Unpacked Content
Knowledge
Students know:
- that updating a variable during a program changes the initial value set, so variables need to be initialized (set to the original value) at the start or end of a task or program.
Skills
Students are able to:
- set variables back to their original values upon start
- up or completion of a task or program.
Understanding
Students understand that:
- variables need to be initialized for programs to work properly more than once.
Vocabulary
- initialize
