Sandy Hook parents release chilling ad on gun reform Sandy Hook Promise released a chilling PSA titled “Back-to-School Essentials” depicting students in the midst of

Sandy Hook parents release chilling ad on gun reform Sandy Hook Promise released a chilling PSA titled “Back-to-School Essentials” depicting students in the midst of
Feedback for Better Teaching: Nine Principles for Using Measures of Effective Teaching This brief highlights a set of guiding principles to inform the design and