PCS - Scratch

What is a Sequence?

• A set of instructions that follow on from one and another.

• A piece of code with an IF statement in it.

• When we compare two pieces of data.

• When we repeat a piece of code

What is Selection?

• A set of instructions that follow on from one and another.

• A piece of code with an IF statement in it.

• When we compare two pieces of data.

• When we repeat a piece of code

What is Iteration?

• A set of instructions that follow on from one and another.

• A piece of code with an IF statement in it.

• When we compare two pieces of data.

• When we repeat a piece of code.

Identify the variable.

• say

• ask_name

• name

• define

Identify the subroutine.

• say

• ask_name

• name

• define

What does this Comparison Operator do?

• A is larger than B

• B is larger than A

• B is the same as A

• B and A are not the same

What does this Comparison Operator do?

• A is larger than B

• B is larger than A

• B is the same as A

• B and A are not the same

What does this Comparison Operator do?

• A is larger than B

• B is larger than A

• B is the same as A

• B and A are not the same

What does this logic operator mean?

• Both of the conditions have to be True to output True

• Either of the conditions has to be True to output True

• The condition has to be False to output True

• The condition has not been met and is False

What does this logic operator mean?

• Both of the conditions have to be True to output True

• Either of the conditions has to be True to output True

• The condition has to be False to output True

• The condition has not been met and is False