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Tim Brzezinski

@TimBrzezinski • 22,153 subscribers

MS & HS math teacher at @esumstweet, independent #MathEd consultant, dad of 4 awesome boys; Views are my own. Isaiah 40:31

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If Pythagoras had regular hexagons. Explore here: Created in Mathigon #Polypad . #MTBoS #ITeachMath #geometry

If Pythagoras had regular hexagons. Explore here: Created in Mathigon #Polypad . #MTBoS #ITeachMath #geometry

70,428 просмотров

Circle area redone: GeoGebra #MTBoS #ITeachMath #geometry

Circle area redone: GeoGebra #MTBoS #ITeachMath #geometry

30,789 просмотров

True meaning of π: GeoGebra #MTBoS #ITeachMath #geometry

True meaning of π: GeoGebra #MTBoS #ITeachMath #geometry

17,639 просмотров

Explore! 👉 Amplify Mathigon @desmosclassroom #MTBoS #ITeachMath

Explore! 👉 Amplify Mathigon @desmosclassroom #MTBoS #ITeachMath

11,232 просмотров

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Physical example that clearly illustrates why 2^0 = 1. #math #CAMT24
1:09
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Physical example that clearly illustrates why 2^0 = 1. #math #CAMT24

Tim Brzezinski

83,572 просмотров • 2 лет назад

Triangle interior angles: AR version 🙂 GeoGebra
0:32
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Triangle interior angles: AR version 🙂 GeoGebra

Tim Brzezinski

100,859 просмотров • 3 лет назад

Logarithm of a product seen graphically: GeoGebra #MTBoS #ITeachMath
0:31
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Logarithm of a product seen graphically: GeoGebra #MTBoS #ITeachMath

Tim Brzezinski

74,838 просмотров • 2 лет назад

Curry’s Paradox (version 3)! Explore here: & GeoGebra #MTBoS #ITeachMath #geometry #geomchat
0:31
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Curry’s Paradox (version 3)! Explore here: & GeoGebra #MTBoS #ITeachMath #geometry #geomchat

Tim Brzezinski

82,593 просмотров • 3 лет назад

We don’t need robots. We need critical thinkers. Here’s a detailed explanation as to how Mathigon #Polypad can empower Ss to explore & divide fractions conceptually. #MTBoS #ITeachMath #mathchat #elementarymath #ElemMathChat
3:15
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We don’t need robots. We need critical thinkers. Here’s a detailed explanation as to how Mathigon #Polypad can empower Ss to explore & divide fractions conceptually. #MTBoS #ITeachMath #mathchat #elementarymath #ElemMathChat

Tim Brzezinski

78,285 просмотров • 3 лет назад

True meaning of π : & & GeoGebra #MTBoS #ITeachMath #geometry #math #mathchat
0:23
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True meaning of π : & & GeoGebra #MTBoS #ITeachMath #geometry #math #mathchat

Tim Brzezinski

71,190 просмотров • 3 лет назад

When does f’ = f? GeoGebra #MTBoS #ITeachMath #calculus
0:20
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When does f’ = f? GeoGebra #MTBoS #ITeachMath #calculus

Tim Brzezinski

64,305 просмотров • 3 лет назад

Trigonometry circle: Make R whatever you want! & GeoGebra #MTBoS #ITeachMath #trig #trigonometry
0:35
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Trigonometry circle: Make R whatever you want! & GeoGebra #MTBoS #ITeachMath #trig #trigonometry

Tim Brzezinski

49,777 просмотров • 3 лет назад

Triangle interior angles. GeoGebra #MTBoS #ITeachMath For a thin slice activity where Ss explore & discover polygon interior and exterior angle sum theorems: Peter Liljedahl Building Thinking Classrooms #MTBoS #ITeachMath
0:29
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Triangle interior angles. GeoGebra #MTBoS #ITeachMath For a thin slice activity where Ss explore & discover polygon interior and exterior angle sum theorems: Peter Liljedahl Building Thinking Classrooms #MTBoS #ITeachMath

Tim Brzezinski

27,561 просмотров • 2 лет назад

This interactive, created by @MathTechCoach, is one of GeoGebra's most popular resources. Here, a thin slice activity (7 slices) through which Ss use this very interactive to discover & make conceptual sense of the Pythagorean Theorem: Peter Liljedahl
0:27
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This interactive, created by @MathTechCoach, is one of GeoGebra's most popular resources. Here, a thin slice activity (7 slices) through which Ss use this very interactive to discover & make conceptual sense of the Pythagorean Theorem: Peter Liljedahl

Tim Brzezinski

28,319 просмотров • 2 лет назад

Just posted this on #TikTok a few mins ago. Can you find the error? 🤦‍♂️😬 Nonetheless, Mathigon is great for exploring area! #MTBoS #ITeachMath #mathchat
0:27
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Just posted this on #TikTok a few mins ago. Can you find the error? 🤦‍♂️😬 Nonetheless, Mathigon is great for exploring area! #MTBoS #ITeachMath #mathchat

Tim Brzezinski

31,309 просмотров • 3 лет назад

When it comes to having struggling students work with literal equations, nothing beats Graspable Math ! Check out their whiteboard: #MTBoS #ITeachMath
0:23
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When it comes to having struggling students work with literal equations, nothing beats Graspable Math ! Check out their whiteboard: #MTBoS #ITeachMath

Tim Brzezinski

23,811 просмотров • 2 лет назад

#RealLife non-math example that illustrates why function composition is not commutative. #MTBoS #ITeachMath
2:01
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#RealLife non-math example that illustrates why function composition is not commutative. #MTBoS #ITeachMath

Tim Brzezinski

27,011 просмотров • 3 лет назад

Why the missing square? 🤔 Curry’s Paradox (V4): GeoGebra #MTBoS #ITeachMath #geometry #opticalillusion #illusion
0:33
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Why the missing square? 🤔 Curry’s Paradox (V4): GeoGebra #MTBoS #ITeachMath #geometry #opticalillusion #illusion

Tim Brzezinski

24,705 просмотров • 3 лет назад

If #Pythagoras had regular heptagons & GeoGebra #MTBoS #ITeachMath #geometry #math
0:30
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If #Pythagoras had regular heptagons & GeoGebra #MTBoS #ITeachMath #geometry #math

Tim Brzezinski

19,812 просмотров • 3 лет назад

Quadratic function anatomy
0:45
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Quadratic function anatomy

Tim Brzezinski

10,732 просмотров • 1 год назад

Using Graspable Math as a platform to help struggling students work with parametric equations. Here, with eliminating the parameter: #MTBoS #ITeachMath
0:36
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Using Graspable Math as a platform to help struggling students work with parametric equations. Here, with eliminating the parameter: #MTBoS #ITeachMath

Tim Brzezinski

11,779 просмотров • 2 лет назад

Teaching trigonometry? If so, keep in mind Graspable Math ‘s whiteboard is an excellent place for students to mess around when it comes to simplifying trig expressions and proving trig identities! #MTBoS #ITeachMath
0:55
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Teaching trigonometry? If so, keep in mind Graspable Math ‘s whiteboard is an excellent place for students to mess around when it comes to simplifying trig expressions and proving trig identities! #MTBoS #ITeachMath

Tim Brzezinski

11,529 просмотров • 2 лет назад

Solving equations with fractional coefficients in Mathigon #PolyPad: #MTBoS #ITeachMath @desmosclassroom
0:32
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Solving equations with fractional coefficients in Mathigon #PolyPad: #MTBoS #ITeachMath @desmosclassroom

Tim Brzezinski

11,400 просмотров • 2 лет назад

Area of a circle GeoGebra #MTBoS #ITeachMath
0:22
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Area of a circle GeoGebra #MTBoS #ITeachMath

Tim Brzezinski

11,368 просмотров • 3 лет назад