Vimeo was the platform chosen to host the Teach Eureka Video Series because of its security and high-quality performance. The access issue you are experiencing is most likely an on-site problem caused by your school or district’s security and firewall settings. We recommend adjusting firewall settings so that teachers and administrators are able to access Vimeo. For further assistance with this issue, please reach out to our technical support team by phone (202-223-1854) or email (helpdesk@greatminds.net).