Read and answer.

Read pages 46,47,50 and 51 then answer the questions.

How can we obtain vitamins and minerals? By eating fruit and vegetables

What do we obtain from carbohydrates? We obtain energy from eating food with carbohydrates.

What is the benefit of eating food that contains proteins? Can help you have strong bones, teeth and help you grow. 

What is the function of fats? They give us extra energy.

what is the problem of eating extra fats? You become overweight and unhealthy.

How many times should you practice energetic sports a week? Atleast three times a week, one hour each time. 

Why is it bad to spend too much time in front of screens? It is bad for your eyesight and your posture. Do not spend more than 2 hours per day. 

TOPIC 3 HEALTH AND DISEASE

Write 5 healthy and five unhealthy habits.
Please write full and complete sentences.

HEALTHY HABITS

1. .
2. .
3. .
4. .
5. .

UNHEALTHY HABITS

1. .
2. .
3. .
4. .
5. .

QUESTIONS ABOUT INTERACTION

1 .What is the function of senses?

2. Write the three parts of the nervous system.

3. What part of the nervous system controls everything in the human body?

4. What are the parts of the locomotor system?

5. Explain the process of interaction

Respiratory system

Hi! today we have an interesting video to undestand how the respiratory system works.

Then answer the questions in your notebook.

Describe the nose and explain its function in the respiratory system.

What is the trachea?

Describe how are lungs like.

Why is the respiratory system important?

Complete:

Respiratory system takes in __________ and expels ________.

There are lots of C________ surrounding the alveoli inside of your _________.


Work finished, well done!!!😁😁😍

Questions about circulatory system

Answer the following questions in your notebook:

What are the veins? Are blood vessels that return blood to the heart from the rest of the body

What are the arteries? Blood vessels that carry blood from the heart to the rest of our body

What are the capilaires? Tiny blood vessels that connect arteries to the veins. Blood delivers nutrients and oxygen to the body´s cells and picks up waste products such as carbon dioxide.

What is the function of the heart? Pumps blood around the body

LEARN MORE ABOUT BOOD CELLS AND CIRCULATORY SYSTEM

Hi, I would like to share with you some videos about the circulatory system.
This content is optional but it will help you to understand how it works and to get familiar ith specific vocabulary.

Red blood cells have the function of trasporting oxygen around the human body, watch this video to learn more about the color of the blood.

White blood cells are the defenders of our health, they fight agaist anything that can make us sick.

EXCRETORY SYSTEMS

Write and answer the following questions in your notebook:

What is dropped off  when blood goes trough the kidneys?

What is the urethra?

What is the name of the tubes tat goes down to ther bladder?

What part of the urinary system can send messagges to the brain?


You can listen to this song to review the vocabulary about the excretory system

TOPIC 2 BODY SYSTEMS

Digestive system

Draw the digestive system and label its different parts.


Answer the next questions:

Which part of the digestive stem is covered with lots of  small blood vessels?

What is the name of the waste susbstances created during the process of digestion?

What is the function of gastric juices?

SEXUAL AND ASEXUAL REPRODUCTION IN PLANTS

Use this mindmap to learn the difference between sexual and asexual reproduction in plants.

PLANT REPRODUCTION

SEXUAL REPRODUCTION IN PLANTS

Answer this questions with the information from your book:

What is the difference between flowering ans non flowering plants.
Name the sexual organs developed by the flowers:________________,_______________.
In sexual reproduction ___________goes from the ____________ to the__________.
The process of fertilization consist of the ___________ joining an _______ to make a ____________.

Video about photosynthesis

Hi! Now that you how photosynthesis works you can see this video that will help you to understand the process.

Can you see the clorophylle in the leaves of the plant?

RESPIRATION

Respiration gives the plant the energy it needs to grow and be healthy.

During RESPIRATION oxygen and glucose are needed.

During photosynthesis oxygen and glucose are produced.

Complete the box with like we did in class today.

	NEEDED	PRODUCED
PHOTOSYNTHESIS
RESPIRATION

PHOTOSYNTESIS

GLUCOSE is plant's food.

Plant make their own food, the process is called photosynthesis.

Make a sentece using the words from the below ↓ to explain the process of  photosynthesis.

 chlorophill-carbon dioxide-minerals and water-sunlight

1. .
2. .
3. .
4. .

NUTRITION IN VERTEBRATES

Explain different typrd of nutrition into vertebrates, write two examples of each.

1. Carnivore:
2. Hervibore:
3. Omnivore:

Material Matemáticas

Estimadas familias de 4ºA y B, para reforzar la resolución de problemas vamos a necesitar que compréis el cuadernillo de problemas RUBIO número 13.

Empezaremos a trabajar con este material el lunes 14 de octubre.


Un saludo.

Julia y Luis.

REPRODUCTION

Mammals are born________________ from their ________________.

Mammals are viviparous.

Mammals produce_________________ to feed _________________.

All the other groups reproduce by ____________________. They are_______________.

Explain the difference among the eggs:

Vertebrate animals!

Complete this summary about VERTEBRATES

All vertebrate animals have a BACKBONE.
Vertebrate animals BREATHE, REPRODUCE and EAT in different ways.

RESPIRATION:

• All animals need oxygen.
• ___________________, ___________________, _________________ breathe with lungs.
• Fish breathe with_______________________.

Now explain how fish breath:

complete your mindmap wrtiting about arthropods

Yo can follow this structure, include information and examples from you r book.

VIDEO ABOUT ANIMAL CLASSIFICATION

ETIQUETAS

Estimadas familias y alumn@s, a partir de ahora todas las entradas relacionadas con el cuaderno tendrán una etiqueta  que indica si se ha trabajado este contenido en clase:
HECHO EN 4ºA-HECHO EN 4ºB: trabajo iniciado en el aula que debe ser completado en casa.
LEARN MORE: contenidos de ampliación, repaso o curiosidades relacionadas con el tema.

A la derecha del tenéis un gadget para acceder mas fácilmente a los contenidos relacionados con cada etiqueta.


Un saludo.

COMPLETE A MINDMAP WITH INFORMATION ABOUT INVERTEBRATES

FOLLOW THE GUIDELINES GIVEN IN CLASS.

WE EXPECT A GREAT JOB FROM YOU!!!

It must be ready 9th of October  for both 4th A and B.

And you have to study 😅 We are going to revise in class and I am going to ask question to everyone, it is your chance to show that you have studied a lot!!!😻🙏🙏🙏

KINGDOMS

Living things are divides into kingdoms.
all living things carry out the 3 life processes in different ways:

• Nutrition.
• Interaction.
• Reproduction.

Complete a summary with information about the 3 different kingdoms.

THE ANIMAL KINGDOM

Animals ...

• .......................
• .......................

THE PLANT KINGDOM

Plants....

The types of plants are:

• ..................
• ..................
• ..................

THE FUNGI KINGDOM

Fungi can't....

the types of fungi are:

• .............
• ............
• ............
• ............

BIENVENIDA

Estimados alum@s y familias, este curso vamos a continuar usando el blog en la asignatura de Science para las clases de 4º
Durante el curso colgaré material útil para conocer y aprender sobre los temas trabajados en clase.

Mucho ánimo para este curso!!!