Review

How many smart blocks are there?

• 5

• 6

• 7

• 8

Which smart block is it?

• Master block

• Sound block

• LED block

• Proximity sensor block

Which smart block is it?

• Green block

• DC motor block

• Light and Touch Sensor block

• Sound block

Which smart block is it?

• DC motor block

• Light and Touch sensor block

• LED block

• Sound block

What can a Master block do?

• see something far and near

• spin around

• change colours

• show icons/ numbers

What can Light and Touch Sensor block do?

• make sound

• feel light/ dark, touch/ untouch
  

• change colours

• spin around

Where can you see a parking lot gate?

• We can see a parking lot gate in a cinema.

• We can see a parking lot gate in a cinema

• We can see a parking lot gate in a shopping mall

• All are correct

What can a parking lot gate do?

It can raise the barrier up and raise it down to let the drivers ..... and come out

How many elements are there in Scratch?

• 5

• 6

• 7

• 8

What is number 2 ?

• Backdrop menu

• Blocks

• Sprite

• Script area