) Define: Force, push, pull, gravity, thrust, and friction.
Mr. Ted's Science class Monday November 8th, 2015
Unit: Grand Prix
ForceCan wind move a car from
Abu Dhabi city to Mohammed bin Zayed city?
How?
Mr. Ted's Science class Monday November 8th, 2015
ForceA force is a push or a
pull in a particular direction.
Direction: االتجاهForce: القوةPush: إدفعPull: سحبParticular: خاصة بصفة
Mr. Ted's Science class Monday November 8th, 2015
Types of Forces
Pull Force: A type of force that separates object(s)
Push Force: A type of force that moves object(s) together
Pull force: القوة سحبPush force: القوة :دفع
Separate: منفصلة:Moves: التحركات:
together: معا
Mr. Ted's Science class Monday November 8th, 2015
ForceCan force cause something to
change direction?
Can force cause something to change shape?
Change direction: االتجاه :غيرChange shape: الشكل :تغيير
Mr. Ted's Science class Monday November 8th, 2015
Types of Forces
Gravity force: A force from the earth that pulls objects down
Types: أنواع:Gravity: الجاذبية:
pulls: تسحب:
Mr. Ted's Science class Monday November 8th, 2015
Types of Forces
Thrust Force: A push force. A force
provided by engines.
Thrust: الدفعpush: إدفع:
engine: المحرك:
Mr. Ted's Science class Monday November 8th, 2015
Types of Forces
Friction Force: A force between moving objects that slows them
down.
Mr. Ted's Science class Monday November 8th, 2015
Forces
Activity 1.1Page. 68
Mr. Ted's Science class Monday November 8th, 2015
Forces
1.2 Application on page 70
Test Your knowledge
Activity sheet / Homework
Mr. Ted's Science class Monday November 8th, 2015
Facts of the Day
• Forces change how objects move.• Engines help automobiles accelerate
quickly (This is Thrust (push) Force)• Cars have brakes to slow down its speed
(This is friction)• When an object is moving in the opposite
direction of airflow, air acts on it (This is friction)