What kind of surface has little friction? A slippery surface
A grippy surface has lots of friction
A slippery surface has little friction
Show me an example of gravity
Dropping your pencil , jumping ,
When you sit on a chair, what force keeps you from falling?
Gravity
The normal force
The applied force
Which hemisphere is Vietnam in?
Vietnam is in the Northern Hemisphere.
Is pushing a door open an applied force ?
No it isn't
Yes it is
What force is slowing her down ?
Friction is slowing her down
Is pushing a door open an applied force ?
Yes it is
No it isn't
fast food has lots of
fats
carbohydrates
vitamins and minerals
protein
What is A
oesophagus
small intestine
Mouth
stomach
Opposite poles will always _____________
repel each other
Attract each other
What is D
Liver
Mouth
Large intestine
Small intestine
A balanced diet helps us stay .......................
healthy
What is E
Large instestine
Mouth
Small intestine
Liver
What is A
stomach
small intestine
oesophagus
Mouth
If a book is on the table and not falling, what force is working?
The applied force
Gravity
The normal force.
What can forces do ?
Forces can make objects change shape. Forces can make objects speed up,slow down and change direction
What does the digestive system do?
The digestive system changes food by breaking it down into tiny particles.
Why is this food not healthy?
It contains lots of sugar
What would happen if there was no gravity?
We would fly off the Earth.
Water resistance is a force that ...................
slows things down that are moving through air
slows things down that are moving through water
two surfaces that are trying to slide past each other
Who is this?
Isaac newton . He found out forces can make objects speed up, slow down or change direction.
How do trees adapt to autumn and winter?
Some trees lose their leaves to save energy.
What does friction do to moving objects?
Friction keeps moving object the same
Friction speeds up moving objects.
Friction slows down moving objects.
How are magnets used ?
They are used in cranes, In wind turbines and motors
What is E
Large instestine
Mouth
Small intestine
Liver
What force is acting of the ball ?
friction
Air resistance
water resistance
What is the force that pulls objects towards the Earth?
The force that pulls objects towards the Earth is gravity.
What does balanced diet mean?
A balanced diet includes
foods from all food groups.
Name 3 magnetic materials
3 magnetic materials are iron,steel and nickel
If you drop your pencil what force acts on the pencil ?
Applied force
Normal force
Gravity
What force is acting on the dog?
Air resistance
Friction
Water resistance
What does the Earth's tilt make?
The Earth's tilt causes the seasons. Different parts of the Earth get more or less sunlight at different times of the year.
How long does it take the Earth to complete one orbit of the Sun?
It takes 365 days, or one year, for the Earth to orbit the Sun.
What does a normal force do?
A normal force holds things up .
What would happen if there was no gravity?
We would fly off the Earth.
What does the digestive system do?
The digestive system changes food by breaking it down into tiny particles.
Air resistance is a force that slows things down that are _________
two surfaces that are trying to slide past each other
that are moving through air
that are moving through air
What adaptations do fish have to live in water?
Fish have gills to breathe underwater, fins to help them swim, and streamlined bodies to move easily.
How many poles do magnets have?
All magnets have a north pole and a south pole
What does the large intestine do ?
It absorbs water from undigested food.
Name 3 non-magnetic materials.
3 non-magnetic materials are wood, paper and plastic
What happens in the stomach?
Food is mixed with digestive juices.
What force is pulling the girl down the slide ?
Gravity is pulling the girl down the slide
What is gravity ?
Gravity is a force that pulls objects towards earth.
Gold, copper and silver ........................
Magnetic
Non-Magnetic
What is B
Mouth
small intestine
oesophagus
stomach
Can you tell me an animal adaptation?
A chameleon can change its skin color to blend into its surroundings for protection.
What is C
Mouth
Stomach
small intestine
Large intestine
What happens in the stomach?
Food is mixed with digestive juices.
What is force B
Applied force
Normal force
Gravity
What is force B
Applied force
Gravity
Normal force
What is force A
Gravity
Applied force
Normal force
What is the role of the mouth in digestion?
To break down food into small pieces.
If a book is on the table and not falling, what force is working?
The applied force
The normal force.
Gravity
The force between two surfaces that are trying to slide past each other is called
air resistance
friction
water resistance
What kind of surface has lots of friction?
A slippery surface has lots of friction
A grippy surface has lots of friction
What does the large intestine do ?
It absorbs water from undigested food.
If you drop your pencil what force acts on the pencil ?
Normal force
Applied force
Gravity
What does the small intestine do ?
The small intestine breaks down the food. (until they it's small enough to go in our blood)
If you kick a ball, what type of force did you use?
applied force
gravity
normal force
When you sit on a chair, what force keeps you from falling?
The normal force
Gravity
The applied force
Iron , nickel and steel are
Magnetic
Non-Magnetic
If you kick a ball, what type of force did you use?
gravity
applied force
normal force
What is force A
Applied force
Gravity
Normal force
What direction is "down" on Earth?
down the hole
Down is always towards the center of the Earth.
down is down the road
Down is always up
What are the standard units of time ?
Minutes (min) and seconds (s) are standard units of time.
What is B
Mouth
stomach
small intestine
oesophagus
What force is acting on the plane
friction
air resistance
water resistance
What kind of food group should we eat the least?
Fats and sugar
What is the role of the mouth in digestion?
To break down food into small pieces.
What is an applied force?
An applied force is a push or pull.
Can you name an animal that migrates?
Birds like swallows and geese migrate to warmer places in winter to find food.
What is friction ?
When one object moves on another object it makes a force called friction.
What is C
Mouth
Large intestine
Stomach
small intestine
Is iron magnetic ?
Yes it is
What does gravity make things have ?
Gravity makes things have weight
Gravity makes things have wings
Gravity makes things have light
Gravity makes things have heavy
What causes day and night on Earth?
Day and night happen because the Earth rotates on its axis. When one side faces the Sun, it is daytime, and when it turns away, it is nighttime.
What do bears do to survive the winter?
Bears hibernate, which means they sleep for a long time and use their stored fat for energy.
Show me an example of friction .
Rubbing your hands . pushing an object
What is an applied force?
An applied force is a push or pull.
What is the force that pulls objects towards the center of the Earth?
Gravity is the force that pulls objects towards the center of the Earth
Is plastic magnetic ?
No it isn't
What does a normal force do?
A normal force holds things up .
What does the small intestine do ?
The small intestine breaks down the food. (until they it's small enough to go in our blood)
What is the force that pulls objects towards the Earth?
The force that pulls objects towards the Earth is gravity.
What is D
Liver
Large intestine
Mouth
Small intestine