NATURAL+SCIENCE+3

= NATURAL SCIENCE =

THE DIGESTIVE SYSTEM media type="youtube" key="JnzwbipJuAA" width="560" height="315"

THE RESPIRATORY SYSTEM

media type="youtube" key="hc1YtXc_84A" width="560" height="315" CIRCULATORY SYSTEM

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[|OUR SENSES]

=OUR EYES= media type="youtube" key="syaQgmxb5i0" width="560" height="315"

=OUR EARS= media type="youtube" key="HMXoHKwWmU8" width="560" height="315" =OUR NOSE= media type="youtube" key="hzOSzX_HXE4" width="560" height="315"

=OUR SKIN=

media type="youtube" key="aMGgCxUyXT8" width="560" height="315" =TASTE= media type="youtube" key="0hwOL91cjwM" width="560" height="315"

= SUMMARY =

The circulatory system moves blood around the body.




The digestive system works to digest food.
= =

Our skin is the organ we use to touch
=**UNIT 2: LOOK AFTER YOURSELF**=






 * [|THE INCREDIBLE ADVENTURE]**


 * [|AMAZING FOOD DETECTIVE]**

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 * [|A HEALTHY LUNCHBOX]**


 * [|FOOD GROUP]**

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[|FOOD GROUPS POWER POINT]

=UNIT 4: MAMMALS AND BIRDS=

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= UNIT 5: REPTILES, AMPHIBIANS AND FISH =

=**REPTILES**=







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[|WORD UNSCRAMBLE GAME]

[|WORD-O-RAMA]

[|REPTILE WORDSEARCH]

[|REPTILE HANGMOUSE]

=AMPHIBIANS=



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=FISH=



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=**UNIT 7: MATTER, MATERIALS AND MIXTURES**=

**VOCABULARY**
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MATTER
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ABSORBENT


[|The properties of materials]

=**PHYSICAL CHANGES**=


 * Matter has differnt properties, like shape, size and state. These properties can change. These changes are called __physical changes__**


 * CHANGE OF STATE**




 * CHANGE OF SHAPE**



= = = =

=**CHEMICAL CHANGES**=


 * Sometimes matter reacts with air, water and other elements. These reactions cause the matter to change into different matter. These reactions are called __chemical changes__.**

**OXIDATION**
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=**MIXTURES**=


 * A mixture is something that contains two or more different materials. In some mixtures we can see the different materials; in others is impossible to see the different materials.**





**MIXTURES**
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=**SEPARATING MATERIALS IN A MIXTURE**=


 * SIEVING**




 * FILTERING**



**EVAPORATING**


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[|Recycling game]

[|Solids and liquids]

[|solids, liquids and gases]

**NATURAL MATERIALS**
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MANUFACTERED MATERIALS
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