A California commission has just decided the technology costs for Common Core tests are an unfunded mandate, which will require state taxpayers to cough up approximately $4 billion more to local school districts, Californian and former U.S. Department of Education official Ze’ev Wurman tells The Federalist.

This adds to the extra $3.5 billion the legislature gave schools for Common Core in spring 2015 and a separate infusion of $1.7 billion Gov. Jerry Brown snagged for Common Core spread across fiscal years 2014 and 2015. That makes a total of approximately $9.2 billion above and beyond existing tax expenditures Californians will pay to have Common Core injected into their state.

Read the article “Estimate: Common Core to Cost California Nearly $10 Billion, $4 Billion More Than Expected, Nation $80 Billion” on thefederalist.com.