The teacher will show a video about coral reefs to their 3rd grade class of 12 girls and 10 boys. After the video, the teacher will review any new vocabulary words and ask students what they learned. Students will then watch the same video posted on the class Facebook page and write down 8 pop-up facts. They will also leave comments about what they found most interesting and responding to a classmate. The teacher will check students' understanding of the pop-up facts.