Ozaria - Lesson 1 - Algorithms & Problem Solving

Open Ended

Write down a sequence of subgoals & steps to help the hero get to the exit stairs.

Multiple Choice

What is Algorithm?

• Fixing bugs

• Functions

• A sequence of instructions

• Game design

Multiple Choice

hero.moveRight(2)

hero.moveUp()

???

• hero.say("open sesame")

• hero.moveUp()

• hero.use("door")

• hero.jumpUp()

Multiple Choice

How many lines of code is needed to complete the task?

• 1

• 2

• 3

• 4

Multiple Choice

Find the argument in the following code:

hero.moveUp(4)

• hero

• moveUp()

• 4

• Up()

Multiple Choice

Find the object in the following code:

helper.build("upArrow")

• helper

• build()

• upArrow

• hero

Multiple Choice

Find the method in the following code:

hero.use("door")

• hero

• use()

• door

• " "

Multiple Choice

helper.moveDown(2)

helper.build("rightArrow")

helper.moveRight()

helper.build"downArrow"

Does this code above have an error(s)?

• Yes

• No

Multiple Choice

How many lines of code is neede to build a path to the crystal battery?

• 4

• 5

• 8

• 10

Multiple Choice

How many down arrows you should build in this task?

• 3

• 4

• 6

• None of them

Open Ended

Describe Ozaria in one or two words(e.g hard, fun, boring, etc). Any your answer will be correct