@mikemalione @garrytan @savemathnow Where implemented faithfully this curriculum led to significantly improved outcomes. https://t.co/o2tzrF17bJ
@scrofts2 @LegendaryAsshol @FlashToso Ed schools and the reformers in many districts refused to support the new curriculum and militated against it in their training. Some districts refused to update resources to match the curriculum. But those that did s
@DexTeacher @BarryGarelick @sandstorms @erickalenze @tomloveless99 Those standards only "failed" in the sense that many districts failed to implement, or support them. Where properly implemented significant gains were achieved ... then along came CC https
@gerryvarty @rastokke When the 1998 framework came out returning to conventional curriculum with no pedagogical presumptions the ed schools pushed back & refused to comply. Some districts chose not to adopt resources matching its outcomes -- and signi
@BarryGarelick @erickalenze @sandstorms @RobinBoleski @rastokke @TaraMathBC @DexTeacher @MrGmpls And an oldie but goodie: Wonder of Wonders, when California introduced a world-class conventional math curriculum in 1998 districts that refused give teachers
@Mathcheck @LoriEmilson @jackielconnell @joelruest This study shows the dramatic difference in effect between those districts that fully adopted the improved curriculum and those that fought against it https://t.co/b8KjoOHKfc
@bowenkerins @johnwalkeroned @TaraMathBC @BarryGarelick @MikeFlynn55 @FDRLST What wasn't working in CA was ed schools & establishment digging in heels against excellent 1997 standards https://t.co/b8KjoOHKfc
@LaneWalker2 @TypeAMathLand @MrBlachford This study compared the fortunes of districts that went with it & adopted appropriate resources & those that didn't https://t.co/b8KjoOHKfc
@ragazza_inglese @teach_well @teacherhead @tombennett71 Only some districts provisioned teachers to use it. Those that did saw clear educational gains. https://t.co/b8KjoOHKfc
@bdudney @LubaSays Progress was tracked. Districts that adopted the standards & materials consistent with them saw clear improvement https://t.co/WXrCfq7PPA