Sometimes true and false questions can be confusing. You have to make sure you understand the content of the question before answering.

I like Flipped Classwork, my students seem to enjoy this and it gives them a feeling of more control in the classroom setting. They participate more. I also use Kahoots in the classroom to help study for content and to give it a more "game" like feel.

Have activities planned to keep students excited and willing to learn about their course.  Have the students engage in the course.