00626nas a2200145   4500008004100000245012900041210006900170260002200239653000800261100002200269700002000291700001800311700002100329856013000350       2015                        eng d00aWorkshop: TeachEngineering Digital Library: Hundreds of Free, Searchable, NGSS-aligned Hands-on Engineering Lessons for K-120 aWorkshop TeachEngineering Digital Library Hundreds of Free Searc  aSeattle, WAc201510aBIS1 aReitsma, Reindert1 aZarske, Malinda1 aYowell, Janet1 aSamson, Carleigh  u/biblio/workshop-teachengineering-digital-library-hundreds-free-searchable-ngss-aligned-hands