Presentations

    The Principles and Practice of Physics, at University of Waterloo (Waterloo, Ontario, Canada), Thursday, December 11, 2014:
    The Principles and Practice of Physics is a groundbreaking new calculus-based introductory physics textbook that uses a unique organization and pedagogy to allow students to develop a true conceptual understanding of physics alongside the quantitative skills needed in the course. The book organizes introductory physics around the conservation principles and provides a unified contemporary view of introductory physics. In this talk we will discuss the unique architecture of the book, the conservation-laws-first approach, and results obtained with this book.
    The Principles and Practice of Physics, at University of Florida (Gainesville, FL), Monday, February 16, 2015:
    The Principles and Practice of Physics is a groundbreaking new calculus-based introductory physics textbook that uses a unique organization and pedagogy to allow students to develop a true conceptual understanding of physics alongside the quantitative skills needed in the course. The book organizes introductory physics around the conservation principles and provides a unified contemporary view of introductory physics. In this talk we will discuss the unique architecture of the book, the conservation-laws-first approach, and results obtained with this book.
    Nonlinear optics at the nanoscale, at University of Florida (Gainesville, FL), Monday, February 16, 2015:
    We explore nonlinear optical phenomena at the nanoscale by launching femtosecond laser pulses into long silica nanowires. Using evanescent coupling between wires we demonstrate a number of nanophotonic devices. At high intensity the nanowires produce a strong supercontinuum over short interaction lengths (less than 20 mm) and at a very low energy threshold (about 1 nJ), making them ideal sources of coherent white-light for nanophotonic applications. The spectral broadening reveals an optimal fiber diameter to enhance nonlinear effects with minimal dispersion. We also present a device that... Read more about Nonlinear optics at the nanoscale
    The Principles and Practice of Physics, at University of Utah (Salt Lake City, UT), Monday, March 2, 2015:
    The Principles and Practice of Physics is a groundbreaking new calculus-based introductory physics textbook that uses a unique organization and pedagogy to allow students to develop a true conceptual understanding of physics alongside the quantitative skills needed in the course. The book organizes introductory physics around the conservation principles and provides a unified contemporary view of introductory physics. In this talk we will discuss the unique architecture of the book, the conservation-laws-first approach, and results obtained with this book.
    Catalyzing Learning using Learning Catalytics, at University of Utah (Salt Lake City, UT), Monday, March 2, 2015:
    Most -- if not all -- of the important skills in our life are acquired outside the traditional classroom setting. Yet we continue to teach using lectures where students passively take down information. Instead, we should really focus on the assimilation of that information and shift the focus from teaching to helping students learn. Over the past 20 years, instructors world-wide have begun to adopt Peer Instruction to get students to think in class. With the advent of new technology the process can be significantly improved. A new data-analytics driven audience response system does away with... Read more about Catalyzing Learning using Learning Catalytics
    Nonlinear optics at the nanoscale, at Condensed Matter Colloquium, University of Utah (Salt Lake City, UT), Tuesday, March 3, 2015:
    We explore nonlinear optical phenomena at the nanoscale by launching femtosecond laser pulses into long silica nanowires. Using evanescent coupling between wires we demonstrate a number of nanophotonic devices. At high intensity the nanowires produce a strong supercontinuum over short interaction lengths (less than 20 mm) and at a very low energy threshold (about 1 nJ), making them ideal sources of coherent white-light for nanophotonic applications. The spectral broadening reveals an optimal fiber diameter to enhance nonlinear effects with minimal dispersion. We also present a device that... Read more about Nonlinear optics at the nanoscale
    Effective teaching and how to engage students in the classroom, at Utah Valley University (Orem, UT), Wednesday, March 4, 2015:
    Education is more than just transfer of information, yet that is what is mostly done in large introductory courses -- instructors present material (even though this material might be readily available in printed form) and for students the main purpose of lectures is to take down as many notes as they can. Few students have the ability, motivation, and discipline to synthesize all the information delivered to them. Yet synthesis is perhaps the most important -- and most elusive -- aspect of education. I will show how shifting the focus in lectures from delivering information to synthesizing... Read more about Effective teaching and how to engage students in the classroom
    The Principles and Practice of Physics, at Brigham Young University (Provo, UT), Wednesday, March 4, 2015:
    The Principles and Practice of Physics is a groundbreaking new calculus-based introductory physics textbook that uses a unique organization and pedagogy to allow students to develop a true conceptual understanding of physics alongside the quantitative skills needed in the course. The book organizes introductory physics around the conservation principles and provides a unified contemporary view of introductory physics. In this talk we will discuss the unique architecture of the book, the conservation-laws-first approach, and results obtained with this book.
    Confessions of a converted lecturer, at Brigham Young University (Provo, UT), Wednesday, March 4, 2015:
    I thought I was a good teacher until I discovered my students were just memorizing information rather than learning to understand the material. Who was to blame? The students? The material? I will explain how I came to the agonizing conclusion that the culprit was neither of these. It was my teaching that caused students to fail! I will show how I have adjusted my approach to teaching and how it has improved my students' performance significantly
    Memorization or understanding: are we teaching the right thing?, at Program on Peer Instruction, Singapore Polytechnic (Singapore), Monday, March 16, 2015:
    Education is more than just transfer of information, yet that is what is mostly done in large introductory courses -- instructors present material (even though this material might be readily available in printed form) and for students the main purpose of lectures is to take down as many notes as they can. Few students have the ability, motivation, and discipline to synthesize all the information delivered to them. Yet synthesis is perhaps the most important -- and most elusive -- aspect of education. I will show how shifting the focus in lectures from delivering information to synthesizing... Read more about Memorization or understanding: are we teaching the right thing?
    Designing good assessment questions, at Program on Peer Instruction, Singapore Polytechnic (Singapore), Tuesday, March 17, 2015
    The basic goals of Peer Instruction are to encourage and make use of student interaction during lectures, while focusing students' attention on underlying concepts and techniques. The method centers around asking interactive questions, called ConcepTests, that help students build understanding. In this workshop, participants will learn how to design good ConcepTests.
    Assessment for learning, at Program on Peer Instruction, Singapore Polytechnic (Singapore), Tuesday, March 17, 2015:
    Why is it that stellar students sometimes fail in the workplace while dropouts succeed? One reason is that most, if not all, of our current assessment practices are inauthentic. Just as the lecture focuses on the delivery of information to students, so does assessment often focus on having students regurgitate that same information back to the instructor. Consequently, assessment fails to focus on the skills that are relevant in life in the 21st century. Assessment has been called the "hidden curriculum" as it is an important driver of students' study habits. Unless we rethink our approach to... Read more about Assessment for learning
    The Principles and Practice of Physics, at Penn State University (State College, PA), Friday, March 20, 2015:
    The Principles and Practice of Physics is a groundbreaking new calculus-based introductory physics textbook that uses a unique organization and pedagogy to allow students to develop a true conceptual understanding of physics alongside the quantitative skills needed in the course. The book organizes introductory physics around the conservation principles and provides a unified contemporary view of introductory physics. In this talk we will discuss the unique architecture of the book, the conservation-laws-first approach, and results obtained with this book.
    Flat space, deep learning, at Penn State University (State College, PA), Friday, March 20, 2015:
    The teaching of physics to engineering students has remained stagnant for close to a century. In this novel team-based, project-based approach, we break the mold by giving students ownership of their learning. This new course has no standard lectures or exams, yet students’ conceptual gains are significantly greater than those obtained in traditional courses. The course blends six best practices to deliver a learning experience that helps students develop important skills, including communication, estimation, problem solving, and team skills, in addition to a solid conceptual understanding... Read more about Flat space, deep learning

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