Which of the following tools would be most effective for a teacher wanting to poll students during an online lecture? Choose the correct answer from the options given below.

Poll Everywhere, Strawpoll, Mentimeter and Survey Monkey are all polling and survey tools, so statements 1, 3, 4 and 5 are effective for polling students.

Labster provides virtual science laboratory simulations, not audience polling, so statement 2 is excluded.

Statement 1 fits because Poll Everywhere collects live audience responses in real time.

Statements 3 and 4 fit because Strawpoll and Mentimeter run instant polls and word clouds during a lecture.

Statement 5 fits because Survey Monkey gathers structured responses through questionnaires.

Live polling supports formative feedback and active engagement in online teaching.