MH-03

Who or what organization develops Scratch?

• Microsoft

• Apple Computer

• Massachusetts Institute of Technology (MIT)

• IBM

We have to install Scratch on the computer to use it?

• True

• False

• True and False

• Infinity

Do we need to pay to use Scratch?

• True

• False

• Infinity

• None of the above

What are Sprites?

• Programming language

• The images on the stage

• The scripts of program

• Sounds of program

Building blocks in Scratch are divided into many categories, for example, Motion, Events, Operators. Which category does the following block belong to?

• Sound

• Motion

• Looks

• Events

What sprites can do?

• Move around the stage

• Change their appearance

• Play sound and music

• All of above

Programs in scratch must have at least one sprite?

• True

• False

• Infinity

• None of the above.

How many blocks of code does each sprite have?

• 2

• 3

• Infinity

• None of the above.

Refer to the following scence and script. What can the character say the randomVar after the green flag is clicked?

• {0, 1, 2, 3, . . . , 10,11,...,100}

• {0, 1, 2, 3, . . . , 10}

• {0, 10, 20, 30, . . . , 100}

• {0, 1, 2, 3, . . . , 10,20,30,..., 100}

Refer to the following scence and script. What can the character say the randomVar after the green flag is clicked?

• {0, 1, 2, 3, . . . , 10,11,...,100}

• {0,1,2,3,...,100}

• {0, 0.01, 0.12, 0.34, 0.58, . . . , 1.0}

• {0,10,20,...,100}