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Keynote or Plenary

Assessment: The silent killer of learning, at iOnTheFuture4, Turramurra North Public School (Sydney, NSW, Australia), Saturday, August 20, 2016:
talk_2603.pdf
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: The silent killer of learning
Assessment: The silent killer of learning, at iOnTheFuture4, Turramurra North Public School (Sydney, NSW, Australia), Saturday, August 20, 2016:
talk_2603.pdf
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: The silent killer of learning
Robot’s won’t replace me... will they?, at Controversies: Robots won't replace teachers... will they?, Victoria State Library (Melbourne, Australia), Thursday, August 18, 2016:
talk_2648.pdf
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
Creating the ultimate flipped classroom (and never looking back), at BLC 2016 (Boston, MA), Wednesday, July 20, 2016:
talk_2646.pdf
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 flipped my classroom and never looked back.
Assessment: The silent killer of learning, at 22nd Annual Cottrell Scholar Conference, Research Corporation (Tucson, AZ), Friday, July 15, 2016:
talk_2645.pdf
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: The silent killer of learning
Assessment: The silent killer of learning, at 2016 International Symposium on Excellence in Teaching and Learning, National Taiwan University (Taipei, Taiwan), Monday, June 27, 2016:
talk_2557.pdf
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: The silent killer of learning
Less is More: Extreme Optics with Zero Refractive Index, at 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies ( AOMATT 2016) (Suzhou, China), Tuesday, April 26, 2016:
talk_2560.pdf
Nanotechnology has enabled the development of nanostructured composite materials (metamaterials) with exotic optical properties not found in nature. In the most extreme case, we can create materials which support light waves that propagate with infinite phase velocity, corresponding to a refractive index of zero. This zero index can only be achieved by simultaneously controlling the electric and magnetic resonances of the nanostructure. We present an in-plane metamaterial design consisting of silicon pillar arrays, embedded within a polymer matrix and sandwiched between gold layers. Using an... Read more about Less is More: Extreme Optics with Zero Refractive Index
Assessment: The silent killer of learning, at 1st Annual STEAM Sym​posium​​, Santa Clara County Office of Education (Santa Clara, CA), Saturday, April 23, 2016:
talk_2583.pdf
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: The silent killer of learning
Wrapping light around a hair, at Irish Science Teacher's Associations Annual Conference (Limerick, Ireland), Saturday, April 9, 2016:
talk_2600.pdf
Can light be guided by a fiber whose diameter is much smaller than the wavelength of the light? Can we mold the flow of light on the micrometer scale so it wraps, say, around a hair? Until recently the answer to these questions was "no". We developed a technique for drawing long, free-standing silica wires with diameters down to 50 nm that have a surface smoothness at the atomic level and a high uniformity of diameter. Light can be launched into these silica nanowires by optical evanescent coupling and the wires allow low-loss single-mode operation. They can be bent sharply, making it... Read more about Wrapping light around a hair
Innovating Education to Educate Innovators, at Irish Science Teacher's Associations Annual Conference (Limerick, Ireland), Saturday, April 9, 2016:
talk_2631.pdf
Can we teach innovation? Innovation requires whole-brain thinking — right-brain thinking for creativity and imagination, and left-brain thinking for planning and execution. Our current approach to education in science and technology, focuses on the transfer of information, developing mostly right-brain thinking by stressing copying and reproducing existing ideas rather than generating new ones. I will show how shifting the focus in lectures from delivering information to team work and creative thinking greatly improves the learning that takes place in the classroom and promotes independent... Read more about Innovating Education to Educate Innovators

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