http://scratch.mit.edu/projects/13550313

This programme is designed to solve division problems for you.

How do you think it works?

Does Scratch always give the right answer when the divisor goes in exactly?

What about when it doesn’t?

Edit the project so that Scratch will work out remainders for you too!

Play the ping pong game.

http://scratch.mit.edu/projects/11932263

Do you notice anything odd?

Study the script to see how the game works.

Which block has the bug?

Can you correct the bug?

Mild Challenge 

https://scratch.mit.edu/projects/138465041/

This algorithm should draw a square.

Spicy Challenge 

https://scratch.mit.edu/projects/11932410/

Debugging challenge – speed this up, but keep the ‘circle’ the same size

http://scratch.mit.edu/projects/141747982

What is the problem with this project?

How could we fix it?

http://scratch.mit.edu/projects/11932181

Look at this script. It is supposed to show the three times table up to 12 x 3 but there is an error in the algorithm.

Can you de-bug it?

Today we finished our animations on scratch!

We have been learning how to move a sprite and how to use the say command.

Can you spot an error in this code?

You can remix this here – https://scratch.mit.edu/projects/128486750/

Can you fix the bug?