How you're going to meet the needs of all the learners at this age--leveled assignments, choice charts, etc.
How you're going to tie in your content areas (soc. st. and science) into your reading program/guided reading groups.
How you will use picture books even at this grade level as hooks for certain lessons and for teaching various reading strategies such as visualizing and inferring.
Plans on referring to state standards and district curriculum to help prepare lessons and student assessments.
Samples of formative and summative evaluations/assessments you plan to use throughout the year.
How you plan on handling discipline issues that arise at this grade level.
Types of parental contact you plan to use.
How you plan on keeping kids this age internally motivated and interested.
There are so many more things to consider...talk with a fifth grade teacher you know and ask him/her to go through "A day in the life of..." to give you examples of info and structure you may need to be aware of.
Hope this is what you're looking for.

Good luck.