Rather than sequence everything to the Common Core, let's think about the common grammar mistakes students actually make and compare our content to that.
Let's also cross check with NoRedInk to get a sense of there content and how we stack up.
One thing to think about is how this content will line up with our new app. For example, we can't really do sentence combining effectively.
One thing to think about is how this content will line up with our new app. For example, we can't really do sentence combining effectively.
http://bcs.bedfordstmartins.com/everyday_writer/20errors/
http://bcs.bedfordstmartins.com/easywriter4e/#t_518364____
https://undergrad.stanford.edu/tutoring-support/hume-center/resources/student-resources/grammar-resources-writers/top-twenty-errors-undergraduate-writing
http://papyr.com/hypertextbooks/comp1/errors.htm
https://writing.wisc.edu/Handbook/CommonErrors.html
http://blog.hubspot.com/marketing/common-grammar-mistakes-list
http://wac.gsu.edu/49577.html
https://litreactor.com/columns/20-common-grammar-mistakes-that-almost-everyone-gets-wrong