As Texas students started taking a new state-mandated test this week, districts across the state have gradually signed on to a resolution that says high-stakes standardized tests are “strangling our public schools,” the Huffington Post reports. The emphasis on state testing has become so prominent that high school students could spend up to 45 of the 180 days in an academic year just in standardized testing, Denise Williams, testing director for the Wichita Falls Independent School District, told the Times Record News. Those exams are stacked on top of classroom tests, Advanced Placement exams and college entrance exams like the SAT and ACT. Students in the third through eight grades now spend 27 days out of the year in testing, up from a previous 19 days. The tests administered this year, the State of Texas Assessments of Academic Readiness, made their debut Monday as a more rigorous replacement for the previous Texas Assessment of Knowledge and Skills….