Teacher Education, Statistics Education, Comparative Studies, and English Language Learners – all in the context of Mathematics Education as a broader field.

COURSES TAUGHT
Mathematics Education Courses
Texas State University
MATH 2311 Principles of Mathematics I (for preservice elementary and middle school teachers)
HON 3395H Teaching Mathematics to Children (Honors Course)
MATH 4302 Principles of Mathematics II (for preservice middle school teachers)
MATH 4304 Mathematics Understandings (capstone course for secondary teachers)
MATH 5304 Topics in Mathematics for Secondary School Teachers
MTE 5319 Concepts of Calculus (online course for in-service middle school teachers)
MATH 7346 Quantitative Research Methods in Mathematics Education
MATH 7356 Advance Quantitative Research Methods
MATH 7366 Teaching Teachers
MATH 7686 Special Topics in Teacher Knowledge Research
Universidad Pedagógica Nacional, Honduras
MAE 670 Tendencias Didácticas de la Matemáticas II (Pedagogical Tendencies in Mathematics II)
Montgomery College
MA 130 Elementary Mathematics I (for preservice elementary teachers)
Michigan State University
MTH 201 Mathematical Investigations I (for preservice elementary teachers)

Mathematics and Statistics Courses
Texas State University
MATH 2328 Elementary Statistics
MATH 2331 Calculus II for Life Science
MATH 2471 Calculus I
MATH 2472 Calculus II
Montgomery College
MA 090 Pre-Algebra
MA 100 Intermediate Algebra
MA 116 Introduction to Statistics
MA 180 Pre-Calculus
MA 181 Calculus I
Michigan State University
MTH 1825 Intermediate Algebra
MTH 103 College Algebra
MTH 116 College Algebra and Trigonometry

HONOR THESES/DISSERTATIONS
Michelle Schrauth (2014). Fostering Mathematical Creativity in the Middle School Grades:
Pedagogical and mathematical practices. Doctoral Dissertation Committee Chair for the Degree of Doctor of Philosophy in Mathematics Education, Texas State University-San Marcos, San Marcos, Texas.
Jesse Elizabeth Herrin (2014). Identifying Language Issues for English Language Learners in
Algebra Classrooms. Honors Thesis Committee Chair for the Degree of Bachelor Degree in Mathematics with Teaching Certification, Texas State University-San Marcos, San Marcos, Texas. https://digital.library.txstate.edu/handle/10877/5051
Rini Oktavia (2013). Identifying Developmental Levels and Learning trajectories in Statistics for
Grade 6-12 students. Doctoral Dissertation Committee Chair for the Degree of Doctor of Philosophy in Mathematics Education, Texas State University-San Marcos, San Marcos, Texas.
Aaron T. Wilson (2013). Knowledge for teaching mathematics to Latino English language
learners: An instrument development study. Doctoral Dissertation Committee Chair for the Degree of Doctor of Philosophy in Mathematics Education, Texas State University-San Marcos, San Marcos, Texas.
Lindsey N. Gerber (2012). The Effect of a Model Developmental Mathematics Program on
Elementary and Middle School Preservice Teachers. Doctoral Dissertation Committee member for the Degree of Doctor of Philosophy in Mathematics Education, Texas State University-San Marcos, San Marcos, Texas.
Ewelina McBroom (2012). Teaching with Dynamic Geometry Software: A Multiple Case Study of
Teachers’ Technological Pedagogical Content Knowledge. Doctoral Dissertation Committee member for the Degree of Doctor of Philosophy in Mathematics Education, Texas State University-San Marcos, San Marcos, Texas.
Terry Westbrook (2011). Evaluating the Effectiveness of Experiential Learning with Concrete-
Representational-Abstract Instructional Technique in a College Statistics and Algebra Course. Doctoral Dissertation Committee member for the Degree of Doctor of Philosophy in Mathematics Education, Texas State University-San Marcos, San Marcos, Texas.
Erin Oliver (2009). Relations between Problem Solving Strategies and Brain Hemispheriticy in
High School Students. Honors Thesis Committee Chair for the Degree of Bachelor Degree in Mathematics with Teaching Certification, Texas State University-San Marcos, San Marcos, Texas.
DISSERTATION ADVISORY (In progress)
Christina Starkey (2013 – present). Dissertation Committee Co-chair.
Carlos A. Mejia Colindres (2013 – present). Dissertation Committee Chair.
Alana Rosenwasser (2010 – present). Dissertation Committee Member.

COURSES PREPARED AND CURRICULUM DEVELOPMENT
HON 3395H: Teaching Mathematics to Children. A unique honors mathematics education
course where students design and implement lessons for and with San Marcos Junior High students and teachers.
MTE 5319: Calculus Concepts. Online course for the Middle School Mathematics Teaching
Master Degree.
Math 4303: Capstone Mathematics for Middle School Teachers.
Five lesson development in MTE 5319 to correlate Mathematics and Science under the Mix It
Up Project.

WORKSHOPS
Engaging Students in Learning: Mathematical Practices and Process Standards.?An NCTM Interactive Institute for Grades 9-12. Chicago, Illinois, July 31 – August 2, 2014. (Invited)

Learning to Prepare Mathematics Teachers of English Language Learners. Facilitated at the National Council of Teachers of Mathematics (NCTM) Annual Conference. New Orleans, April 9-12, 2014. With Aaron T. Wilson and Carlos A. Mejia Colindres.

¿De dónde sale esa fórmula?: Explorando y deduciendo la cuantificación de la evidencia en el ciclo de investigación. [Where does that formula come from? Exploring and deducing the quantification of evidence in the investigation cycle. Facilitated at 9th International Conference on Teaching Statistics (ICOTS9). Flagstaff, Arizona, July 13 – 18, 2014. With Alexander White and Carlos A. Mejia Colindres. (Invited)

Bilingual Mathematics Institute. CAREER: Mathematics Instruction for English Language Learners. Brownsville, Texas, July 18 – 19, September 21 and 28, 2013.

Engaging Students in Learning. An NCTM Interactive Institute on High School Mathematics. Washington, D. C., August 1 – 3, 2013.

Taller ruta para la mejora del rendimiento escolar en Matemáticas en la zona rural de Honduras [Path to improve the Mathematics achievement in rural Honduran schools Workshop]. Deutsche Gesellschaft fuer Internationale Zusammenarbeit (GIZ). Lago de Yojoa, Honduras, August 7 – 8, 2012.

Infusing the Classroom with Reasoning & Sense Making. An NCTM Interactive Institute on High School Mathematics. Los Angeles, CA, July 24 – 26, 2012.

Instructional Technologies Support (ITS) Workshop – Texas State University, TRACS Faculty Showcase: Assignments, April 1, 2011.

Early Grades Mathematics Assessment (EGMA) adaptation workshop. Research and Social Educational Action Center, Managua, Nicaragua, February 2 – 4, 2011 and Santo Domingo, Dominican Republic, September 2 – 6, 2012.

Razonamiento Algebraico : Actividad de Clase. Escuela de Formadores de Profesores de Enseñanza Media (EFPEM), Universidad de San Carlos, Guatemala City, July 19th 2007.