Voicethreads

I wanted to share all the voicethreads I have made so far this year, and while I know this is probably not the best way to organize them, it's what I've come up with for now. They're in the same order in which the students get them. Feel free to leave your comments here, or right in the voicethread if you wish, but those in the voicethread are moderated.

I'll also include any other activities that were attached to the lessons, and I will try to keep it updated!

Science Math 5
General functions:

review of functions

inverse functions

operations on functions

composite functions

Absolute value function:

introduction to absolute value function

simplifying the rule

solving absolute valued equations

solving absolute valued inequations

finding the rule of an absolute value function -before this vt: absolute rule 1, absolute rule 2

Square root function:

intro to square root function

-before this vt: period of a pendulum (from explorelearning)

-after this vt: geogebra: period of a pendulum function

-anytime you want to freak them out about pendulums: video about Foucault's pendulum (start at 5:30)

the transformed square root function

simplifying the rule of the square root function

solving square root equations

solving square root inequations

finding the rule of a square root function -before this vt: geogebra sqrt rule 1, sqrt rule 2

Rational function:

introduction to the rational function -before this vt: rational situations activity

the transformed rational function

solving rational equations and inequations

finding rule of rational/rule of inverse -before this vt: geogebra: rational rule

Optimization:
linear review
writing inequations
solving/graphing systems of linear inequations
the polygon of constraints
the objective function
scanning lines

Exponential function:
a closer look at exponents
basic exponential function
transformed exponential function
exponential equations
finding the rule of an exponential function
equivalent exponential things

Logarithms:
intro to logarithms
properties of logs
change of base
solving log equations 1
solving log equations 2
log functions 1
log functions 2

Trigonometric functions:
radians vs degrees
intro to the unit circle
the big seventeen
the basic trig functions
special properties of basic trig functions
trigonometric points
transformed trig functions (very long, to split into 3 parts next year)
from graph to rule
from rule to graph
trig apps part 1
trig apps part 2
trig equations 1
trig equations 2
more trig equations
six ratios
freaky functions (tan, sec, etc, and arc relations)

Trigonometric identities:
reciprocal and quotient identities
Pythagorean identities
using identities to get exact values
the algebra of ids 1
the algebra of ids 2
sum and difference, double angle identities

Vectors
introduction to vectors
relationships between vectors
calculations on vectors
adding vectors 1
adding vectors 2
other operations on vectors
dot product 1
dot product 2

Conics
circle as conic
parts of an ellipse
properties of an ellipse
rule of an ellipse
foci of an ellipse

Tech Sci Math 5: (topics not in common with Science Math 5)

the transformed quadratic function

zeros of the quadratic - standard form

the three forms of the quadratic rule

completing the square

perfect square trinomials

getting properties from the general form

getting properties from the factored form

quadratic applications 1

finding the rule of a quadratic

quadratic applications 2

• answers to quad apps 2 (some formatting messed up....)