Teach subjects together when possible, as a unit study or choose a book that is in between the grade levels. Work on the same theme or topic, covering the material together, then do grade appropriate assignments. Have older children work with younger children when possible. The content following each tag should be no longer than 200 characters. Make sure the last tag includes a tag.
Patience is important.
If you get overwhelmed, take a break and try again later. Math and grammar will probably need to be taught individually. Use full href url's only. Make sure the last tag includes a tag. The most effective platform for teaching and learning on the web.