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1) An input is a signal that is sent to the computer.
2) An output is the result of the input.
3) A variable is an option can can store data and also be given a name.
4) A constant variable is something that stays the same throughout the system.

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1) and input is a signal that is sent to the computer.
2) an output is where

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starting point : challenge 1

CHALLENGE 2
1) an input is when a certain button is clicked  and sends a signal to the program
2)  an output is a result on an input
3) a variable is an option that can store data and can be given a name
4) constant variable is something that doesn't change throughout the system
5)program 1 you need to change the image twice , however program 2 would have to be changed twice
6) program one would be better because it reduces the time for you having to change the pause times.
CHALLENGE 3

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challenge 3

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starting point: challenge 1

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1)An input is a signal that tells the device what to do.
2) An output is when you give an input and it tells something what to do.
3) A variable is an option  that can store data and can be given a name
4) a constant variable is something that doesn't change throughout the program
5) A program 1 you need to change the image twice
6)program 1 will do it automatically if you put time reduction -25 it will do it were as program b you have to change them 1 by 1 and you might get mixed up.

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challenge 2:
1.an input is when a certain button is clicked and sends a signal to the program.
2.an output is when  you give an input and it tells something what to do.
3.a variable is an option that can store data and can be given a name.
4.constant variable is something that doesn't change throughout the system.
5.program 1 you need to change the image twice.however program 2 would have to be changed twice.
5.program one would be better because it reduces the time for you having to change the pause times.

challenge 1

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starting point challenge 1 j

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starting point : challange 1
1) An input is when a certain button is clicked and it sends a signal to a program.
2) An output is the result on an input,
3) A variable is an option  that can store data and can be given a name
4) Constant variable is something that doesn't change throughout a program. The name is optional.
5) A program 1 you need to change the image twice
6)program 1 will do it automatically if you put time reduction -25 it will do it were as program b you have to change them 1 by 1 and you might get mixed up.

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Starting point challenge 2
1) An input is when a certain button is clicked and it sends a signal to a program.

2) An output is when you give an input and it tells something what to do.

3) A variable is an option  that can store data and can be given a name.

4) A constant variable that can't change in a program.

5) A. Program 1 you need to change the image twice.
B. Program 2 if you want to change the image but make it last more than program 1 you can  double it to make it four times.

6) Program 1 if you reduce 25 each time it will automatically do it
for program 2  you will have to repeat it 3 times they can become mixed up.

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Ryan Cummings Starting Point : Challenge 1

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Ryan Cummings Starting Point : Challenge 1

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1)An input is a signal that tells the device what to do.
2) them output is a result of an output.
3) a variable is an option that you can store data
4) a constant variable is something that doesn't change throughout the program.

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starting point challenge 1
a input is a signal what is sent to the computer and that is were that tells it what to do

a output is a result of a input for example so light or solar  light

a variable is something what is constant it does not change

it might mean it always there and the same it never changes or moves

in program 1 you only need to change it once so variable
makes it easier

it would do it automatically when you put -25 so it better than program 1 because you need to change it twice

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starting point challenge 1
1) an input a signal what is sent to the computer and that tells you what you need to do .

2)an output is a results of an input for example light or a solar light .

3) A variable is something that never changes .

4) A constant variable that cant change in the program.

5)in program 1 you only need to change it once and in program 2 you will need to change it twice.

6) In program 2 it might be better than program 1 because it could do it automatically   when you put it on for 25 seconds and for the 1st one you need to change it more than once

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starting point: challenge 1

challenge 2:
1) an input sends a signal into the computer

2)an output stores data that never changes

3)a variable is the result of the program

4)it means that this is a signal or data that is sent into the program

5)program 2

6)program one could be better because you can see the robots action better than program 2

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challenge 2
1) an input is a signal that gets sent into your computer.
2)an output is a result of an input.
3)a variable is an option that can  store data and can be given any name.
4) constant variable that cant change in any program.
5) a program 1 you need to change the image twice.
B. program 2 if you want to change the image but make it last more than program 1 yopu can double it to make it four times as good.

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Starting point: challenge 1
1.An input is something that tells a device what to do.
2.A output is what the input makes something do.
3.A variable is something that stores any type of data and can be named what ever is suitable.

4) PauseTime and the two images are 'constant' variables, this means that what ever the variable is set to it will constantly stay that way.

5) a) Program 1 would have to be changed once
5) b) Program 2 would have to be changed twice
5) With a variable you only have to draw the picture or set the time once, without it you'd have to keep setting the times or pictures differently.

6) The amount of times you have to change the code in program one compared to program 2 is large as the variables do the changing for you in stead of manually having to change the times/images making program 1 the better at creating  a faster more easier way of reducing the pause time.

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starting point: challenge 1

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Starting on challenge 2

1) An input is when you click a certain button and it sends a signal to a program.

2) An output is the result on an input, for an example: solar powered light.

3) A variable is an option that can store data.

4) Constant variable is something that doesn't change throughout a program. The name is optional.

5) A= Program 1. You only need to change the image once.
B= Program 2. You would need to change it four times which would take much longer than Program 1.

6)Program one will be better as as there is only one time reduction and in program two you will have to change all three pause times.

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Starting point: challenge 1

challenge 2: 1.an input is a signal to a program
an out.
2. an output is the ending result of the input.
3. a variable is an option that stores data.
4. a constant variable is something that you cant change in a program.
5. in a program you need to change the it twice
6.The amount of times you have to change the code in program one compared to program 2 is large as the variables do the changing for you in stead of manually having to change the times/images making program 1 the better at creating  a faster more easier way of reducing the pause time.
challenge 3:

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Starting point challenge 2

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Starting Point : Challenge 1

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Starting point: challenge 1
challenge 2 :
1. an input is a signal to the program
2. an output is the ending result of the input
3.a variable is an option that stores data
4. a constant variable is something that you cant change in a program.
5. program 1 you need to change it twice.
6. program one could be better as you can see the robots action.

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starting point: 1
challenge level 2

1) an input is a device that sends a signal to your computer.

2) an output is something that stores data so you can use it again instead of re-making the document.

3) a variable is the result of the program it can be on a screen, a sound or even a motor.

4) this is because it can repeat its self over and over again.

5) you would need to change the same amount of times as you have repeated it.

6) it has a diffent time speed so there is a pause in the middle of each move.

challenge level 3

1)

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starting point 2

1) An input is were when you press button A its sends a signal to the program.
2)for example a output is when you press button A it sends a signal in/input and then when it lights up the l.e.d lights are the output.
3) a variable is something that stores data and you can name it what ever you want.
4) this means you've made a variable so it wont change until  you change it it will stay the same.
5)program a you would only have to change your variable then it would change all of them so a is 1, were as program b you have to do it lots of times so variables make life lots easier.
6)program 1 will do it automatically if you put time reduction -25 it will do it were as program b you have to change them 1 by 1 and you might get mixed up.
challenge 3

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starting point : challenge 2
1 . an input is a signal telling the output what to do .
2. an out put is what it does when the input tells it do something .
3. an Variable is something that stores data and gives it an name
4.  constant variable is something that does not change and stays the same .
5. in program 1 you would have to change it the once . however , in program 2 i would have to change every single 1 i needed to change .
if i ever wanted to change something with a variable , it would take one change . without a variable ,say you had 10 standing images and 10 star jumps , you would have to change all of the star jumps . therefore it takes longer .
6 . program 1 would be better because it reduces the time for you instead of you having to change all of the pause time numbers .

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Stating Point Challenge 1
Challenge 2: 1) An input is were when you press button A its sends a signal to the program.
2) An output is the result on a input
3) A variable is an option that you ca store data
4) A constant variable that cant chnage in a program
5) A program 1 you need to change the image twice
B. Program 2 if you want to change the image but make it last more than program 1 you can double it to make it four times
6) Program one will be better as there is only one time reduction and in program two you will have to change all three pause times

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Starting Point: Challenge 1

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Starting Point :cahllange 1 , done
Challenge 2 ,
1. when on a button is pressed means only when the a button is pressed can only what you have asked it do .
2. an output is something that comes out of the imput .
3.  a variable could be where something is named something to cover up a number or piece of code .
4.constant variable might mean they allways are there and dont change
5. on program 2 you would have to change it every time but on program 1 you would only have to copy and paste a few times .
it is better to use a variable instead of data because data takes up a lot more space than variables would .
6.program 1 might be better than program 2 in reducing time by 25 each time b because you would only have to change what each pause time said how long for but program 2 you would have to add data and change that a few times .

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CHALLENGE 2

1) an input is an signal
2)what come out input is an output like l.e.d lights
3)something that stores data
4) that it wont change till you change it your self
5) you can change each item but changing your variable would be easy becase you would only change one thing not multpul
6) programwill do it automatically

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starting point: challenge 2

1)An input is a signal that tells the device what to do.

2) An output is the result of the input i.e lights or noise.

3)A variable is an option  that stores data of your choice, and you can name the variable anything you like.

4) Constant variables stay the same so you don't have to keep
duplicating the image.

5)
a) 4
b) once

6) Because it is not at the same speed all the way through to make it look realistic

Challenge 3

19

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Starting point: challenge 2

1) An input is a signal that is sent through the device to make it do something.

2) An output is the result of an input, i.e lights, sound

3) A variable is something that stores any type of data and can be named what ever is suitable.

4) PauseTime and the two images are 'constant' variables, this means that what ever the variable is set to it will constantly stay that way.

5) a) Program 1 would have to be changed once
5) b) Program 2 would have to be changed twice
5) With a variable you only have to draw the picture or set the time once, without it you'd have to keep setting the times or pictures differently.

6) The amount of times you have to change the code in program one compared to program 2 is large as the variables do the changing for you in stead of manually having to change the times/images making program 1 the better at creating  a faster more easier way of reducing the pause time.

challenge 3:

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challenge 2

1) A input is were something is sent to the micro bit

2) A output is were you click A on the micro bit and it star jumps , the star jumps are the output - leds

3) A variable is something that can store data like names and numbers

4)It means that it doesn't change until you do

5) For program 1 you change one image

For program 2 you have to change 4

6)Because if you want to change how many it goes down by you change one thing where if it was on program 1 ,On program 2 you have to change 4.

Challenge 3:

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Starting Point: Challenge 2

1) An Input is something that is pressed which sends a signal to a program or device.

2) An output is what happens when you press an input example, an action or noise

3) A variable is something which can store any type of data, they don't always have to have the same name/ number.

4) A consistent variable is something which doesn't change throughout the program.

5a) Program 1 would change once.
5b) Program 2 would change 4 times

6)Because the program does the work for you instead of you having to do the math and get mixed up.

Challenge 3