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Forces and Motion Lesson 1

Ms. Chodash's
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Slide 1: Diapositive
Science3rd Grade

Cette leçon contient 30 diapositives, avec quiz interactifs, diapositives de texte et 3 vidéos.

time-iconLa durée de la leçon est: 40 min

Éléments de cette leçon

Ms. Chodash's

Slide 1 - Diapositive

Slide 2 - Vidéo

Slide 3 - Diapositive

Slide 4 - Diapositive

Force: A push or pull on an object that makes it move. 

Slide 5 - Diapositive

Push: A force that moves an object                 away from you. 

Slide 6 - Diapositive

Pull: A force that moves an object toward you. 

Slide 7 - Diapositive

Balanced Force:  When the forces that act on an object are equal. This will cause the object to stay in its place.

Slide 8 - Diapositive

Unbalanced Force:  When the forces that act on an object are not equal. 
This will cause the object to move.

Slide 9 - Diapositive

Friction:  A force that occurs when two objects touch. Friction slows down things that are moving.

Slide 10 - Diapositive

Gravity:  A force that pulls things toward Earth.

Slide 11 - Diapositive

Slide 12 - Vidéo

3

Slide 13 - Vidéo

00:00
A force is a push or a pull on an object that makes it move.
TRUE
FALSE

Slide 14 - Sondage

01:26
Fill in the blank: When the forces that act on an object are not equal, they are _______________.

Slide 15 - Question ouverte

01:08
Fill in the blank: When the forces that act on an object are equal, they are _____________

Slide 16 - Question ouverte

Slide 17 - Diapositive

If an object at rest is being acted on by forces that are balanced, what will happen?
A
The object will drop to the floor.
B
The object will move forward.
C
The object will stay at rest.
D
The object will move backward.

Slide 18 - Quiz

A(n) ___________ is a force that moves an object away from you.
A
pull
B
unbalanced motion
C
balanced motion
D
push

Slide 19 - Quiz

Fill in the blank:
A(n) __________ is a push or
pull on an object that makes it move.

Slide 20 - Question ouverte

A(n) ____________ is a force that occurs when two objects touch.
A
gravity
B
unbalanced motion
C
balanced motion
D
friction

Slide 21 - Quiz

Fill in the blank: When the forces that act on an object are not equal, they are ________________.

Slide 22 - Question ouverte

A(n) ___________ is a force that moves an object toward you.
A
pull
B
unbalanced motion
C
balanced motion
D
push

Slide 23 - Quiz

Fill in the blank: When the forces that act on an object are equal, they are ________________.

Slide 24 - Question ouverte

___________ is a force that pulls things toward Earth.
A
gravity
B
unbalanced motion
C
balanced motion
D
friction

Slide 25 - Quiz

What force it the girl applying?

Slide 26 - Question ouverte

What force it the man
applying?

Slide 27 - Question ouverte

Slide 28 - Diapositive

Exit Ticket
  • Draw and label an example of at least one push and one pull force in your everyday life.
  • Here is Ms. Chodash's example below. 
  • Work will be collected at the end of the period. 


Slide 29 - Diapositive

Slide 30 - Diapositive

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