CommonSense Media - https://www.commonsensemedia.org - Independent. Nonprofit. Research backed. Since 2003, Common Sense has been the leading source of entertainment and technology recommendations for families and schools. Every day, millions of parents and educators trust Common Sense reviews and advice to help them navigate the digital world with their kids. Together with policymakers, industry leaders, and global media partners, we're building a digital world that works better for all kids, their families, and their communities.

Google Digital Citizenship - Be Internet Awesome - Digital Citizen Game for Kids - https://beinternetawesome.withgoogle.com/en_us/educators

Qustodio - Free parental control software. Monitor and track your child's online activity. Block dangerous sites and protect kids from online bullying.

Google Classroom Support for Parents - Parent Guide