There was little robust research to demonstrate digital technology inherently added value to education, Unesco said in its 2023 Global Education Monitor report. Smartphones should be banned from schools to tackle classroom disruption, improve learning and help protect children from cyberbullying, a UN report has recommended. Unesco, the UN’s education, science and culture agency, said there was evidence that excessive mobile phone use was linked to reduced educational performance and that high levels of screen time had a negative effect on children’s emotional stability. It said its call for a smartphone ban sent a clear message that digital technology as…