BLOGOAPRENDO: Natural Sc.

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UNITS 1,2,3 - UNITS 4,5 - UNIT 6 - UNITS 7,8,9

FUN WEBSITES TO LEARN

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UNITS 1,2 PROCESSES INVOLVED IN NUTRITION (DIGESTION, RESPIRATION, CIRCULATION AND EXCRETION)

Processes involved in NUTRITION

1.DIGESTION

HOW DOES THE DIGESTIVE SYSTEM WORK👇

1.1. THE FOOD WHEEL

KEEPING HEALTHY👇

1.2.EXERCISES

ANSWER THE QUESTIONS

Which nutrients help you stay healthy?
Which nutrients give you a lot of energy?
Which nutrients help you grow?

1.3. DRAW A FOOD WHEEL in your notebook

(choose three foods for every group, draw the pictures, write their names and the nutrients we obtain with them)

1.4. DIGESTIVE SYSTEM👀

DIGESTIVE SYSTEM

1.5.WATCH THE VIDEO👇 (DIGESTIVE SYSTEM)

1.6.EXERCISES

1.6.1. ANSWER THE QUESTIONS

WHAT IS THE FUNCTION OF THE DIGESTIVE SYSTEM?
WHICH ARE THE MAIN ORGANS OF THE DIGESTIVE SYSTEM?

1.6.2.. ELABORATE A HEALTHY MENU (breakfast, snack, lunch, snack ,dinner)
Which NUTRIENTS do you obtain from it?

2. RESPIRATION

2.1.WATCH THE VIDEOS 👇 (RESPIRATORY SYSTEM)

2.2. LOOK AT THE PICTURE AND LABEL THE PARTS👀

Copy the diagram in your notebook and label the parts

2.3. EXERCISES

ANSWER THE QUESTIONS

What gas do we obtain when we breathe
Which are the main organs of the respiratory system?
What is the name of the tube that connects the nose and the lungs?
What is the DIAPHRAGM?
Explain the difference between INHALATION and EXHALATION

LUNGS AND BREATHING👇

3. CIRCULATION

3.1.WATCH THIS VIDEO 👎(CIRCULATORY SYSTEM)

3.2.EXERCISES

ANSWER THE QUESTIONS

What is the main organ of the circulatory system?
Which 3 types of blood vessels are there?
What is the difference between VEINS and ARTERIES?
Which are the smallest blood vessels?

3.3. WATCH THIS VIDEO👇

3.4. EXERCISE

COMPLETE THE SENTENCES IN YOUR NOTEBOOK

Nutrition includes digestion, ________ excretion and circulation
Blood travels through the ________ , which include the arteries, the veins and the capillaries
The _______ pumps blood around the body
_________ carry blood from the heart to all parts of the body
The heart is located in the _______, between the lungs

3.5. EXERCISE

Write TWO HEALTHY HABITS for the CIRCULATORY SYSTEM. Draw the pictures

4. EXCRETION

4.1. WATCH THE VIDEO👇

4.2.EXERCISES

ANSWER THE QUESTIONS

Which are the main organs of the excretory system?
Where is URINE stored?
Which is the tube through which urine is expelled?

4.3. INVESTIGATE

WHAT IS SWEAT 💧💦💦 MADE OF?
HOW IS IT EXPELLED FROM THE BODY?

Are you ready to measure your knowledge? PLAY with your parents, brother, sister.... or PLAY BY YOURSELF👇😃😃😃

UNIT 3.REPRODUCTION

3.1. WATCH THE VIDEOS 👇

LIFE CYCLE👇

3.2. EXERCISES

Read the changes during puberty on pg.28. Write B for boy or G for girl

Their hips get wider ______
Hair grows on their chin and above their lip_____
They develop breasts _________
Thay develop an Adam´s apple _____
Their voice becomes lower

3.3. ANSWER THE QUESTION in your notebook

What are some healthy habits during pregnancy?

3.4. EXCERSE

Copy the pictures of the female and male reproductive organs from your book

Are you ready to measure your knowledge? PLAY with your parents, brother, sister.... or PLAY BY YOURSELF👇😃😃😃

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UNITS 4,5 ANIMALS

(vertebrates and invertebrates

ANIMAL FACTS👇

4. VERTEBRATES .

4.1.Watch the video👇

DO YOU WANT TO KNOW MORE?😃CLICK ON THE PICTURES

4.1.1. CHARACTERISTICS OF MAMMALS

4.1.2. CETACEANS

4.1.3. PRIMATES

4.1.4. BIRDS

4.1.5. REPTILES

1, LIZARDS

2, TURTLES AND TORTOISES

3, SNAKES

4, CROCODILES

4.1.6. AMPHIBIANS

4.1.7. FISH

4.2.EXERCISE

Make a graphic organizer showing the different vertebrates. Write the information you have learnt. Here you have an example

4.3.EXERCISE

Think of your favourite vertebrate animal.

Draw a picture , copy the next table in your notebook and complete it.

MY FAVOURITE ANIMAL

NAME

Vertebrate group

Habitat

Covered with…

It feeds on….

It breathes with…

To move, it…

Interesting facts

4.4. EXERCISE

DRAW A PICTURE OF THE METAMORPHOSIS OF THE FROG

(follow the example on pg. 58)

If you nee some HELP , you can watch this video👇

Are you ready to measure your knowledge? PLAY with your parents, brother, sister.... or PLAY BY YOURSELF👇😃😃😃

5. INVERTEBRATES

5.1. Watch the video👇

5.2. EXERCISE

FILL IN THE BLANKS

______ have got sac-like bodies full of pores. They are attached to the seabed
______ have got jelly-like bodies that look like an umbrella
______ have got a hard exoskeleton and a segmented body
______ have got a skeleton made of hard plates, often with spines
______ have got soft bodies, usually protected by one or two shells
______ have got long, soft bodies. They haven´t got legs

5.3. EXERCISE

Draw a picture of each type of mollusc:

Mollusc without a shell
Mollusc with a spiral shell
Mollusc with two shells

5.4. EXERCISE

Use the words in the box to write four sentences about spiders

LEGS – ARTHROPODS – ARACHNIDS – WEBS – SILK – ANTENNAE

Name another arachnid

5.5. EXERCISE

Which of the following invertebrates are ARTHROPODS?

GRASSHOPPER

PRAWN

SCORPION

CRAB

CENTIPEDE

BUTTERFLY

Write two characteristics of ARTHROPODS

Which are the FOUR groups of ARTHROPODS?

5.6. EXERCISE

Are the following sentences TRUE or FALSE? Correct the false sentences

Snails are echinoderms
Snails are only terrestrial
Slugs have got soft bodies
Snails are viviparous
Slugs haven´t got a shell

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UNIT 6 PLANTS

PLANT FACTS👇

6.1. RESPIRATION👀

6.2. PHOTOSYNTHESIS 👀

6.3. WOULD YOU LIKE TO WATCH A PRESENTATION?👇

6.4.WATCH THIS VIDEO👇

6.5. HAVE YOU EVER PLANTED A SEED? SEE WHAT HAPPENS

6.6.Do you want to do an EXPERIMENT?👇

6.7. LEARN ABOUT THE AMAZING WORLD OF PLANTS CLICK👇

6.8. EXERCISE

Complete the following sentences with the words in the box

PHLOEM – ELABORATED – STOMATA – RAW – ROOTS – XYLEM - PHOTOSYNTHESIS

Plants absorb water and mineral salts throug their _____________
The mixture of water and mineral salts is called ______sap
Raw sap travels through the ________vessels
___________ are tiny holes in the leaves that absorb carbon dioxide
Sunlight and carbon diovide are necessary to perform ________
________sap is produced in the leaves during photosynthesis
Elaborated sap is distributed to all parts of the plant through the ______ vessels

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UNITS 7 MATTER AND ITS PROPERTIES.

SCIENCE AND TECHNOLOGY, FAMOUS SCIENTISTS, DISCOVERIES AND INVENTIONS THAT CHANGED THE WORLD!!👇