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Johnson, William L.; Johnson, Annabel M.; Johnson, Jared W. – Online Submission, 2014
The document is from a presentation at the Texas Region VII 2014 Curriculum Conference. The study examined the effects of a three-tiered high school program designed to increase student achievement and Texas end-of-course (EOC) TAKS and STAAR chemistry scores. The student sample (n = 625) consisted 75% high school sophomores and 25% high school…
Descriptors: High School Students, Academic Achievement, Chemistry, Science Instruction
Ligon, Glynn; Jones, Phil – 1981
So that comparisons of achievement test scores across campuses would be unaffected by variations in test preparation activities, the Austin Independent School District has set out to standardize all testwiseness instructions and practice testing across the school system. Appropriate preparation activity was defined as that which contributes to…
Descriptors: Achievement Gains, Achievement Tests, Educational Planning, Elementary School Students