Include growth norms and plots for Grade 11 Science even if sample size is smaller & confidence intervals are larger than for other subjects
Presently, Science Growth plots stop at Grade 10. Yet, high school science education continues, and exit exams offered by many states and districts come at the end of Grade 11. Science Growth & Achievement data through at least Grade 11 would be extremely valuable, even if national sample sizes are relatively small -- they're large enough to generate means and confidence intervals.
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Kris
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