Building, Sustaining, Supporting , and Growing Open-Source Educational Resources mine-cetinkaya-rundel cetinkaya.mine@gmail.com @minebocek 🔗 bit.ly/openintro-jsm2021 mine çetinkaya-runde l duke university & rstudio

OpenIntro’s mission is to make educational products that are free, transparent, and lower barriers to education. mission 🔗 bit.ly/openintro-jsm2021

openintro.org 🔗 bit.ly/openintro-jsm2021

team 🔗 bit.ly/openintro-jsm2021

books labs & tutorials other packages 🔗 bit.ly/openintro-jsm2021

Preliminary Edition how it started how it’s going 🔗 bit.ly/openintro-jsm2021

Preliminary Edition First Edition Second Edition First Edition First Edition 🔗 bit.ly/openintro-jsm2021

๏Applications as motivation ๏Real, recent, relatable datasets ๏Emphasis on data exploration, multivariable relationships, and statistical reasoning ๏Guided practices and worked examples interspersed in text ๏Lots of end of chapter exercises, with solutions to odd numbered questions in the back pedagogy 🔗 bit.ly/openintro-jsm2021

license 🔗 bit.ly/openintro-jsm2021

๏HTML textbook freely available ๏PDF also freely available — distributed through LeanPub with a suggested donation (min $0) ๏Paperback available at low cost — cost of printing + minimal royalty that goes back to OpenIntro (US-based nonpro fi t) “business” model 🔗 bit.ly/openintro-jsm2021

๏Each chapter its own Rmd fi le ๏Output to HTML and PDF with the same source code (and lots of customization!) how it’s made 🔗 bit.ly/openintro-jsm2021

how it looks 🔗 bit.ly/openintro-jsm2021

custom blocks ๏Challenge: Achieve similar looking custom blocks in HTML and PDF output ๏Solution: Fenced div blocks + Custom blocks chapter of the R Markdown Cookbook 🔗 bit.ly/openintro-useR2021 ::: {.guidedpractice data-latex=""} ::: Rmd .guidedpractice { padding: 1em 1em 1em 4em; margin-top: 30px; margin-bottom: 30px; background: #f8f8f8 5px center/3em no-repeat; border-top: 1px solid #569BBD; /* openintro::COL[1,1] */ border-bottom: 1px solid #569BBD; /* openintro::COL[1,1] */ background-image: url("../images/_icons/guided-practice.png"); background-position: 0.5em 1em; } .guidedpractice:before { content: "Guided practice"; clear: right; display: block; font-weight: bold; font-variant: small-caps; color: #569BBD; } CSS \newenvironment{guidedpractice}{ \vspace{4mm} \begin{mdframedwithfootGPWE} \begin{minipage}[t]{0.10\textwidth} {$\:$ \\ \setkeys{Gin}{width=2.5em,keepaspectratio} \includegraphics{images/_icons/guided-practice.png}} \end{minipage} \hfill \begin{minipage}[t]{0.90\textwidth} \vspace{-2mm} \setlength{\parskip}{1em} \noindent\textbf{\color{oiB}\small\fontfamily{phv} \selectfont{\MakeUppercase{Guided Practice}}} $\:$ \\ \\ } {\end{minipage} \end{mdframedwithfootGPWE} \vspace{4mm} } LaTeX

plots ๏Challenge: A consistent and branded look for plots ๏Solution: De fi ne theme_openintro() and rede fi ne ggplot2 defaults ggplot2::update_geom_defaults("point", list(color = openintro::IMSCOL["blue","full"], fill = openintro::IMSCOL["blue","full"])) ggplot2::update_geom_defaults("bar", list(fill = openintro::IMSCOL["blue","full"], color = "#FFFFFF")) ggplot2::update_geom_defaults("col", list(fill = openintro::IMSCOL["blue","full"], color = "#FFFFFF")) ggplot2::update_geom_defaults("boxplot", list(color = openintro::IMSCOL["blue","full"])) ggplot2::update_geom_defaults("density", list(color = openintro::IMSCOL["blue","full"])) ggplot2::update_geom_defaults("line", list(color = openintro::IMSCOL["gray", "full"])) ggplot2::update_geom_defaults("smooth", list(color = openintro::IMSCOL["gray", "full"])) ggplot2::update_geom_defaults("dotplot", list(color = openintro::IMSCOL["blue","full"], fill = openintro::IMSCOL["blue","full"])) 🔗 bit.ly/openintro-jsm2021

exercises ๏Challenge: Reproducibility while still not making all solutions publicly available ๏Solution: Develop in a separate (private) exercise bank and automate generating book fi les … For book (public): ๏All questions (_Q) ๏Short answers for odd numbered exercises (_SA) ๏Source code available For veri fi ed instructors (private): ๏Full solutions for all exercises (_A) ๏Only output available 🔗 bit.ly/openintro-jsm2021

Inclusivity & accessibility ๏ Real and high quality data, especially in examples on applications that touch human lives ๏ Case studies on topics of societal importance without trivializing the multifaceted issues that underpin them ๏ Random names generated from culturally diverse sources ๏ Avoid gender stereotypes and gendered pronouns ๏ Color-blind friendly color scheme and alt-text on images 🔗 bit.ly/openintro-jsm2021

books labs & tutorials other packages 🔗 bit.ly/openintro-jsm2021

๏Challenge: Promote computing (with R) while also providing a textbook is language agnostic and can be used in courses that do not teach computing ๏Solution 1: Computational labs (case studies) provided separately, but linked throughout the book labs 🔗 bit.ly/openintro-jsm2021

๏Challenge: Promote computing (with R) while also providing a textbook is language agnostic and can be used in courses that do not teach computing ๏Solution 2: Supplement with interactive R tutorials developed with learnr tutorials 🔗 bit.ly/openintro-jsm2021

books labs & tutorials other packages 🔗 bit.ly/openintro-jsm2021

🔗 bit.ly/openintro-jsm2021

Depends: R (>= 2.10), airports, cherryblossom, usdata + 🔗 bit.ly/openintro-jsm2021

books labs & tutorials other packages 🔗 bit.ly/openintro-jsm2021

๏Veri fi ed teacher resources: slides, sample exams, full solutions ๏Forums ๏New venture: Non-stats textbooks ๏… 🔗 bit.ly/openintro-jsm2021

contributing 🔗 bit.ly/openintro-jsm2021

๏Open an issue ๏Make a pull request github.com/openintrostat 🔗 bit.ly/openintro-jsm2021

openintro.org ๏Send feedback ๏Report a typo 🔗 bit.ly/openintro-jsm2021

openintro.org/teachers/get_involved ๏Datasets: Data hunter ๏Exams: Exam contributor ๏Exercises: ๏ Exercise contributor ๏ MyOpenMath exercise conversion ๏Labs: ๏ Lab solution developer ๏ New software owner ๏ New lab developer ๏Modules: ๏ Module developer ๏ Module editor ๏Translation ๏Your ideas? 🔗 bit.ly/openintro-jsm2021

thank you! mine-cetinkaya-rundel cetinkaya.mine@gmail.com @minebocek mine çetinkaya-runde l duke university & rstudio 🔗 bit.ly/openintro-jsm2021