Webinars

  • Measuring confidence to teach statistics to middle & high school grades: The development & validation of the SETS instruments

    Leigh M. Harrell-Williams, Virginia Tech/Georgia State University; M. Alejandra Sorto, Texas State University; Rebecca L. Pierce, Ball State University; Lawrence M. Lesser, The University of Texas at El Paso; Teri J. Murphy, Northern Kentucky University
    Tuesday, August 14, 2012 - 2:00pm
    Do some PreK-12 teachers lack confidence to teach confidence? What are PreK-12 teachers' "Core" beliefs about being able to teach statistics? We will present the development and validation phases of two instruments designed to measure a teacher's self-efficacy to teach statistics: one for middle school grades and one for high school grades. The implementation of the Common Core State Standards has changed the landscape of pre-service teacher education as well as professional development as teachers are called on to teach statistics material that may not have been part of their education. The Self-Efficacy to Teach Statistics (SETS) instruments are aligned with key concepts of the Common Core State Standards for Mathematics (CCSSM) and the PreK-12 GAISE. We will discuss potential and current uses of these instruments, including research, assessment, and analysis of need for professional development programs. This discussion will include the current use of the SETS instruments in research regarding pre-service teachers and in a state-wide professional development program for in-service teachers. At the end of the presentation, we will seek the opportunity to discuss ideas for use of the instruments with audience members, including teacher educators, professional developers, education researchers, and other interested parties.
  • Engaging Business Students in the Statistics Classroom

    Jane Oppenlander, Union Graduate College
    Tuesday, July 10, 2012 - 2:00pm
    A pedagogical approach is presented that emphasizes the importance of competence in statistics for a successful business career. Statistical methods are introduced in a framework that stresses problem formulation, application of appropriate statistical techniques, and interpretation of results in the business context. Classroom activities and assignments are designed to motivate students using relevant business problems and data. Statistical methods are connected to concepts from other courses in the business curriculum. Several examples of these applications will be presented during this webinar along with icebreakers for motivating statistical concepts. Finally, future challenges in statistics education in the business curriculum will be discussed.
  • Simulation Activities for Large Classes: Using Clickers to Collect Data

    Jennifer J. Kaplan, University of Georgia
    Tuesday, April 24, 2012 - 2:30pm
    Many ideas and recommendations for meeting the GAISE guidelines at the college level have targeted relatively small class sizes. This webinar will provide an overview of a suite of twelve simulation activities that were designed to develop student conceptual understanding of inference in large lecture classes using personal response systems (clickers) to collect data. Details will be provided for three of the activities, in which each student performs a simulation once using a calculator and the results are collected via clickers. The activities allow students to experience statistical concepts such as distributions or models, variability, and the Central Limit Theorem. The large class, therefore, becomes a learning asset, rather than a liability.
  • Lessons Learned from Teaching Introduction to Statistics to Learning Disability Classes

    Megan (Meece) Mocko, University of Florida
    Tuesday, April 10, 2012 - 2:00pm
    Teaching several semesters of classes where all students in the class have a learning disability has offered me a unique perspective on how some LD students learn statistics. I have found that some students seem to "see" statistics problems differently than the average student. In this webinar, I will share with you some tips on how to show your LD students how to read statistics problems more effectively to help them overcome their learning disability.
  • Synthesis through Service Learning in Statistics

    Gina Reed, Gainesville State College
    Tuesday, March 27, 2012 - 2:30pm
    This presentation focuses on how to incorporate a service learning component into introductory statistics. Service-learning is a concrete application of statistical methods using real data with the analysis and interpretation that is useful to a community agency. Discussion will include how to locate an organization, the selection of appropriate content for the project with focus on understanding what questions need to be answered and how to do so, the grading rubric for the presentations or posters and the time line of formative evaluation as the project proceeds.
  • Publishing in the Statistics Education Research Journal (SERJ)

    Robert delMas, University of Minnesota
    Monday, March 12, 2012 - 2:15pm
    The Statistics Education Research Journal (SERJ) publishes high quality research related to the teaching and learning of statistics. Bob delMas, co-Editor of SERJ, will present characteristics of manuscripts that tend to result in published articles, as well as point out critical flaws that can keep a manuscript from being published in SERJ. Ample time will be provided for the audience to ask questions of the co-Editor.
  • Trashball: A Logistic Regression Classroom Activity

    Chris Morrell, Loyola University
    Tuesday, February 28, 2012 - 2:30pm
    In the early 1990's, the National Science Foundation funded many research projects for improving statistical education. Many of these stressed the need for classroom activities that illustrate important issues of designing experiments, generating quality data, fitting models, and performing statistical tests. This webinar describes such an activity on logistic regression that is useful in second applied statistics courses. The activity involves students attempting to toss a ball into a trash can from various distances. The outcome is whether or not students are successful in tossing the ball into the trash can. This activity and the adjoining homework assignments illustrate the binary nature of a response variable, fitting and interpreting simple and multiple logistic regression models, and the use of odds and odds ratios. Trashball activity website
  • Setting the Tone from Day 1

    Larry Lesser, The University of Texas at El Paso
    Tuesday, January 24, 2012 - 2:30pm
    When a course begins, students may not arrive with abundant background knowledge (and certainly haven't yet done any assigned reading in the textbook), but do arrive with some (mis)conceptions about the course and the discipline. Based largely on the Lesser & Kephart paper in the November 2011 issue of Journal of Statistics Education www.amstat.org/publications/jse/v19n3/lesser.pdf (which you are welcome but not required to read in advance), this webinar gives concrete class-tested activities and process (with rationale) of how instructors can go beyond calling roll and discussing the syllabus and set the tone on a course's opening day. We will also discuss how the process may be applied to other days of the course, to various types of courses, to classes of varying sizes, to meeting times of varying lengths, etc.
  • Teaching Statistical Concepts in an Inverted Classroom

    Bill Rayens, University of Kentucky
    Tuesday, January 10, 2012 - 2:00pm
    After teaching the concepts of statistics and statistical reasoning for almost twenty-five years I became convinced that my lecture-recitation format was inefficient and maybe even counter-productive with respect to student learning. Throw in an excruciating self reflection focused on "what do my students really need me for anyway?" and it quickly became clear that my style and my classroom needed some kind of substantive change. The result was the development of an inverted classroom environment where traditional lecture material is off-loaded as mp4 files, the classroom is used for discovery and discussion, and the recitations are better tailored to the deductive abilities of new TAs. In this presentation we will demonstrate some of what we are doing here at the University of Kentucky in a course that serves approximately 4200 students in a calendar year. We will be sure to point out the things that may not be working that well, in addition to those that are. Questions to Think About Assuming you teach an introductory conceptual statistics course in a lecture/recitation format with TAs in charge of the recitations: Do you use first-year TAs in your recitations? If so, do they have difficulties with appropriately handling conceptual questions and demonstrations? Have you ever thought about what things you say and do in the "lecture" that are truly essential for you to say and do? Are these things that reflect the depth of your knowledge and experience in the field of statistics?
  • Using Simulation Methods to Introduce Inference

    Kari Lock Morgan, Duke University
    Tuesday, December 13, 2011 - 2:00pm
    We discuss how and why we now use simulation methods (bootstrapping and randomization) to introduce fundamental topics of inference (intervals and tests) in an introductory statistics course. We describe ways to make these methods accessible early in the course, demonstrate new user-friendly applets for teaching and using these methods, and discuss some of our experiences with using this approach.

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