Quizizz: Lesson 3.9 Slideshow: Student Activity Guide

Mission Checklist: Did you add 5 different backdrops to your Scratch project?

• True

• False

Mission Checklist: Did you make the arrow sprites change the backdrops in your Scratch project?

• True

• False

Mission Checklist: Did you make a sprite tell the user when they are on the first or last backdrop?

• True

• False

Mission Checklist: Did you add another sprite that only shows on one backdrop?

• True

• False

Did you create a narrative and have the main character sprite say some things about the different backdrops?

• True

• False

Did you animate the additional sprite to make it move or say something?

• True

• False

Spicy Challenges: Did you add sounds for when the arrows are clicked?

• True

• False

What block do you add to program your left arrow sprite in Scratch? Fill in the blank: Add a ______ block.

• when this sprite clicked

• forever

• repeat until

• if on edge, bounce

Step 2B: What message should you add with the broadcast block for the left arrow? Fill in the blank: Add a new message called "_____."

• left

• right

• up

• down

What block is used to start a quick animation in the instructions?

• repeat

• wait

• broadcast

• say