@techreport{piper_structured_2021, type = {Structured {Pedagogy} {Guide}}, title = {Structured {Pedagogy} — {Guide} 4. {Materials} {Development}.}, copyright = {Creative Commons Attribution 4.0 International}, url = {https://scienceofteaching.site/wp-content/uploads/2021/11/SP_4.-Materials-Development.pdf}, number = {4}, urldate = {2021-02-03}, author = {Piper, Benjamin}, year = {2021}, note = {KerkoCite.ItemAlsoKnownAs: 2129771:N8SWZJHP}, }