A forever loop never ends by itself. Give it a way out, like a check.
A forever loop never ends by itself.
Sometimes that is just right, like a ticking clock or a game that waits for your tap.
But a forever loop needs a way out, or the program gets stuck.
A check inside the loop is a way out: no means go round again, and yes means leave the loop.
These are some of the questions on the sets. The printable sheets have more and an answer key.
Leaves the loop. Yes means leave the loop.
No. It needs a way out.
A counting loop. It stops by itself after 5 hops.
A check, a stop button or the off switch. Any of these ends the loop.
False. Louder music does not give the loop a way out.
Look for things that keep going until someone stops them, like a fan, a clock or a fridge light. Find two that go until switched off and one that stops by itself, like an oven timer, then talk about how each one is told to stop.
Do the Mission: look around the house for things that keep going until someone stops them, like a fan, a clock or a fridge light, and find one that stops by itself, like an oven timer. Talk about how each one is told to stop.
