WALT understand that a force is and what it does httpswwwyoutubecomwatchvLEs9J2IQIZY httpswwwbbccombitesizeclipszp4g9j6 httpswwwbbccoukbitesizeclipszch4wxs httpswwwbbccoukbitesizetopicszvpp34j ID: 1018413
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1. Forces
2. WALT understand what a force is and what it does?
3. WALT understand that a force is and what it does?https://www.youtube.com/watch?v=LEs9J2IQIZYhttps://www.bbc.com/bitesize/clips/zp4g9j6https://www.bbc.co.uk/bitesize/clips/zch4wxshttps://www.bbc.co.uk/bitesize/topics/zvpp34jhttps://www.bbc.co.uk/bitesize/topics/zvr3nrd/articles/zywcrdmhttps://www.bbc.co.uk/bitesize/topics/zn77hyc/articles/zptckqt
4. What are forces?A force is a push, pull, twist or turn when 2 objects are interacting with each other.They usually come in pairs and work opposite to each other.What is happening to the object as a result of the force?Show children cards with pictures of different forces. Move around class adding labels to the pictures.Words InteractingWorking with each other to have an effectAppliedTo use on Creates movement: speeds thing up slows things down makes things change direction makes things change shape
5. What do forces do?Make things:move fastermove slowerchange directionturnchange shape
6. GravityReaction forceThe arrows are the same size.The forces are equalThe book does not move.
7. PullPushPushPushPushA resistance to motion/ Gravity
8. PushClick on the 2 pictures that show something being pushed.pulltwistpull
9. PullClick on the 2 pictures that show something being pulled.twistpushtwist
10. Click on the 2 pictures that show something being twisted.Twistpushpullpush
11. Other ObjectsSome objects use more than 1 force to get them moving.When you ride a bicycle you push on the pedals and pull on the handlebars.When you open a door you twist the handle and pull or push the door.
12. The seed is beinginto the ground.pushedSee if you can identify which force or forces are being used in these photos.
13. The boy isthe dough with his hand.pushing
14. The hand isthe knob to turn on the oven.twisting
15. The door is beingopen.pulled
16. The little girl isher friend in her wheelchair.pushing
17. The horses arethe old fashioned plough.pulling
18. The screwdriverthe screw into the wood.pushes
19. How did you do?Could you spot the different forces? Let’s have one more try. What forces can you see in these picturespulltwistpushDid you get them right?
20. Forces can make objects do FIVE thingsSpeed up Like kicking a ball2. Slow down Like drag or air resistance3. Change Direction Like hitting a ball with a bat4. TurnLike turning a spanner5. Change shapeLike stretching, twisting, compressing and Bending
21. Types of Forces – Use the explanations below. Look at the pictures from earlier. Label the types of forces onto the pictures.Applied Force a force being applied by another object Gravitational Force the force that attracts (pulls)objects with mass towards each other Normal / Reaction Force a force that stops objects falling through other solid objects – reaction forceFrictional Force two objects / surfaces rubbing against one another to slow downAir Resistance Force air pushing against an object to slow it downTension Force a force travelling through a string when pulled tight from both endsSpring Force a force caused by a spring that returns the object to its original positionMagnetic force a force that attracts objects or pushes them away (repels)
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24. WILFDraw some example of objects and the force being applied. Arrows are the correct size to show the size of the force.Arrows have to have arrow heads.Arrows touch the object and point in the correct direction.WALT understand that a force is and what it does?A force is …..Forces make things ……………..Create your own poster to explain what forces are and what type of movement forces cause.