In addition to the resources shared on our pages for each quorum and auxiliary, here are some resources for all teachers in school and in the home.
Vicki Bean Topliff, the mother of my best friend, created a wonderful compilation of quotes. It can help to have a list of quotes from Church leaders on various topics available.
You can find this collection at MormonMediaNetwork.
Always be mindful that because we are led by living prophets, opinions and policies quoted by general authorities must be considered in light of currently revealed truth.