I am planning to use the 4th grade lesson plans with my kids (grades 4 and 5) this year. However, they have never done any Greek Mythology, so I am thinking about adding D"Aulaire's Greek Myths and the study guide. Does this make sense or should I save the myths for another time? Also, if I do both, then should I do just Greek Myths first semester and save FMR for second semester? There seems to be a lot of new material to memorize in both guides, and I don't want to overwhelm them. Grateful for any input!