Weather and climate II

How much do you know abour weather and climate?

Click on the images ( y después en el primer link)

Fuente:www.primaria.librosvivos.net

Weather and climate I

Good morning everyone! What's the weather like today?
Let's review about atmospheric weather, and climate. Here there are some interesting videos and activities on weather (seasons, temperature, precipitations, wind, meterology, metereologist, weather forecast...) and climate. 
Please watch all the videos and complete the activities, this is very important for the next test.

Fuente: proyecto agrega

Inland and Coastal Landscape

Today, we can study landscape. I have found some videos, they are fantastic to review the vocabulary of topic 7.
We learnt:
Inland relief: Mountain, Mountain Range, valley, gully, canyon,  plain, plateau, lake and river.
Coastal relief: Sea, ocean, beach, cliff, island, peninsula. istmus, cape, gulf, bay.

Inland landscape

 Coastal landscape

Now, look at the posters to remember the names.

Some activities....

click on the image 
(you can print them)

La Reproducción de las Plantas

Vamos a dar un repaso sobre la reproducción de las plantas.

Empezamos diferenciando las partes de una flor:

Recordamos las etapas:

• Polinización: Paso del polen desde el estambre de una flor al pistilo de otra. Puede ser transportado por el viento o animales.
• Fecundación: El grano de polen se une al óvulo.
• Formación de la semilla y del fruto: El óvulo fecundado forma el embrión, almacena nutrientes y se rodea de una cubierta protectora donde se transforma en semilla. el pistilo crece y da lugar al fruto.
• Germinación:El embrión se desarrolla y se forma una nueva planta.

En la web he encontrado este interesante vídeo y presentación que seguro os ayuda a entender el proceso. La última parte del vídeo y la presentación son ejercicios, no olvidéis hacerlos.

Pollination of flowers

Today's Science lesson was about PLANT REPRODUCTION, it was a little bit difficult, but don't worry! I was surfing the web and found this video in Youtube. Watch it it!

I hope you like it :)

Photosynthesis

Hello!!
Do you remember what the photosynthesis is?? 
Plants have to make their food. 
They take water and minerals from the soil and their leaves take the Carbon dioxide and the sunlight. With the water, minerals, Carbon dioxide and sunlight, they make the PHOTOSYNTHESIS in their leaves. They expel Oxygen, the waste products.

Now, you can watch this video about the plant nutrition.

                    

 

This is a beatiful drawing, you can print and colour it.

This is our body

Here you have your second project for Science. This is about the systems we have inside of the body. Look how nice the projects are.

Well Done!!!

4º C

Systems 4ºC

Publish at Calameo or read more publications.


4º D

Systems 4ºD

Publish at Calameo or read more publications.

The Reproductive System

So... this is what we have learnt today. I took this image from the Encyclopoedia Britannica. Try to remmember the different parts. 

  

Now you can watch Érase una vez el cuerpo humano: El nacimiento.

                                
                                   

 Fuente: www.youtube.com

Eliminating waste

 ELIMINATING WASTE

Here you have a comic to review the topic we learnt on Science, Eliminating waste. Remember we can eliminate waste by the Respiratory system ( Carbon dioxide), The Digestive system, the Excretory System ( Urine) and Skin ( Sweat)

Simple and Compound machines

Today we learn about simple and compound machines.

Remember:

Machines help us and make life easy.

Simple machines have few parts and do their job in one step only.
Simple Machines are the Wheel and Axle, Lever, Pulley, Inclined Plane, Screw, and Wedge.

Compound machines have a lot of parts and are made up of more than one simple machine. They do their job in various steps.

Now look at the images, learn the names and play the game.

 (Click on the image)

 

What do you do?

Children, listen and repeat the words. The words are jobs. 

What do you do? I'm a teacher, and you? 

What does your father do? 

What does your mother do?

Ask your family ;)

          

          

 Now play a game. 

Match the pairs

(Read and click on the image)

Where do the work?

Match the job with the place

( click on the image)