The simple reason
The reason I did the Japanese lesson parts was not only to help you in your quest to be a better Japanese speaker but to also show you these are points you can use while assisting the teachers and the students to help the students understanding English.
( I, Image, Imagine ) HELP your students say words. HELP your students with their images through cards or items. HELP your students to imagine the meaning through role-plays and creating situations in which the words are used and watch how fast they enjoy and improve in their ability to speak with you.