LOGO S

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INTRODUCTIONLogo is a software that can be found at : Shared area> High School > ICT > take home software > LOGO32.

This is what Logo Software looks like.

This is what Logo looks like when you first open it. It will have a triangle, that is the pen or what you called turtle you are writing with. Down below is the command you have to write.

SOME BASIC COMMANDS

PD- Pendown , to start writing with

PU- Penup, to move by not writting

FD – Forwards, move the turtle fowards.

BK- Backwards, move the turtle backwards

RT- Turn Right(RT 90- Turn Right 90 degrees)

LT- Turn Left(LEFT 90- Turn Left 90 degrees)

CS- Clear Screen and start all over again

DRAWING A SQUAREYou can do many things with Logo, for example drawing shapes or drawing face, it’s easy to do and nothing complicated to do. All you need to do is the command below. fd 100rt 90fd 100rt 90fd 100rt 90rt 90fd 100pufd 100

MAKING MORE COMPLICATED SHAPES

This shape might look hard but actually it’s easy to do. All you need to do is the command below.bk 10rt 30pdsetpensize[5 5]setpc[255 0 255]repeat 3[fd 90 rt 120]rt 30pufd 10setfloodcolor[0 0 255]fill

ENDALL

Endall is a button that we used to set commands.

If you finish editing you just need to type the name you set, for example this one is triangle2, then only type triangle 2 then the shape will appeared.

WHAT IS VARIABLE LENGTH

Variable are data which can change. For example :

- It can be used to do many things such as triangle, square etc.- It can also be defined in the length of different shapes. - The length can be changed for example for triangle you just type

triangle *** the amount of number you want it to be, for example if triangle 200 will be bigger than triangle 100. You can choose your own size of the shape you want , how big you want or how small you want.