Science 3r

Science

Hi!! I'm Gigi! Welcome to this new course! Are you ready?

Hello, I am Sully. Welcome to this new course! Are you ready?

• How can you know the weather is gonna be like?
• Are there any problems related to weather nowadays?
• How can we avoid them?

A weather forecast

• What are the symbols used?
• Why are weather forecasts helpful?

CLIMATE CHANGE Educational video: Climate Change for kids | Happy Learning Planet Earth gives us some worrying facts about Climate Change and explains us how can we help alleviate this situation with our everyday actions. happy learning https://happylearning.tv/en/climate-change/

• What is it? What does it cause?
• What can we do to stop climate change?

Here is the forecast for tomorrow's weather in Catalonia. In ___________ it will be _________. In ___________ it will be _________.

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What is a sound? What is the difference between noise and sound? Is pleasant or annoying? Survey in class ... It is noise or sound? NOISESOUNDPIANODOORBELLNAILGUITARCHIMES

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How can sound travel in liquids? Material: - plastic bucket - water - small ball Procedure: 1. Fill a plastic bucket with water. 2. Drop the ball in the middle of the bucket. 3. Watch the wave flow.

3

How can animals move into dark places? Material: - paperboard box - 2 blocks - small ball - tape Procedure: 1. Hitch the blocks into the box, put the ball inside and close it. 2. Your pair, have to move the closed box and discover where is the block. 3. Draw the block in the correct place on your map.

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sound

Let's rock it!

Noise or sound?

Catch a wave!

Catch a wave Can sound energy traveling through liquids?? How can animals hear sounds underwater? Question: Hyphotesis:

Move in the dark

How can animals move into dark places? Can we use these waves to know if there are something underwater? Question: Hyphotesis:

Sonar

Animal sounds

Locomotor system

How do you move and do sports?

2

Your super skeleton!

Heart beat

How our body moves?

Let's build a robotic hand

Health and sport

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Rocks and minerals

FIVEACTIVITIESABOUT

Let's practise

Let's rock!

Characteristics of rocks

Rock properties game

Be a rock detective!

3 types of rocks

Rocks and minerals

FIVEACTIVITIESABOUT

Let's practise

Characteristics of materials

Characteristics of rocks

Looping the loop

Float or sink?

Grouping materials

Rocks and minerals

FIVEEXPERIMENTSABOUT

Sand or chalk?

Creating some granit

Stone race

Which mineral can scratch another one?

Rocks and soil