K-12 teachers' challenges of digital learning materials U.S. SY 2021-22, by grade
According to a survey conducted during the 2021-22 school year, K-12 teachers in early elementary, elementary, and middle schools in the United States were most likely to say that a challenge to incorporating digital instructional materials was teaching skills that can't be learned via technology. In comparison, high school teachers were most likely to say that a challenge to incorporating digital instructional materials was that the school doesn't offer enough guidance, with 43 percent of high school teachers sharing this belief.