Do not abolish the common core curriculum because 1 your child's education can go from state to state because they will be on the same topic and the child will not be behind on is education, 2 it will be more hands on and not boring worksheets, and 3 parents will be more involve in their child's education.
This is historical material “frozen in time”. The website is no longer updated and links to external websites and some internal pages may not work.
