Cool Science: The magic of refraction
Videos
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Cool Science: The magic of refraction
06:35 | February 20, 2019
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Alberta teachers report widespread low morale, burnout and despair in new survey
02:23 | January 21, 2026
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The Butterdome to get a makeover at the University of Alberta
01:51 | January 21, 2026
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‘She wasn’t breathing’: 2 Edmonton school staff save student’s life at recess
03:59 | January 12, 2026
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University of Alberta academic collections gallery to open in 2027
02:19 | December 22, 2025
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Fun Science: A magic trick with acid-base indicators
04:41 | December 17, 2025
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Fun Science: Electrolyte chemistry
05:13 | November 19, 2025
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Alberta Teachers’ Association taking province to court over forced end of strike
01:45 | November 6, 2025
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High school football resumes after Alberta teacher strike
01:41 | November 5, 2025
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Alberta government to screen students for complex learning needs
01:36 | November 3, 2025
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Alberta students walk out of class in support of teachers forced back to work
01:52 | October 30, 2025
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Edmonton teachers, students return to class after strike
01:15 | October 29, 2025
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Alberta unions threaten general strike, declare intent to bring down UCP government
01:39 | October 29, 2025
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Alberta students, families react to Bill 2
01:52 | October 28, 2025
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Alberta teachers won’t engage in work-to-rule as classes resume
02:10 | October 28, 2025
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‘Fundamentally disgraceful’: ATA on Danielle Smith being AWOL as back-to-work bill passed
00:53 | October 28, 2025
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Alberta teachers grieving as notwithstanding clause used to end strike: ATA president
01:53 | October 28, 2025
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Impact of Alberta teachers’ strike on student learning continues to grow
02:21 | October 27, 2025
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Alberta invokes notwithstanding clause to order striking teachers back to work
02:14 | October 27, 2025
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Parents, teachers protest as Alberta government poised to order educators back to work
01:42 | October 27, 2025
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Uncertain timeline for teachers and students return to class
01:42 | October 24, 2025
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Alberta to end teachers strike with back-to-work legislation
02:20 | October 23, 2025
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Alberta teachers rally as premier announces back-to-work legislation
01:47 | October 23, 2025
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Alberta teachers to gather outside Legislature as MLAs return to work
01:17 | October 22, 2025
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Alberta teachers reject government request to end strike and enter mediation
02:00 | October 17, 2025
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Edmonton students bored during teacher strike resorting to voluntary yard work
01:55 | October 16, 2025
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Alberta teachers rally outside Premier Smith’s chamber of commerce address
01:50 | October 16, 2025
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Talks stall between Alberta teachers, government in provincewide strike
01:55 | October 15, 2025
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Parent Payment Portal opens offering financial support during teachers strike
02:09 | October 14, 2025
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Alberta teachers, province meet as 2nd week of strike gets underway
01:37 | October 14, 2025
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Alberta teachers and province head back to the bargaining table
01:36 | October 13, 2025
-
Canada Post, teacher job action affecting Alberta businesses
01:52 | October 10, 2025
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Cool Science: The magic of refraction
06:35 | February 20, 2019
-
Alberta teachers report widespread low morale, burnout and despair in new survey
02:23 | January 21, 2026
-
The Butterdome to get a makeover at the University of Alberta
01:51 | January 21, 2026
-
‘She wasn’t breathing’: 2 Edmonton school staff save student’s life at recess
03:59 | January 12, 2026
-
University of Alberta academic collections gallery to open in 2027
02:19 | December 22, 2025
-
Fun Science: A magic trick with acid-base indicators
04:41 | December 17, 2025
-
Fun Science: Electrolyte chemistry
05:13 | November 19, 2025
-
Alberta Teachers’ Association taking province to court over forced end of strike
01:45 | November 6, 2025
-
High school football resumes after Alberta teacher strike
01:41 | November 5, 2025
-
Alberta government to screen students for complex learning needs
01:36 | November 3, 2025
-
Alberta students walk out of class in support of teachers forced back to work
01:52 | October 30, 2025
-
Edmonton teachers, students return to class after strike
01:15 | October 29, 2025
-
Alberta unions threaten general strike, declare intent to bring down UCP government
01:39 | October 29, 2025
-
Alberta students, families react to Bill 2
01:52 | October 28, 2025
-
Alberta teachers won’t engage in work-to-rule as classes resume
02:10 | October 28, 2025
-
‘Fundamentally disgraceful’: ATA on Danielle Smith being AWOL as back-to-work bill passed
00:53 | October 28, 2025
-
Alberta teachers grieving as notwithstanding clause used to end strike: ATA president
01:53 | October 28, 2025
-
Impact of Alberta teachers’ strike on student learning continues to grow
02:21 | October 27, 2025
-
Alberta invokes notwithstanding clause to order striking teachers back to work
02:14 | October 27, 2025
-
Parents, teachers protest as Alberta government poised to order educators back to work
01:42 | October 27, 2025
-
Uncertain timeline for teachers and students return to class
01:42 | October 24, 2025
-
Alberta to end teachers strike with back-to-work legislation
02:20 | October 23, 2025
-
Alberta teachers rally as premier announces back-to-work legislation
01:47 | October 23, 2025
-
Alberta teachers to gather outside Legislature as MLAs return to work
01:17 | October 22, 2025
-
Alberta teachers reject government request to end strike and enter mediation
02:00 | October 17, 2025
-
Edmonton students bored during teacher strike resorting to voluntary yard work
01:55 | October 16, 2025
-
Alberta teachers rally outside Premier Smith’s chamber of commerce address
01:50 | October 16, 2025
-
Talks stall between Alberta teachers, government in provincewide strike
01:55 | October 15, 2025
-
Parent Payment Portal opens offering financial support during teachers strike
02:09 | October 14, 2025
-
Alberta teachers, province meet as 2nd week of strike gets underway
01:37 | October 14, 2025
-
Alberta teachers and province head back to the bargaining table
01:36 | October 13, 2025
-
Canada Post, teacher job action affecting Alberta businesses
01:52 | October 10, 2025
Cool Science: The magic of refraction
Description
February 20, 2019
Paul Kane chemistry teacher Michael Ng explores the world of science with an an interesting experiment involving refraction.
-
Cool Science: The magic of refraction06:35 | February 20, 2019 -
Alberta teachers report widespread low morale, burnout and despair in new survey02:23 | January 21, 2026 -
The Butterdome to get a makeover at the University of Alberta01:51 | January 21, 2026 -
‘She wasn’t breathing’: 2 Edmonton school staff save student’s life at recess03:59 | January 12, 2026 -
University of Alberta academic collections gallery to open in 202702:19 | December 22, 2025 -
Fun Science: A magic trick with acid-base indicators04:41 | December 17, 2025 -
Fun Science: Electrolyte chemistry05:13 | November 19, 2025 -
Alberta Teachers’ Association taking province to court over forced end of strike01:45 | November 6, 2025 -
High school football resumes after Alberta teacher strike01:41 | November 5, 2025 -
Alberta government to screen students for complex learning needs01:36 | November 3, 2025 -
Alberta students walk out of class in support of teachers forced back to work01:52 | October 30, 2025 -
Edmonton teachers, students return to class after strike01:15 | October 29, 2025 -
Alberta unions threaten general strike, declare intent to bring down UCP government01:39 | October 29, 2025 -
Alberta students, families react to Bill 201:52 | October 28, 2025 -
Alberta teachers won’t engage in work-to-rule as classes resume02:10 | October 28, 2025 -
‘Fundamentally disgraceful’: ATA on Danielle Smith being AWOL as back-to-work bill passed00:53 | October 28, 2025 -
Alberta teachers grieving as notwithstanding clause used to end strike: ATA president01:53 | October 28, 2025 -
Impact of Alberta teachers’ strike on student learning continues to grow02:21 | October 27, 2025 -
Alberta invokes notwithstanding clause to order striking teachers back to work02:14 | October 27, 2025 -
Parents, teachers protest as Alberta government poised to order educators back to work01:42 | October 27, 2025 -
Uncertain timeline for teachers and students return to class01:42 | October 24, 2025 -
Alberta to end teachers strike with back-to-work legislation02:20 | October 23, 2025 -
Alberta teachers rally as premier announces back-to-work legislation01:47 | October 23, 2025 -
Alberta teachers to gather outside Legislature as MLAs return to work01:17 | October 22, 2025 -
Alberta teachers reject government request to end strike and enter mediation02:00 | October 17, 2025 -
Edmonton students bored during teacher strike resorting to voluntary yard work01:55 | October 16, 2025 -
Alberta teachers rally outside Premier Smith’s chamber of commerce address01:50 | October 16, 2025 -
Talks stall between Alberta teachers, government in provincewide strike01:55 | October 15, 2025 -
Parent Payment Portal opens offering financial support during teachers strike02:09 | October 14, 2025 -
Alberta teachers, province meet as 2nd week of strike gets underway01:37 | October 14, 2025 -
Alberta teachers and province head back to the bargaining table01:36 | October 13, 2025 -
Canada Post, teacher job action affecting Alberta businesses01:52 | October 10, 2025
-
Cool Science: The magic of refraction06:35 | February 20, 2019
-
Alberta teachers report widespread low morale, burnout and despair in new survey02:23 | January 21, 2026
-
The Butterdome to get a makeover at the University of Alberta01:51 | January 21, 2026
-
‘She wasn’t breathing’: 2 Edmonton school staff save student’s life at recess03:59 | January 12, 2026
-
University of Alberta academic collections gallery to open in 202702:19 | December 22, 2025
-
Fun Science: A magic trick with acid-base indicators04:41 | December 17, 2025
-
Fun Science: Electrolyte chemistry05:13 | November 19, 2025
-
Alberta Teachers’ Association taking province to court over forced end of strike01:45 | November 6, 2025
-
High school football resumes after Alberta teacher strike01:41 | November 5, 2025
-
Alberta government to screen students for complex learning needs01:36 | November 3, 2025
-
Alberta students walk out of class in support of teachers forced back to work01:52 | October 30, 2025
-
Edmonton teachers, students return to class after strike01:15 | October 29, 2025
-
Alberta unions threaten general strike, declare intent to bring down UCP government01:39 | October 29, 2025
-
Alberta students, families react to Bill 201:52 | October 28, 2025
-
Alberta teachers won’t engage in work-to-rule as classes resume02:10 | October 28, 2025
-
‘Fundamentally disgraceful’: ATA on Danielle Smith being AWOL as back-to-work bill passed00:53 | October 28, 2025
-
Alberta teachers grieving as notwithstanding clause used to end strike: ATA president01:53 | October 28, 2025
-
Impact of Alberta teachers’ strike on student learning continues to grow02:21 | October 27, 2025
-
Alberta invokes notwithstanding clause to order striking teachers back to work02:14 | October 27, 2025
-
Parents, teachers protest as Alberta government poised to order educators back to work01:42 | October 27, 2025
-
Uncertain timeline for teachers and students return to class01:42 | October 24, 2025
-
Alberta to end teachers strike with back-to-work legislation02:20 | October 23, 2025
-
Alberta teachers rally as premier announces back-to-work legislation01:47 | October 23, 2025
-
Alberta teachers to gather outside Legislature as MLAs return to work01:17 | October 22, 2025
-
Alberta teachers reject government request to end strike and enter mediation02:00 | October 17, 2025
-
Edmonton students bored during teacher strike resorting to voluntary yard work01:55 | October 16, 2025
-
Alberta teachers rally outside Premier Smith’s chamber of commerce address01:50 | October 16, 2025
-
Talks stall between Alberta teachers, government in provincewide strike01:55 | October 15, 2025
-
Parent Payment Portal opens offering financial support during teachers strike02:09 | October 14, 2025
-
Alberta teachers, province meet as 2nd week of strike gets underway01:37 | October 14, 2025
-
Alberta teachers and province head back to the bargaining table01:36 | October 13, 2025
-
Canada Post, teacher job action affecting Alberta businesses01:52 | October 10, 2025
Cool Science: The magic of refraction
Description
February 20, 2019
Paul Kane chemistry teacher Michael Ng explores the world of science with an an interesting experiment involving refraction.
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