Physical Science Big Idea 13: Force and Changes

Physical Science Big Idea 13: Force and Changes - PPT

Grade 1 Topic IV. Change of Motion. Division of Academics - Department of Science. Grade 1 Pacing guide Topic IV Change of Motion. Benchmarks. SC.1.P.13.1 . Demonstrate that the way to change the motion of an object is by applying a push or a pull. . ID: 737888

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Physical Science Big Idea 13: Force and Changes

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Physical ScienceBig Idea 13: Force and ChangesGrade 1 Topic IV Change of Motion
Division of Academics - Department of Science
Grade 1 Pacing guide Topic IV Change of MotionBenchmarksSC.1.P.13.1 Demonstrate that the way to change the motion of an object is by applying a push or a pull. SC.1.N.1.1
Raise questions about the natural world, investigate them in teams through free exploration, and generate appropriate explanations based on those explanations. SC.1.N.1.2
Using the five senses as tools, make careful observations, describe objects in terms of number, shape, texture, size, weight, color, and motion, and compare their observations with others.SC.1.N.1.3 Keep records as appropriate – such as pictorial and written records – of investigations conducted.
SC.1.N.1.4
Ask “how do you know” in appropriate situations.
Division of Academics - Department of Science
What can you do to make an object move?
Give it a push or a pull!!
Division of Academics - Department of Science
Pushes and Pulls
Division of Academics – Department of Science
What do we call a push or a pull that makes something move?
F
orces
Division of Academics - Department of Science
Forces and Movement
Division of Academics - Department of Science
Changing the Speed of Motion
Object
What happened ?Green Car
Traffic Cone
Brick Wall
Changing the Speed of Motion
Have you ever bumped toy cars while racing?
If
you have, you know that you can change how a toy car moves
by applying force.Let’s learn how you can change the speed of motion in different ways.
Division of Academics - Department of Science
Force and Motion ReviewDraw and name 5 examples:
Division of Academics - Department of Science
PUSH
PULL
Connecting Learning:What happens when you push or pull an object?
What happens when you
push or pull an object strongly?What happens when you push or pull an object gently?
What is a force
?
What are you wondering now
about forces
?
Division of Academics - Department of Science
0
What makes things fall?It’s a force called gravity.
1
What is gravity
?
Gravity is a force that is always pulling objects down.
Try Discovery Interactive Book:
Exploration: Gravity
2
Gravity(Sung to “London Bridge is Falling down”) Gravity is pulling down,
Pulling down, Pulling down.Gravity is pulling
downAll around you!Take a ball and toss it high.
Will it stay in the sky?
Gravity will pull it down
All around you.
Gravity is pulling down,
Pulling down, Pulling down.
Gravity is pulling downAll around you!Jump up high and down you’ll go.There’s a force down below.Gravity is pulling downAll around you
3
Identify Vocabulary Pictures:
Division of Academics – Department of Science
PUSH
PULL
GRAVITY
SPEED
4
Connected Learning
What is a force? Answer:
Force is a push or a pull that may make something move.
What is a push?
Answer:
Push
is
to use pressure against in order to move.3. What is a pull?Answer: Pull is to take hold of (something) and use force to bring it nearer to oneself.
4. What is gravity?Answer: Gravity is a force that pulls things toward the ground.
Division of Academics - Department of Science