http://sites.science.oregonstate.edu/physics/portfolioswiki/ 2020-01-26T19:17:04-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/ http://sites.science.oregonstate.edu/physics/portfolioswiki/lib/images/favicon.ico text/html 2012-08-23T22:24:06-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:index?rev=1345785846 text/html 2012-08-24T11:53:36-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:rf345?rev=1345834416 Prompt “Draw a 3--4--5 triangle.” Some students will presumably ask, “Euclidean or hyperbolic?”, at which point the prompt should be changed to: “Draw a 3--4--5 triangle in Euclidean geometry.” “Then draw a 3--4--5 triangle in hyperbola geometry.” text/html 2012-08-24T11:58:20-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:rfeframes?rev=1345834700 Prompt “Complete the table on the Handout.” Context This SWBQ provides practice in using spacetime diagrams, and in converting 4-momentum between reference frames. Students will compute energy and momentum in different frames, and should therefore have a basic understanding of relativistic mechanics, text/html 2012-08-24T12:02:36-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:rfenergy?rev=1345834956 Prompt “Draw a hyperbolic triangle showing energy, mass, and momentum.” Context Estimated Time: 10 minutes, including wrap-up This SWBQ unifies the concepts of energy and momentum and provides a geometric tool for computing energy, momentum, and mass from each other. text/html 2012-08-24T12:05:37-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:rfgalilean?rev=1345835137 Prompts “Draw a diagram representing yourself, standing still.” “Draw a diagram representing your partner, moving right at 5 mph.” “Draw diagrams representing each of you throwing a ball to the right at 10 mph.” Context Estimated Time: 20 minutes, including wrap-up text/html 2012-08-24T12:08:44-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:rflength?rev=1345835324 Prompts “Draw a diagram showing a meter stick on a moving train.” “Draw a diagram showing a meter stick at rest.” “Calibrate these diagrams using unit hyperbola.” Context Estimated Time: 30 minutes, including wrap-up This SWBQ develops further understanding of hyperbola geometry. Students should know the basics of hyperbola geometry. text/html 2015-08-12T13:49:14-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:rfsw345?rev=1439412554 Prompt “Draw a 3--4--5 triangle.” Some students will presumably ask, “Euclidean or hyperbolic?”, at which point the prompt should be changed to: “Draw a 3--4--5 triangle in Euclidean geometry.” “Then draw a 3--4--5 triangle in hyperbola geometry.” text/html 2015-08-15T13:32:17-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:rfsweframes?rev=1439670737 Prompt “Complete the table on the Handout.” Context This SWBQ provides practice in using spacetime diagrams, and in converting 4-momentum between reference frames. Students will compute energy and momentum in different frames, and should therefore have a basic understanding of relativistic mechanics. text/html 2015-08-12T13:58:16-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:rfswenergy?rev=1439413096 Prompt “Draw a hyperbolic triangle showing energy, mass, and momentum.” Context Estimated Time: 10 minutes, including wrap-up This SWBQ unifies the concepts of energy and momentum and provides a geometric tool for computing energy, momentum, and mass from each other. text/html 2015-08-12T13:59:15-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:rfswgalilean?rev=1439413155 Prompts “Draw a diagram representing yourself, standing still.” “Draw a diagram representing your partner, moving right at 5 mph.” “Draw diagrams representing each of you throwing a ball to the right at 10 mph.” Context Estimated Time: 20 minutes, including wrap-up text/html 2015-08-12T14:12:59-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:rfswlength?rev=1439413979 Prompts “Draw a diagram showing a meter stick on a moving train.” “Draw a diagram showing a meter stick at rest.” “Calibrate these diagrams using unit hyperbola.” Context Estimated Time: 30 minutes, including wrap-up This SWBQ develops further understanding of hyperbola geometry. Students should know the basics of hyperbola geometry. text/html 2015-08-12T14:13:16-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:rfswtrig?rev=1439413996 Prompt “Write down something you know about trig.” Context Estimated Time: 5--10 minutes, including wrap-up This SWBQ is a good way to provide a brief review of the geometry of (ordinary) trig. Wrap Up [Powerpoint slide] [PDF slide] text/html 2012-08-24T12:11:41-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:rftrig?rev=1345835501 Prompt “Write down something you know about trig.” Context Estimated Time: 5--10 minutes, including wrap-up This SWBQ is a good way to provide a brief review of the geometry of (ordinary) trig. Wrap Up [Powerpoint slide] [PDF slide] text/html 2012-08-22T22:14:39-08:00 http://sites.science.oregonstate.edu/physics/portfolioswiki/swbq:srsw:title?rev=1345698879 Special Relativity SWBQs