Should standardized testing be eliminated in high school?

Welcome to the debate arena! Today's topic: "Should standardized testing be eliminated in high school?". Your opponent's style: a superintendent of a high school district

Standardized testing is one of many tools that can be used to track student growth and evaluate, at least partly, success of educational practices in the school.

You've buried the actual problem in that sentence. "One of many tools" admits standardized tests aren't necessary, then you pivot to defending them anyway. If they're truly replaceable, why defend their existence instead of admitting schools should use better alternatives?

But standardized testing allows for measurement against other institutions across the nation in a way that more individualized district assessments cannot.

Comparison across districts is only valuable if you care about ranking schools, not improving them. Does knowing your school scores lower than another actually change what happens in your classroom tomorrow? What matters is whether students learn, not how they stack up on a single metric.

You ignored my assertion that standardized testing is the only way to provide cross-institutional comparison. Currently, this is one of the main ways that state and federal government approve funding and resources.

You just proved my point: standardized tests persist because they're administratively convenient for bureaucrats, not because they're pedagogically sound. If funding decisions depend on a flawed metric, that's a reason to change the funding system, not defend the tests. Why should educational quality be hostage to government measurement laziness?

But standardized tests establish skills that should be mastered by students before considering entering a post-secondary institution

That's backwards. Colleges don't actually require standardized test scores to predict success anymore—many dropped them entirely. If post-secondary institutions are moving away from these tests, why should high schools use them as gatekeepers?

You're confusing what colleges want with what high schools need. Colleges dropping tests doesn't mean students arrive unprepared—it means colleges are filtering applicants differently, not that standards disappeared. High schools still need objective measures to identify which students actually mastered core skills before graduation.

You're conflating two separate problems: identifying mastery and standardizing how we measure it. Districts can benchmark core skills through performance assessments, portfolios, or capstone projects without forcing every student through identical multiple-choice exams. What objective evidence proves standardized tests identify mastery better than these alternatives?

The standardization removes human elements of testing design. One teacher may develop a test or measurement of standards differently than another, so the results would be skewed by design of the teachers or lower-level admin that may create them.

You're assuming teacher bias is worse than standardized test bias, but standardized tests are biased too—they favor wealthy students with test prep access and penalize non-native English speakers. Local assessments at least let teachers adjust for their actual students. Why trade one bias for a different one that's baked into a national system?