Exploring Scratch: Motion and Looks

What block would you use to move a sprite 10 steps forward in Scratch?

• change x by 10

• move 10 steps

• go to x: 10 y: 0

• turn clockwise 10 degrees

Which block changes the appearance of a sprite to a different costume in Scratch?

• next costume

• change size by 10%

• switch costume to "costume1"

• hide

How can you make a sprite turn counter-clockwise by 15 degrees in Scratch?

• turn clockwise 15 degrees

• turn counter-clockwise 15 degrees

• move 15 steps

• change y by 15

What block in Scratch would you use to change the sprite's size to 200%?

• set size to 200%

• change size by 200%

• grow 200%

• scale to 200%

Which Scratch block can make a sprite say something for 2 seconds?

• think "Hello" for 2 seconds

• say "Hello"

• say "Hello" for 2 seconds

• speak "Hello" for 2 seconds

In Scratch, how do you make a sprite glide to a random position on the stage?

• move to random position

• glide 1 sec to random position

• go to random position

• glide 1 sec to x: (pick random -240 to 240) y: (pick random -180 to 180)

What is the purpose of the "repeat" block when creating an animation in Scratch?

• To change the sprite's costume repeatedly

• To make the sprite move back and forth

• To loop a set of blocks a specified number of times

• To delay the animation

Which block would you use to make a sprite's costume change every 0.5 seconds in a loop?

• forever { next costume; wait 0.5 seconds }

• repeat 10 { next costume; wait 0.5 seconds }

• next costume every 0.5 seconds

• loop { change costume; wait 0.5 seconds }

How can you make a sprite disappear from the stage in Scratch?

• set invisible

• hide

• go to back layer

• remove sprite

What Scratch block would you use to create a stage effect like rain?

• change backdrop to "rain"

• set effect to "rain"

• add backdrop "rain"

• set backdrop to "rain"