The NHK Broadcasting Culture Research Institute has been regularly conducting nationwide surveys of schools and individual teachers since 1950 to study the ongoing situations of the media environment in schools as well as to overview the usage of NHK’s educational services such as broadcasting, the internet, and events. It has been two years since the “GIGA School Concept” was introduced in full scale. The concept aims to equip primary and junior high schools across Japan with “one-to-one device” for pupils and students and “high-speed internet connection” in an integrated manner. The AY2022 survey aimed at individual junior high school teachers to understand the usage of “one-to-one devices” not only how they are used in the classrooms but also whether and how they are used at home. The number of surveyed subjects has increased from the previous occasion by one to five for the first time in the series: science, social studies, Japanese language, foreign languages, and mathematics.
Compared to the survey result in AY 2019, when the “GIGA School Concept” was yet to be introduced, teachers with access to tablet computers have markedly increased (from 63% to 91%), and those with access to the internet have also risen (from 77% to 93%).
Teachers who let students use “GIGA school devices” (personal computers or tablet devices distributed to each student) in the classroom are 87% overall in all five subjects, among whom more than 60% let students take the “GIGA school devices” home for home learning.
With regards to the use of media materials in the classroom, there have been increases in the utilization rates of “digital textbook for teachers” (from 33% to 49%) and of “NHK for School”—the use of NHK’s school broadcasts and/or NHK Digital Curriculum” (from 38% to 49%). By subject, while “NHK for School” is used by many science and social studies teachers, “digital textbooks for teachers” and “digital textbooks for learners” are used by many foreign language teachers, showing a difference in the usage depending on the subject.
As to teachers’ support for students’ home learning, many (70%) use “commercially available workbooks and handouts” and “print-version textbooks.” Meanwhile, 60% use “digital materials” such as “applications and digital workbooks” that students learn on computers and tablet devices at home, which suggests that supports provided for home learning are diversifying.
“Simultaneous interactive online teaching” tools equipped with video conferencing, material sharing, and communication functions, which can be utilized both for school lessons and home learning, are used by 84% of the teachers.
The media environment in the classroom has drastically changed by the implementation of “GIGA School Concept.” With challenges still remaining, such as the disparity in the media environment at home, it is imperative to contemplate the total design of learning support, taking into account both school and home learning, focusing on how students’ learning can expand through the utilization of media materials that can connect lessons and home learning, such as NHK for School” and “digital textbooks for learners,” as well as “simultaneous interactive online teaching” tools.
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