Demolesson TTO

• Biologie
• Middelbare school
• vwo
• Leerjaar 1

Living, dead, non-living

• Put your things on your desk

       Book, notebook, pencil case

• Bag on the floor

Goals

• You can give examples of living, dead and non-living things.
• You can name the characteristics of life
• You can give examples of the characteristics of life for different organisms

3 groups

1. Living = carries out life processes, is an organism
2. Dead = Was living before, but not anymore
3. Non-living = Has never lived

Living

Dead

Non-living

 Living?

• Organism = living being
• Carries out all life processes
• What are life processes?

• An organism takes in and gets rid of substances

       - Breathing

       - Feeding

       - Excretion

• Sense: an organism is aware of its surroundings

• Movement: an organism is able to move (parts of) its body.
• Reproduction: an organism is able to 'produce' more organisms
• Growth: an organism changes its size

Fire: a living thing?

1. Yes
2. No

Fire: a living thing?

Breathe

Feed

Excretion

Sense

Move

Reproduce

Growth

Grass: A living thing?

1. Yes
2. No

Grass: a living thing?

Breathe

Feed

Excretion

Sense

Move

Reproduce

Growth

Virus: A living thing?

1. Yes
2. No

Virus: a living thing?

Breathe

Feed

Excretion

Sense

Move

Reproduce

Growth

End