・INSIDER is a news site based in the US. The wide-ranging selection of videos for this text provide lessons in living English. Students learn English through videos such as “Why Spacesuits Are White” and “Why You Can’t Mix Blood Types.”  

・Videos are accompanied by relevant reading passages, conversational listening and other activities for practice in all four language skills. The teaching manual contains helpful features, such as vocabulary tests.  

・More information https://www.kinsei-do.co.jp/books/4121/