Are you looking for an awesome and powerful research tool?
Instagrok is an amazing research tool for the elementary classroom! You can download the app or visit www.instagrok.com. Students research a topic (i.e. moon phases). They are then provided with a concept map including definitions, images, and videos. They can use the tool without any log-in required; however, you can create a teacher account free for 90 days which allows you to set up classrooms and student accounts if you would like to do so. My favorite feature is the ability to modify the difficulty level depending on your grade level. Check it out!