This presentation is all in English, and it is pretty high level, so maybe high schoolers could understand it without translation, but I am planning on giving it to my junior high school students with translation help from my JTE. They love to hear about some American culture.
It is just a basic introduction of who MLK was, what he is known for, and why he has a holiday, because my kids seem to like learning about holidays. Adding Japanese could possibly make it good for younger kids, and it could also be adjusted to go more in depth for more advanced learners. Feel free to edit and adjust this.
nice .Thanks