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Ferres-Forga, Nuria; Halberda, Justin; Batalla-Ferres, Ariadna; Bonatti, Luca L. – Journal of Numerical Cognition, 2022
Exact arithmetic abilities require symbolic numerals, which constitute a precise representation of quantities, such as the Arabic digits. Numerical thinking, however, also engages an intuitive non-linguistic number sense, the Approximate Number System (ANS). The ANS allows us to discriminate quantities, approximate arithmetic transformations, and…
Descriptors: Mathematics Achievement, Thinking Skills, Mathematics Skills, Computer Assisted Instruction
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Korona, Matthew; Hathaway, Dawn – Journal of Technology and Teacher Education, 2021
Although students and adults alike are constantly exposed to visuals both online and offline, merely being exposed to visuals does not guarantee visual literacy (Kedra & Zakeviciute, 2019). This study explored K12 teachers' perceptions regarding their personal and instructional use of online images as well as the influence of a visual literacy…
Descriptors: Visual Literacy, Teacher Education, Imagery, Content Analysis