(To make the lesson you should first download the task, after completing all tables send your diagrams to my e-mail: marina.valevskaya@gmail.com)

First you should learn the names of the planets in English and write the equivalents in Russian.

You may use different types of diagrams for this.

Now we come to investigation of the main facts of the planets.

    Go to http://solarsystem.nasa.gov/planets/index.cfm

Find out some interesting facts of the planets just comparing them.

Then go to different planets, you can just click on the name and fill in the table from the facts module

After working hard you can relax - 

Go to sites and make puzzles

http://solarsystem.nasa.gov/kids/puzzles.cfm 

(a great number of different puzzles)