How can teachers determine if technology is integrated effectively?

(a) Students seem pleased
(b) Students spend more time on task
(c) It would be difficult to do the activity if the technology weren't there
(d) Computer activities are clearly separated

✅ Correct option: (c) It would be difficult to do the activity if the technology weren't there
Explanation: Technology is effective only when it is instructionally essential, not just an add-on.