Dane Ehlert

Linear Pair 0:28
Linear Pair Dane Ehlert 3,613 7 лет назад
Writing a Parallel Equation from a Standard Form Equation 0:38
Writing a Parallel Equation from a Standard Form Equation Dane Ehlert 939 6 лет назад
30-60-90 Triangle 1:01
30-60-90 Triangle Dane Ehlert 667 5 лет назад
270 Degree Rotation Notice/Wonder 0:30
270 Degree Rotation Notice/Wonder Dane Ehlert 1,178 7 лет назад
Factoring Trinomials (a=1) - Box Method [Silent Solution] 0:32
Factoring Trinomials (a=1) - Box Method [Silent Solution] Dane Ehlert 2,892 8 лет назад
Math class needs a makeover | Dan Meyer 15:49
Math class needs a makeover | Dan Meyer TED 364,649 14 лет назад
Fractions 1:39
Fractions Dane Ehlert 2,271 6 лет назад
Act 1 - Fore Right! 0:46
Act 1 - Fore Right! Dane Ehlert 5,823 6 лет назад
GEOGEBRA: All about VECTORS! 12:21
GEOGEBRA: All about VECTORS! Math with Drew 31,086 3 года назад
Part 2: Experiencing a 3 Act Task (Unlocking Curiosity Workshop) 5:39
Part 2: Experiencing a 3 Act Task (Unlocking Curiosity Workshop) Dane Ehlert 1,234 3 года назад
polygon pattern by rotation 9:31
polygon pattern by rotation Arthur Lee 20,686 4 года назад
Act 3 - Donut Holes 0:41
Act 3 - Donut Holes Dane Ehlert 2,636 6 лет назад
Act 3 - Dominoes 0:14
Act 3 - Dominoes Dane Ehlert 4,350 3 года назад
Solving Equations: Introduction 2:12
Solving Equations: Introduction Dane Ehlert 9,686 6 лет назад
Act 3 - Cups 0:28
Act 3 - Cups Dane Ehlert 9,388 6 лет назад
Finding the Orthocenter of an Obtuse Triangle 0:34
Finding the Orthocenter of an Obtuse Triangle Dane Ehlert 10,834 6 лет назад
Midpoint Formula: Positive Segment 0:20
Midpoint Formula: Positive Segment Dane Ehlert 1,575 7 лет назад
Tangent Ratio: Finding Missing Side 0:20
Tangent Ratio: Finding Missing Side Dane Ehlert 638 6 лет назад
Complementary Angles 0:29
Complementary Angles Dane Ehlert 1,449 7 лет назад
Pythagorean Theorem (2) 0:30
Pythagorean Theorem (2) Dane Ehlert 436 7 лет назад
Finding Sides in a 45-45-90 Triangle 0:17
Finding Sides in a 45-45-90 Triangle Dane Ehlert 2,378 6 лет назад
Combining Like Terms 5:19
Combining Like Terms Dane Ehlert 378,291 6 лет назад
The Narrative of Algebra 1 1:19
The Narrative of Algebra 1 Dane Ehlert 6,940 6 лет назад
Animating a Rotation in Geogebra 1:01
Animating a Rotation in Geogebra Dane Ehlert 7,340 4 года назад
220 Rotation 0:12
220 Rotation Dane Ehlert 656 6 лет назад
Act 1 - 3 Bridges 0:23
Act 1 - 3 Bridges Dane Ehlert 4,289 6 лет назад
Act 3 - Life-Size Jenga 0:35
Act 3 - Life-Size Jenga Dane Ehlert 5,815 6 лет назад
Act 1 - Equidistant Arena 0:20
Act 1 - Equidistant Arena Dane Ehlert 2,163 6 лет назад
Act 1 - Puncher's Chance 0:56
Act 1 - Puncher's Chance Dane Ehlert 3,277 6 лет назад

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