More funny and useful activities for Earth Day

Click this link and have a good time learning more about environment and the three "Rs" Reduce, Reuse, and Recycle

http://www.abcya.com/earth_day_word_search.htm

and finally, watch these videos about the theme:

 

 

 

 

 

Nice, aren't they?

Some spring activities

print this beautiful animal and join the dots.

What's it?

..........................................

How many lambs can you find in this delightful spring farmyard colouring page?

.......................................

colour in this cute picture of a bunny  but first  solve these simple sums to work out the right colours to use!

Beautiful owls for autumn

A terrible windy rainy cold evening with no homework? You are lucky! here you are the most simple way to draw an owl.

Practice and have a nice time

 

and why not listening to an autumn song while we are working? Try this

 

 

 

Enjoy yourself!



Astronomy lessons: Ready! Steady! Go!!!

Our solar neighborhood is an exciting place. The Solar System is full of planets, moons, asteroids, comets, minor planets, and many other exciting objects.

What Is The Solar System?

The Solar System is made up of all the planets that orbit our Sun. In addition to planets, the Solar System also consists of moons, comets, asteroids, minor planets, and dust and gas.

Everything in the Solar System orbits or revolves around the Sun. The Sun contains around 98% of all the material in the Solar System. The larger an object is, the more gravity it has. Because the Sun is so large, its powerful gravity attracts all the other objects in the Solar System towards it. At the same time, these objects, which are moving very rapidly, try to fly away from the Sun, outward into the emptiness of outer space. The result of the planets trying to fly away, at the same time that the Sun is trying to pull them inward is that they become trapped half-way in between. Balanced between flying towards the Sun, and escaping into space, they spend eternity orbiting around their parent star.

How Did The Solar System form?

This is an important question, and one that is difficult for scientists to understand. After all, the creation of our Solar System took place billions of years before there were any people around to witness it. Our own evolution is tied closely to the evolution of the Solar System. Thus, without understanding from where the Solar System came from, it is difficult to comprehend how mankind came to be.

Scientists believe that the Solar System evolved from a giant cloud of dust and gas. They believe that this dust and gas began to collapse under the weight of its own gravity. As it did so, the matter contained within this could begin moving in a giant circle, much like the water in a drain moves around the center of the drain in a circle.

At the center of this spinning cloud, a small star began to form. This star grew larger and larger as it collected more and more of the dust and gas that collapsed into it.

Further away from the center of this mass where the star was forming, there were smaller clumps of dust and gas that were also collapsing. The star in the center eventually ignited forming our Sun, while the smaller clumps became the planets, minor planets, moons, comets, and asteroids.
 

 

 

 

 

A Great Storm

Once ignited, the Sun's powerful solar winds began to blow. These winds, which are made up of atomic particles being blown outward from the Sun, slowly pushed the remaining gas and dust out of the Solar System.

With no more gas or dust, the planets, minor planets, moons, comets, and asteroids stopped growing. You may have noticed that the four inner planets are much smaller than the four outer planets. Why is that?


Because the inner planets are much closer to the Sun, they are located where the solar winds are stronger. As a result, the dust and gas from the inner Solar System was blown away much more quickly than it was from the outer Solar System. This gave the planets of the inner Solar System less time to grow.

Another important difference is that the outer planets are largely made of gas and water, while the inner planets are made up almost entirely of rock and dust. This is also a result of the solar winds. As the outer planets grew larger, their gravity had time to accumulate massive amounts of gas, water, as well as dust.

The Solar System Has Over 100 Worlds

 

It is true that there are only eight planets. However, the Solar System is made up of over 100 worlds that are every bit as fascinating. Some of these minor planets, and moons are actually larger than the planet Mercury!

Others, such as Io, have active volcanoes. Europa has a liquid water ocean, while Titan has lakes, rivers, and oceans of liquid Methane. You can read more about these amazing worlds by clicking here.

 

Interesting isn't it?

Learn more about astronomy at: http://www.kidsastronomy.com/ 

Sure you'll enjoy it because you'll be able to travel to the depths of the Universe and learn about deep space; or become an amateur astronomer learning to observe the sky

...  and  relax yourself singing and dancing  these three beautiful songs:

I'm the Moon

 

 

I´m a Star

 

 

 

I´m the Sun

 

Easter

Practise your Easter vocabulary watching this video:

 

 

 Now you are ready to look for the words in this quiz: