Search results: Sage Journals

Restricted accessResearch articleFirst published June, 2026

Making the grade: The sensitivity of Class 8 truck fuel consumption and operational behavior predictions to road grade data quality

Alexander H Taylor

Proceedings of the Institution of Mechanical Engineers,Part D: Journal of Automobile Engineering

Open accessReview articleFirst published October, 2025

Factors Contributing to the Underperformance of Grades 8 and 9 Secondary School Learners in South Africa: A Scoping Review

Inneth B. Makofane, Simon M. Ndlovu, Medwin D. Sepadi [...]

Sage Open

Open accessResearch articleFirst published June, 2022

Are instructional practices different between East and West? An analysis of Grade 8 TIMSS 2019 data

Christian Bokhove

Asian Journal for Mathematics Education

Restricted accessResearch articleFirst published September, 1981

Computer Literacy in Grades K-8

Beverly Hunter

Journal of Educational Technology Systems

Restricted accessResearch articleFirst published August, 2008

Development of Catching by Children in Kindergarten to Grade 8: A Multicohort Longitudinal Study

E. Michael Loovis, Stephen A. Butterfield, Joshua G. Bagaka's

Perceptual and Motor Skills

Restricted accessResearch articleFirst published June, 1991

Development and Use of a Writing Attitude Survey in Grades 4 to 8

Ruth E. Knudson

Psychological Reports

Restricted accessResearch articleFirst published June, 2000

Influence of Age,Sex,and Balance on Mature Skipping by Children in Grades K-8

E. Michael Loovis, Stephen A. Butterfield

Perceptual and Motor Skills

Restricted accessResearch articleFirst published December, 1993

Influence of Age,Sex,Balance,and Sport Participation on Development of Catching by Children Grades K-8

E. Michael Loovis, Stephen A. Butterfield

Perceptual and Motor Skills

Free accessResearch articleFirst published April, 2019

Self-regulated learning as a predictor of mathematics and reading performance: A picture of students in Grades 5 to 8

Susan-Marie Harding, Narelle English, Nives Nibali [...]

Australian Journal of Education

Restricted accessResearch articleFirst published August, 1994

Influence of Age,Sex,Balance,and Sport Participation on Development of Kicking by Children in Grades K-8

Stephen A. Butterfield, E. Michael Loovis

Perceptual and Motor Skills

Restricted accessResearch articleFirst published June, 2026

Making the grade: The sensitivity of Class 8 truck fuel consumption and operational behavior predictions to road grade data quality

Alexander H Taylor

Proceedings of the Institution of Mechanical Engineers,Part D: Journal of Automobile Engineering

Open accessReview articleFirst published October, 2025

Factors Contributing to the Underperformance of Grades 8 and 9 Secondary School Learners in South Africa: A Scoping Review

Inneth B. Makofane, Simon M. Ndlovu, Medwin D. Sepadi [...]

Sage Open

Open accessResearch articleFirst published June, 2022

Are instructional practices different between East and West? An analysis of Grade 8 TIMSS 2019 data

Christian Bokhove

Asian Journal for Mathematics Education

Restricted accessResearch articleFirst published September, 1981

Computer Literacy in Grades K-8

Beverly Hunter

Journal of Educational Technology Systems

Restricted accessResearch articleFirst published August, 2008

Development of Catching by Children in Kindergarten to Grade 8: A Multicohort Longitudinal Study

E. Michael Loovis, Stephen A. Butterfield, Joshua G. Bagaka's

Perceptual and Motor Skills

Restricted accessResearch articleFirst published June, 1991

Development and Use of a Writing Attitude Survey in Grades 4 to 8

Ruth E. Knudson

Psychological Reports

Restricted accessResearch articleFirst published June, 2000

Influence of Age,Sex,and Balance on Mature Skipping by Children in Grades K-8

E. Michael Loovis, Stephen A. Butterfield

Perceptual and Motor Skills

Restricted accessResearch articleFirst published December, 1993

Influence of Age,Sex,Balance,and Sport Participation on Development of Catching by Children Grades K-8

E. Michael Loovis, Stephen A. Butterfield

Perceptual and Motor Skills

Free accessResearch articleFirst published April, 2019

Self-regulated learning as a predictor of mathematics and reading performance: A picture of students in Grades 5 to 8

Susan-Marie Harding, Narelle English, Nives Nibali [...]

Australian Journal of Education

Restricted accessResearch articleFirst published August, 1994

Influence of Age,Sex,Balance,and Sport Participation on Development of Kicking by Children in Grades K-8

Stephen A. Butterfield, E. Michael Loovis

Perceptual and Motor Skills