Our senses

• We can use our eyes to see things

Our senses

• We use our ears to hear

Our senses

• We can smell with our noses.

Our senses

• We can use our tongues to taste

Our senses

• We can feel things when we touch them

Our senses

• We can feel movement with our bodies

Sensors

• A sensor is a device that can sense things just like our senses.

Sensors

• A sensor is a device that can sense things just like our senses.

• Sensors can sense light, sound, movement, temperature, smoke…

Sensors

• A sensor is a device that can sense things just like our senses.

• Sensors can sense light, sound, movement, temperature, smoke…

• We use sensors to help us in lots of different ways.

What can you see?

Burglar alarm

Senses movement

Burglar alarm

What can you see?

Smoke alarm

Smoke alarm

Senses smoke

Guess what this is

Security light

Senses daylight and movement

Security light

What can you see?

Baby alarm

Senses sound

Baby alarm

What can you see?

Barcode scanner

Senses light

Barcode scanner

What can you see?

Remote control

Senses light

Remote control

What can you see?

Automatic doors

Sense movement

Automatic doors

movement

Burglar alarms sense

smoke

Smoke alarms sense

movement

smoke

Security lights sense

soundMovement & light

Baby alarms sense

Movement & light sound

Barcode scanners sense

soundlight

Remote controls sense

light sound

movemen

t

Automatic doors sense

smoke