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Ulusoy, Fadime; Turus, Ismail Batuhan – Education and Information Technologies, 2022
This study investigates the quality of tasks containing the use of dynamic geometry software (DGS) in the middle (5th-8th grade) and secondary school (9th-12th grade) mathematics textbooks in terms of mathematical and technological aspects. The DGS-related tasks in twenty-seven Turkish mathematics textbooks, approved by the Ministry of National…
Descriptors: Secondary School Mathematics, Middle Schools, High Schools, Mathematics Instruction
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Ayres, Cynthia G.; Pontes, Nancy M.; Pontes, Manuel C. F. – Journal of School Nursing, 2017
The purpose of the study was to examine relationships between sleep insufficiency, depressive symptoms, demographic factors, and the nonmedical use of prescription medications (NMUPMs) in the U.S. high school students. Data from the 2013 Youth Risk Behavioral Surveillance System were used (n = 13,570) and analyzed using IBM SPSS 23™ (complex…
Descriptors: Drug Abuse, High School Students, Correlation, Sleep