Science 3rd, unit 3 "ANIMALS"

Science 3rd, UNIT 3

oct-13

SCIENCE 3rd grade

UNIT 3

ANIMALS J. CĂŠsar Brazo Mur El Tomillar, 2013

El Tomillar, J. C. Brazo

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Science 3rd, UNIT 3

oct-13

REMEMBER Everything around you can be...

LIVING THINGS

NON-LIVING THINGS

They ARE BORN

They AREN'T BORN

They GROW

They DON'T GROW

and they DIE

and they DON'T DIE

El Tomillar, J. C. Brazo

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Science 3rd, UNIT 3

oct-13

NOW, LET'S LEARN MORE ABOUT...

LIVING THINGS

All you can see on Earth can be...

NON-LIVING THINGS

types

types

Animals Plants Fungi Microorganisms

Natural Artificial

El Tomillar, J. C. Brazo

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Science 3rd, UNIT 3

oct-13

They are born, grow and die

They carry out LIFE PROCESSES

BECAUSE...

ARE

LIVING THINGS

Nutrition

Sensitivity Reproduction

Animals

El Tomillar, J. C. Brazo

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Science 3rd, UNIT 3

oct-13

DIFFERENCES BETWEEN ANIMALS AND PLANTS

ANIMALS move around but they don't produce their own food PLANTS don't move around but they produce their own food

El Tomillar, J. C. Brazo

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Science 3rd, UNIT 3

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Classification of animals

ANIMALS WHAT THEY EAT

WITH OR WITHOUT INTERNAL SKELETON

Hervibores Carnivores Omnivores

Vertebrate Invertebrate

El Tomillar, J. C. Brazo

HOW THEY MOVE

HOW THEY REPRODUCE

Walk Swim Fly Jump Crawl

Oviparous Viviparous

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Science 3rd, UNIT 3

What animals eat...

Animals that eat vegetables Animals that eat other animals

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SHEEP, ZEBRAS, GOATS, COWS, HORSES, etc

'carnivores'

El Tomillar, J. C. Brazo

(some hunt and other eat dead animals)

LIONS, TIGERS, SPIDERS, VULTURES, etc

'omnivores' Animals that eat vegetables and other animals

(some are ruminants)

'hervibores'

(some have fangs and molars)

FOXES, CHICKENS, WILDBOARS, HEDGEHOGS

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Science 3rd, UNIT 3

oct-13

How animals move...

Air

Water They SWIM

They FLY

Dolphins Whales Sharks Fish...

Hawks Vultures Butterflies Bats...

Land They WALK, JUMP or CRAWL

Lions Kangaroos Monkeys Snakes...

El Tomillar, J. C. Brazo

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Science 3rd, UNIT 3

oct-13

How animals reproduce...

VIVIPAROUS are born from their MOTHER'S WOMB

El Tomillar, J. C. Brazo

OVIPAROUS are born from EGGS

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Science 3rd, UNIT 3

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Do they have a spine (or backbone?

Mammals Fish

Yes!

VERTEBRATE ANIMALS

they can be...

Birds Amphibians Reptiles

No!

El Tomillar, J. C. Brazo

INVERTEBRATE ANIMALS

Insects (are the biggest group)

Arachnids

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Science 3rd, UNIT 3

oct-13

INVERTEBRATE ANIMALS (They haven't got a backbone)

Some have an external skeleton that protects their body

The biggest invertebrate group: INSECTS

El Tomillar, J. C. Brazo

Others have no protection for their soft bodies

Ants Flies Grasshoppers Scorpions

Bees Fleas Beetles Worms...

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Science 3rd, UNIT 3

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They lay eggs

It comes out and has wings and legs

They hatch and eat a lot

It forms a shell.

The butterfly grows inside

El Tomillar, J. C. Brazo

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Science 3rd, UNIT 3

oct-13

MAMMALS

Fins

(viviparous) Body with hair or fur

Some swim with their fins

Four limbs

Some walk on their legs Wings

Some fly with their wings

El Tomillar, J. C. Brazo

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Science 3rd, UNIT 3

oct-13

BIRDS

(oviparous)

A beak Wings

Body with feahters

Most can fly

Penguins are birds too, but they can't fly

El Tomillar, J. C. Brazo

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Science 3rd, UNIT 3

oct-13

FISH

(most are oviparous)

Fins

Gills

Scales

They swim in salt water or fresh water Oceans and seas are salt water

El Tomillar, J. C. Brazo

Rivers, ponds and lakes are fresh water

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Science 3rd, UNIT 3

oct-13

REPTILES

Lizard

(oviparous)

Scales

Limbs

Crocodile Snakes have no limbs

El Tomillar, J. C. Brazo

Tortoises have a shell

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Science 3rd, UNIT 3

oct-13

AMPHIBIANS

Frog

(oviparous)

Moist and smooth skin

Limbs

Nwet

their body change

When they are young they live in the water

El Tomillar, J. C. Brazo

METAMORPHOSIS

When they are adult they live on land

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Science 3rd, UNIT 3

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Animals need: FOOD WATER A SHELTER They find them in their habitat We must protect the environment because it is the home for many animals

El Tomillar, J. C. Brazo

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Science 3rd, UNIT 3

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Many animals are in danger, we call them: ENDANGERED ANIMALS This means that they can disspear from the Earth Re

sp ect

pla nts

YOU MUST PROTECT NATURE, IF YOU WANT TO HELP ANIMALS Recycle

Iberian Lynx

El Tomillar, J. C. Brazo

Do not burn fires in the forest

Whale

t no bish o D rub ow r th

Do not pollute

Wolf

Donkey

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