Kahoot is available for teachers to use for free. If you sign up with your NIST Google account from the link on this page, you will be able to get the free version for education that allows 40 participants in one Kahoot!
https://kahoot.com/schools/distance-learning/
Kahoot is an online game-based learning platform, which can be used as an educational learning tool. It allows users to generate multiple-choice question quizzes that can be accessed via your web browser or the Kahoot app. Not only is kahoot a fun educational tool that is engaging for your students, it can come in handy for helping students review content covered in class or testing how much of the content they remember. Students enjoy the fast paced style of kahoot, and its competitiveness creates an exciting learning environment in the classroom. Teachers can create quizzes about anything, including specific topics they want to test the students’ knowledge on. Furthermore, there are already thousands of quizzes created by other people worldwide that teachers can utilize in their classes. Some teachers may also use kahoot as a light introduction to a new topic while others use it to review topics. There is a lot of flexibility around what you can use kahoot for and it really is up to you how you want to use this amazing learning tool.
Here is a brief summary explaining What is Kahoot.
Another advantage of using kahoot is that it is really easy to make. Here’s how to make your own Kahoot.
Here is a video which shows you how to host a Kahoot session with your class.