Below are selected presentations, in reverse chronological order:

- Ohio’s Mathematics Standards: a history, Ohio State University, November 2017
- Statistics in the Middle Grades, Westerville, OH, November 2017
- Connecting Math and Statistics with GAISE, 6-12, Westerville, OH, November 2017
- Reasoning and Explaining in the Mathematics Classroom, Grade 6-12, Westerville, OH, November 2017
- Ohio Standards Revision, Grades 6-12, Westerville, OH, August 2017
- Ohio Standards Revision, Grades K-5, Westerville, OH, August 2017
- Making the Most of Student Collaboration in Mathematics, Grade 6-12, Westerville, OH, August 2017
- Connecting Math and Statistics with GAISE, Columbus, OH, June 2017
- Backwards Design in School Mathematics, Westerville, OH, November 2016
- Revising the CCSS for Mathematics: Challenges and Opportunities in Ohio, UNH Math Ed Colloquium, October 2016
- Number Talks for Improving Mathematics Learning, Pocatello, ID, February 2016
- Improving Secondary Mathematics: What Is Needed? ASSM Webinar, February 2016
- Number Talks for Improving Mathematics Learning, Post Falls, ID, December 2015
- Algebra 2 for All? How Much Is Enough, Westerville, OH, November 2015
- From Fractions to Functions, Westerville, OH, November, 2015
- Number Talks for Improving Mathematics Learning, Twin Falls, ID, October 2015
- What Should Be in Algebra 2 or Its Equivalent, Columbus, June 2015
- Where Are We Now? Standards and New Assessments in Year One, GCCTM, March 2015
- Math Plus Academy Seminar, New Albany, OH, December 2014
- Orchestrating Productive Mathematics Discussions, Twin Falls, ID, February 2014
- Orchestrating Productive Mathematics Discussions, Pocatello, ID, November 2013
- Orchestrating Productive Mathematics Discussions, Coeur d’Alene, ID, October 2013
- Algebraic Thinking in the Common Core State Standards for Mathematics, Boise, ID, August 2013
- Implementing the CCSS for Secondary Mathematics, Columbus, OH, April 2013
- Understanding the CCSS for Secondary Mathematics, Columbus, OH, April 2013
- Implementing the CCSS for Secondary Mathematics, Fort Hall, ID, March 2013
- This Is Not Your Parents’ High School Math Class, North Olmsted City Schools, December 2012
- Tips for Implementing the CCSS for Mathematics, North Olmsted City Schools, December 2012
- This Is Not Your Parents’ High School Math Class, Lorain County Community College, December 2012
- Designing Secondary Programs for All Students, Georgia Mathematics Conference, October 2012
- Formative Assessment Strategies, Georgia Mathematics Conference, October 2012
- Implementing the CCSS for Secondary Mathematics, Boise, ID, October 2012
- High School Pathways for the Common Core State Standards for Mathematics, Columbus City Schools, September 2012
- Implementing the CCSS for Secondary Mathematics, Coeur d’Alene, ID, August 2012
- Implementing the CCSS for Secondary Mathematics, Kentucky Mathematics Conference, March 2012
- Preparing to Implement the CCSS, Gahanna-Jefferson, OH, December 2011
- Implementing the CCSS, Ohio Council of Teachers of Mathematics, October 2011
- Preparing to Implement the CCSS, Worthington, OH, September 2011
- Implementing the CCSS, Naperville, IL, August 2011
- Implementing the CCSS for Mathematics, National Conference on Student Assessment, June 2011
- Response to Intervention and the CCSS, National Conference on Student Assessment, June 2011
- Learning Progressions and the CCSS, NCTM Annual Meeting, April 2011
- Model Pathways for High School Mathematics, Chicago, February 2011

Note: These presentations are archived so for the benefit of participants at various workshops. Some slides are common across many of these presentations.