Lets review

Forces and Motion

Electricity and Magnetism 

Plants

Animals

Survive the environment

Change the environment

Weather Impacts

Amount of space between two objects or places

Measure in Meter, cm, mm, km

Tell us which way a line points from one object of place to another.

We use words like North, East, South, west , up , down, left , right 

Google maps are used for directions

Change of position

Straight line, round and round, back and forth, zig zag

How fast or slow something move

We need distance and time to find out speed

Push and pull 

Balanced forces means equal amount of force on both sides. Object will not move if forces are balanced.

Unbalanced forces means forces are different on each side and object will move.

Fricition is a force that slow down moving objects.

It is produced when two objects are rub together. 

Charges can be positive and negative 

Attract : Opposite charges attract 

Repel: Same charges repel

A build up of electric charge 

Flow of charged particles is called electric current

Electric circuit

A magnet is made up of material that can objects made of cobalt, steel, iron, nickel. 

It has two poles North and South

Same poles repel each other

Opposite pole attract each other.

Magnetic field is the area around a magnet where its force can attract or repel.

Weather is what the air is like outside.

Atmosphere is the blanket of gases and tiny bits of dust that surround the Earth.

Temperature is how hot or cold something is.

Thermometer is used to measure temperature.

For rain we use rain gauge

For wind we use weather vane

Pattern of weather in a certain place

Seasons are times of the year with different weather patterns.