Helping you to assess what you have learnt the previous lesson

The greater than symbol in the image below is an example of a comparison operator or a logic operator?

Does the following statement evaluate as True or False?  -  (30 < 50) or (30 > 50)

Does the following statement as True or False? - (20 = 20) and (15 < 15)

Does the following statement as True or False? - not (20 = 20)

Which of the conditions would evaluate to ‘true’ with the following inputs? [2 answers]

Operators

Helping you to assess what you have learnt this lesson

In our lesson we learnt about two types of iteration (loops). Which of the two is the following sentence describing: "This type of iteration will execute the commands until the condition you set is no longer being met"

Which of the following terms describes the process of finding an error in your code and taking steps to fix the problem.

Which of the following blocks of code would make the Scratch cat say “1, 2, 3” leaving a second in between each number?

What will be outputted (what will be said) when the following program is executed?

Count controlled iteration

In this lesson, we will develop a Scratch version of the nursery rhyme Ten Green Bottles, using count-controlled iteration. We will be introduced to the concept of debugging and will be given a program to debug by tracing the value of the variables.

Lesson overview:Count controlled iteration

Programming essentials in Scratch: part I: