Computational Thinking & Block Coding — Chapter Test

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Question 1

Breaking a big problem into smaller, easier parts is…

Aabstraction

Bdecomposition

Ca loop

Da variable

Question 2

In Scratch, a value that can CHANGE while the program runs (like a score) is a…

Asprite

Bvariable

Cblock

Dstage

Question 3

Which block does one thing if true and another if false?

Arepeat

Bif-then

Cif-then-else

Dforever

Question 4

Which loop repeats UNTIL a condition becomes true?

Arepeat (n)

Brepeat until

Cforever

Dif-then

Question 5

A block that detects 'touching another sprite' is a … block.

Amotion

Bsensing

Csound

Dlooks