1) Copyright law protects all original works upon creation, unless identified as public domain. For educational use, material can be used if it falls under fair use or other exemptions like section 110(1) of the Copyright Act. 2) When determining fair use, educators should consider four factors: the purpose of the use, the nature of the work, the amount used, and the economic impact. Fair use is more likely if the use is nonprofit, educational, and a small portion of the work. 3) Educators can get permission to use copyrighted works and should do so in writing. Public domain and orphan works that cannot be attributed to a clear author may also be used with diligence to