(unit_3)The Earth moves.

Video: Planet Earth seen from space

Video: The Axis of Rotation

(unit_2) Simple Machines Song

(unit_2)Simple machines: types of levers

LEVERS

There are three types of levers: class 1, class 2 and class 3.

There are three main parts: point of support or fulcrum, resistance or load and force or effort


Class 1 lever:

The fulcrum is in the middle. It is between the force and the resistance.

Examples: Scissors and pliers

Class 2 lever:

The load or resistance is in the middle.

Examples: wheel barrels and nutcrackers

WHEELBARROW

NUTCRACKER

Class 3 lever:

The force or effort is in the middle.
Examples: stapler and tweezers

TWEEZERS

(unit_2) Machines and technology

Pulleys, simple machines:

Simple and complex machines:

(unit_2)Describing my family

My mum is thin.
My dad is tall.
My grandpa is short and fat.
My granny is old.
My brother is young and handsome.
My sister is young and pretty.

(unit_2) Describing people

Physical appearance

5 Senses song

Print the lyrics and sing!

LYRICS:

5 SENSES SONG

I have five senses, I count those

I use eyes, ears, skin, tongue and nose. (REPEAT)

My eyes can see

My ears can hear

My skin can touch, so so much

My tongue can taste

My nose can smell

My five senses work really well!

EYES SIGHT

EARS HEAR

SKIN TOUCH, SO SO MUCH

TONGUE TASTE

NOSE SMELL

My five senses work really well!

(REPEAT)