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Qiong Yu; Yi Ding; Yifan Wang; Chun Zhang; Akane Zusho – AERA Online Paper Repository, 2024
This study investigated the effects of working memory load (WML) and automaticity on mental addition through an examination of both task and individual characteristics within the framework of cognitive load theory. Results from 73 fourth graders showed that WML, automaticity, and their interaction had significant effects on mental addition.…
Descriptors: Short Term Memory, Mental Computation, Addition, Elementary School Students
Angela Roccograndi; Michelle Hodara – Education Northwest, 2024
Louisiana State University (LSU) received an Education Innovation and Research (EIR) grant to implement its Introduction to Computational Thinking (ICT) course from fall 2019 through spring 2023. ICT is a yearlong course that builds skills in problem solving, programming, and mathematics (algebra and geometry) and is intended to improve…
Descriptors: Mental Computation, Curriculum Development, Introductory Courses, Mathematics Education
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Wieman, Rob; Freedman, Lindsay; Albright, Paul; Nolen, Deb; Onda, Jessica – Mathematics Teacher: Learning and Teaching PK-12, 2021
During professional development, the authors learned about strings--a powerful instructional routine used in elementary classrooms to elicit students' mental mathematics strategies and use those strategies to build conceptual understanding. Strings provided the authors with a way to make relatively small changes to guided notes in algebra 1,…
Descriptors: Mathematics Instruction, Teaching Methods, Elementary School Mathematics, Mental Computation
Holm, Jennifer, Ed.; Megroureche, Charlotte, Ed. – Canadian Mathematics Education Study Group, 2022
With COVID-19 continuing to make meeting face-to-face impossible, the Canadian Mathematics Education Study Group/Groupe Canadien d'Étude en Didactique des Mathématiques (CMESG/GCEDM) executive decided that, for the first time, the CMESG/GCEDM meeting would be held virtually. By necessity, the program had to be much compressed with no topic…
Descriptors: Mathematics Education, Foreign Countries, COVID-19, Pandemics