08:24

Solving Quadratics four methods

00:33

Adding points and a segment to GeoGebra

25:00

Graphing logarithms

25:10

Law of Cosines & Heron's Formula

18:24

Law of Sines Ambiguous Case (SSA)

31:47

Law of Sines

24:46

Verifying trig identities

11:18

Radians and reference angles

15:47

Zeros of polynomial functions

16:17

Complex Numbers

04:35

How to add feedback for students in Desmos Activity CL

02:44

Checking for correctness in Desmos CL when using text input

03:26

Using Desmos CL to check multiple responses for correctness in the dashboard

03:43

Using Desmos Computation Layer to Show Student Responses are correct in the Dashboard

22:47

Law of Sines

26:31

Using Fundamental Trig Identities

13:50

Translating periodic function

14:33

Equations of parallel and perpendicular lines

15:03

Zeros of Polynomial Functions

08:34

Polynomial Functions Exploration Observations

19:01

Using the distance and midpoint formulas

19:15

Surface Area and Volume of Prisms and Pyramids

18:15

May 4, 2020

07:40

3-D figures

13:00

Equations of Circles Exploration

18:47

Introducing Ellipses

18:39

Inverse Trig Functions and Solving Right Triangles

07:15

45-45-90 triangles

13:28

Circles: finding the equation in standard form by completing the square

11:53

March 31, 2020

01:43

Leading Coefficient Complete the Square

25:05

The Tangent Ratio

15:37

properties of parallelograms

34:54

Solving Trig Equations Days 1 and 2

15:37

Properties of Parallelograms

07:22

nesting check boxes

03:32

Geogebra conditional formatting

04:04

trig hexaflexagon

03:54

squares and square roots

20:33

combination and composition of functions

37:01

definition of derivative

14:05

Graphical techniques for evaluating limits

22:49

Techniques for evaluating limits

32:12

intro to limits

22:23

surface area and volume of cylinders

35:58

circumference and arc length of circles

44:04

Graphing Polar Equations

16:06

Circle Angle Measurements

25:46

Intro to Polar Coordinates

24:03

equations of circles

24:50

roots and powers of complex numbers

37:21

geometric mean

31:48

trig form of a complex number

01:45

IRT Gang

02:02

30 60 90 gang

22:41

Dot Product and Work

18:58

Pythagorean Theorem

42:08

Simplifying Radicals

19:04

Coordinate quadrilaterals and angles of polygons review

22:53

Double Angle, Half Angle, and Power Reducing Trig Formulas