We all want to be great scripters.. don't we? Well, some things I would reccomend you to do is search up scripting tutorials on youtube. Friaza, Pesapod, (I've never watched them, but I hear they help).

Tutorials are a great way of getting started with scripting. On the wiki, they have made many tutorials ranging from newbie to expert. You can get started over here:

http://wiki.roblox.com/index.php?title=AllTutorials

Over here you can see all tutorials, from building to scripting to full game creation.

If you scroll down, you will find the scripting section I would begin at the Beginner section. they are arranged from the easiest to the hardest.

Another thing I would consider is looking at roblox cookbooks.

http://wiki.roblox.com/index.php?title=Cookbook

This is basically, well... a cookbook. I'm thinking of making pasta today, I'll reference the cookbook. I'm thinking of making a ChildAdded/RemoveEvent... I'll reference the cookbook.

Even asking someone in the community chat for a scripting challenge can improve your scripting, and like so, you can reference the cookbook for that too.

But let me introduce to you, good sir...

The big book of scripting...

basically, all the tutorials on the wiki are here, or all the articles about things and other things that I cannot define. I challenge you to do them all and become the master scripter.

http://wiki.roblox.com/index.php/Scripting_Book

Cheers, Hungry c;

http://www.roblox.com/games/363960/ROBLOX-Lua-BEGINNER-Scripting-Tutorial Worked for me.