Get your grade K common core workbook! All ELA and Math standards are covered and they come with reusable worksheets and assessments!
Not much to say but WOW!
What a resource for the do-it-yourselfer type teacher! Fill in the blanks to make your own worksheets. :)
Lots of reusability here.
Author of 50 STEM Labs Series, as well as over 100 educational volumes and 20 novels!