Opto Math - Invidious

Opto Math

Hey Opties! I am a math teacher who uses technology, music, art, and coding in my teaching. My content is visually appealing, organized, and engaging. I create instructional math videos suitable for learners of many ages and skill levels.

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3:03

The Circle Song

Opto Math

Shared 2 months ago

95 views

3:06

Desmos Geometry Tools: Tessellations

Opto Math

Shared 2 years ago

615 views

22:05

Apply Cavalieri's Principle, Use Related Volumes, & Volume of Prisms and Pyramids on Khan Academy

Opto Math

Shared 3 years ago

233 views

4:24

Equilateral Triangle by Rotations of Sides | Desmos Geometry Tools

Opto Math

Shared 4 years ago

241 views

11:16

Parts of a Circle

Opto Math

Shared 4 years ago

44 views

10:47

Pythagorean Theorem

Opto Math

Shared 4 years ago

50 views

11:51

Proportions

Opto Math

Shared 4 years ago

35 views

9:47

Scale Factor

Opto Math

Shared 4 years ago

53 views

25:13

Factoring Polynomials

Opto Math

Shared 4 years ago

32 views

11:49

Dilations on Khan Academy (Scale Factor, Center, & Triangles)

Opto Math

Shared 5 years ago

431 views

14:47

Dilate Points on Khan Academy

Opto Math

Shared 5 years ago

374 views

10:20

Intro To Polynomials

Opto Math

Shared 5 years ago

6 views

16:13

Dilations

Opto Math

Shared 5 years ago

67 views

13:59

Graphing Rational Functions

Opto Math

Shared 5 years ago

10 views

18:58

Coordinate Rigid Transformations

Opto Math

Shared 5 years ago

2.7K views

5:53

Multiply & Divide Rational Expressions (Basic) on Khan Academy

Opto Math

Shared 5 years ago

17 views

6:16

Rational Equations on Khan Academy

Opto Math

Shared 5 years ago

25 views

3:54

Rational Equations Intro on Khan Academy

Opto Math

Shared 5 years ago

147 views

8:25

Simplify Rational Expressions: Common Binomial Factors on Khan Academy

Opto Math

Shared 5 years ago

131 views

5:18

Simplify Rational Expressions: Common Monomial Factors on Khan Academy

Opto Math

Shared 5 years ago

70 views

14:55

Intro to Rationals

Opto Math

Shared 5 years ago

13 views

4:32

SSA & AAA with Desmos Geometry Tools

Opto Math

Shared 5 years ago

141 views

7:44

Prove Triangle Congruence on Khan Academy

Opto Math

Shared 5 years ago

504 views

11:53

Triangle Congruence

Opto Math

Shared 5 years ago

754 views

3:12

Question 2: Simplifying Negative Square Roots

Opto Math

Shared 5 years ago

8 views

1:39

Question 9: Types of Solutions

Opto Math

Shared 5 years ago

8 views

2:21

Question 7: Solving With the Quadratic Formula

Opto Math

Shared 5 years ago

9 views

1:13

Question 4: Multiplying Complex Numbers

Opto Math

Shared 5 years ago

6 views

1:40

Question 3: Adding and subtracting complex numbers

Opto Math

Shared 5 years ago

10 views

3:21

Question 1: Factoring when a is greater than 1

Opto Math

Shared 5 years ago

20 views

1:18

Question 5: Solving With Square Roots

Opto Math

Shared 5 years ago

11 views

1:47

Question 6: Solving With the Quadratic Formula

Opto Math

Shared 5 years ago

10 views

1:45

Question 10: When Does it Hit the Ground

Opto Math

Shared 5 years ago

10 views

0:59

Question 8: Roots to Equation

Opto Math

Shared 5 years ago

16 views

9:44

Types of Triangles (Equilateral & Isosceles)

Opto Math

Shared 5 years ago

23 views

18:30

Rigid Transformations

Opto Math

Shared 5 years ago

131 views

10:44

Desmos Parallel & Perpendicular Linear Equations Review

Opto Math

Shared 5 years ago

59 views

12:24

i | Square Roots & Operations

Opto Math

Shared 5 years ago

6 views

19:33

Quadratic Formula

Opto Math

Shared 5 years ago

6 views

8:32

Solving with Square Roots

Opto Math

Shared 5 years ago

7 views

14:52

Solving Quadratics by Factoring

Opto Math

Shared 5 years ago

15 views

51:01

Desmos Maze | Linear Functions

Opto Math

Shared 5 years ago

116 views

10:32

Linear Standard Form (Parallel & Perpendicular)

Opto Math

Shared 5 years ago

18 views

21:01

Factoring When a Is Greater Than 1

Opto Math

Shared 5 years ago

9 views

6:00

Parallel Lines Construction | Desmos Geometry Tools

Opto Math

Shared 5 years ago

896 views

3:47

Perpendicular Line through a Point Not on the Line Construction | Desmos Geometry Tools

Opto Math

Shared 5 years ago

427 views

3:38

Perpendicular Line Through a Point On the Line Construction | Desmos Geometry Tools

Opto Math

Shared 5 years ago

673 views

3:40

Perpendicular Bisector Construction | Desmos Geometry Tools

Opto Math

Shared 5 years ago

772 views

5:52

Point-Slope Form (Parallel & Perpendicular)

Opto Math

Shared 5 years ago

71 views

8:33

Slope-Intercept Form (Parallel & Perpendicular)

Opto Math

Shared 5 years ago

65 views

10:11

Standard Form of a Quadratic

Opto Math

Shared 5 years ago

14 views

5:52

Factoring with GCF

Opto Math

Shared 5 years ago

14 views

6:34

Factoring when a=1

Opto Math

Shared 5 years ago

11 views

5:37

Factoring Difference of Squares

Opto Math

Shared 5 years ago

4 views

8:30

Slope (Parallel & Perpendicular)

Opto Math

Shared 5 years ago

89 views

10:51

Parallel Lines Cut By a Transversal Practice (Part 2)

Opto Math

Shared 5 years ago

17 views

13:43

Parallel Lines in Polygons

Opto Math

Shared 5 years ago

55 views

10:23

Vertex Form of a Quadratic

Opto Math

Shared 5 years ago

16 views

9:30

Quadratics Properties (Average Rate of Change, Transformations, Domain & Range)

Opto Math

Shared 5 years ago

9 views

10:36

Parallel Lines Cut By a Transversal Notes (Part 1)

Opto Math

Shared 5 years ago

31 views