Montessori-Inspired Kindergarten Readiness Activities - activities for checking and reinforcing your child's kindergarten readiness (also good as end-of-summer refresher)
Also on these boards
Montessori Nature: Montessori Printables and Activities for Children With Vision Impairment
Great ideas for using maps for reading and writing skills
Action Articulation for ZH, J, TH: Use these target rich action cards to get you and your students up and moving! The child reads (pic prompt on every card) or repeats the sentence while performing the action. Can also be used for charades or following directions. Aids with carryover! Focus on voiced targets in keeping with current best practices. Set includes: ZH, J, TH targets
Free Kindergarten Math Checklist. This would be good to get an idea of how math ready your child. Don't be so worried about the standards listed here, but it is a good freebie for you to see how how your child is doing.