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Choo, Sam; Park, Sunhi; Nelson, Nancy J. – Learning Disability Quarterly, 2021
Science, Technology, Engineering, and Mathematics (STEM) education initiatives have placed pressure on teachers to bring technology tools into classroom, including three-dimensional (3D) printing. Yet, little research has examined what specific math skills are required for 3D printing technology. This article describes a follow-up analysis of…
Descriptors: Spatial Ability, Thinking Skills, Mathematics Instruction, Mathematics Skills
D'Agostino, Jerome – 1994
Technical problems with norm-referenced achievement testing that can lead to the erroneous evaluation of schools for Chapter 1 Program improvement is discussed, and an alternative testing model is presented. The history of Chapter 1 testing and evaluation policies is briefly reviewed, and problems with the norm-referenced model are explored. Data…
Descriptors: Compensatory Education, Disadvantaged Youth, Educational Assessment, Educationally Disadvantaged