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John Burk

Space Station Reboost: The Inside Story - YouTube - 1 views

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    really cool video of space station being boosted in ordbit, and film from inside showing it moving away from astronauts. 
John Burk

Science teacher: Fond of bonds - 1 views

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    awesome explanation of chemistry/ activation energy/bonds. This is one of the best blogs I've read-simply lyrical descriptions of science. 
Robert Ryshke

Supercharged! | The Education Arcade - 1 views

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    Many science educators advocate conceptual or qualitative physics, the notion that physics is best taught not by mathematical formulae, but rather through experiments, labs, demonstrations, and visualizations which help students understand physical phenomena conceptually. Consistent with the Physics First curricular movement, this perspective maintains that a deep, fundamental understanding of physics provides a solid basis for future science learning.
Anna Moore

The Cell: An Image Library - Search Results - 1 views

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    some really great images of cells and cell processes.
John Burk

9-13 Physics - physics workbook - 1 views

shared by John Burk on 01 Jan 12 - No Cached
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    very large collection of physics links-problems, etc. 
John Burk

Participation Quizzes « Continuous Everywhere but Differentiable Nowhere - 1 views

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    This article summarizes a great method for providing feedback for group work. 
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    This looks very interesting. I like the idea of live/ immediate feedback about the group work. I tried some group work this year but struggled with how to give feedback and how to ensure all students really participated in the process. It would be interesting to know what size groups people think work best. I kind of like the idea of posting the feedback like that, but I do understand the concerns voiced. One immediate issue it addresses is: students would not think you are on the laptop "goofing off" AND, for students who aren't really sure what you are looking for in terms of executing the task, this would give them great feedback.
John Burk

physics.org | Explore | Velocity Raptor in the Lair of Relativity - 1 views

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    awesome game that has students explore world where c = 3m/s and the effects that has on our world. 
John Burk

Back of the Envelope Problems - 1 views

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    great collection of back of the envelope problems from Edward Purcell. 
Robert Ryshke

Science/AAAS | Special Issue: Breakthrough of the Year, 2011 - 1 views

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    The year 2011 saw scientific research that stretched from the farthest reaches of the universe to the deepest mysteries of the cell. Following a yearly tradition, Science's editors and news staff have selected one scientific Breakthrough of the Year and nine runners-up -- and have also highlighted some areas to watch for 2012.
John Burk

Mediocre Physics Teacher: Thoughts on Teaching Newton's 3rd Law - 1 views

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    good list of resources for teaching N3L
John Burk

Darryl Cunningham Investigates: Evolution - 1 views

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    great cartoon for explaining evolution
John Burk

Measurements and Uncertainties versus Significant Digits or Significant Figures - 1 views

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    awesome reference on uncertainty
John Burk

The Right (and Wrong) Way to Die When You Fall Into Lava | Wired Science | Wi... - 1 views

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    lava's density is way too big for someone to sink into it. 
John Burk

MPG of a Human | Do the Math - 1 views

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    nice calculation of the fuel efficiency of a human. 
John Burk

App Store - Molecules - 1 views

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    Molecules is an application for viewing three-dimensional renderings of molecules and manipulating them using your fingers. You can rotate the molecules by moving your finger across the display, zoom in or out by using two-finger pinch gestures, or pan the molecule by moving two fingers across the screen at once. These structures can be viewed in both ball-and-stick and spacefilling visualization modes.
John Burk

These DIY Fireplace Pine Cones Change The Color of the Fire When You Toss Them In - 1 views

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    This could be a great inquiry lab when studying flame spectra-figure out what chemicals are on these pine cones. 
John Burk

Design Build Tech Innovations Class Work, Part 1: Hexapod, Rockets, and Trebu... - 1 views

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    Good post on pbl with specific ideas on how to implement in science
John Burk

National Center for Case Study Teaching in Science (NCCSTS) - 1 views

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    has a cool looking case study on Red Bull for macromolecules. plus lots of other case study ideas for mini-research projects for students. includes lab handouts, answer keys, etc.
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    This looks like an interesting site to include in a project-based approach to teaching. The cases may lend themselves well to interdisciplinary work and more extensive projects that will interest students. Let me know what the CFT can do to help.
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    Awesome collection of case studies for science teaching. 
John Burk

AAAS Science Assessment ~ Home - 1 views

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    The assessment items on this website are the result of more than a decade of research and development by Project 2061, a long-term science education reform initiative of the American Association for the Advancement of Science. Here you will find free access to more than 600 items. The items:Are appropriate for middle and early high school students.Test student understanding in the earth, life, physical sciences, and the nature of science.Test for common misconceptions as well as correct ideas.
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    Thanks for sharing this John. Project 2061 has made important strides over the past 15 years. Good to see they offer some items for teachers to use in assessments.
John Burk

Amazing video captures oak tree growing from an acorn over 8 months | Geek.com - 1 views

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    This video is amazing
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