WEB LESSON  DATE READTHROUGH ADDED  NOTES 

Expressions versus Sentences  April 15, 2020  My first readthrough! 
Simplifying $\,(a+b)^2\,$ and $\,(ab)^2\,$  April 16, 2020  I made the decision to read the mathematics aloud as simply as possible, assuming someone is looking at the mathematics. Thus (for example) for $\,(a+b)^2\,$ I say ‘$\,a\,$ plus $\,b\,$ (slight pause) squared’, instead of the more cumbersome ‘$\,a\,$ plus $\,b\,$, quantity, squared’. 
Shifting Graphs Up/Down/Left/Right  April 17, 2020 
I made the decision to read ‘e.g.’ aloud as ‘for example’ (instead of saying the letters). In speaking with ‘mathcomfortable’ people who are looking at the mathematics I'm talking about, the difference between the way I voice (say) ‘$\,f(x) + 3\,$’ and ‘$\,f(x+3)\,$’ is almost imperceptible. There is a (very slight) pause after $\,f(x)\,$ in $\,f(x) + 3\,$. There is a (very slight) pause after the opening parenthesis (saying ‘of’) in $\,f(x+3)\,$. In this readthrough, however, I chose to overemphasize these pauses to help people notice the difference. 
Horizontal and Vertical Stretching/Shrinking  April 19, 2020 
I made the decision to read (say) $\,3f(x)\,$ in a couple different ways, to let people know they have a choice:

Given Amplitude, Period, and Phase Shift, Write an Equation  April 22, 2020  For this lesson, I chose to always read (say) $\,\sin x\,$ as ‘sine of $\,x\,$’ (using the word ‘of’ which indicates the sine function acting on the input $\,x\,$). However, people frequently omit the word ‘of’, verbalizing it more simply as just ‘sine $\,x\,$’. 
Practice with the Phrases ‘at least’ and ‘at most’  April 22, 2020  
Formula for the Length of a Vector  April 22, 2020  
Writing Quadratic Equations in Standard Form  April 24, 2020  
Amplitude, Period, and Phase Shift  April 24, 2020 
The decision was made to read $\,b\,$ as ‘lowercase $\,b\,$’ and $\,B\,$ as ‘uppercase $\,B\,$’ only when
they are both being used in the same local discussion. In this readthrough, I read $\,\sin x\,$ as simply ‘sine $\,x\,$’, and $\,\cos x\,$ as simply ‘cosine $\,x\,$’. 
What is the Graph of $\,y = f(x)\,$?  April 25, 2020  
Identifying Quadratic Equations  April 25, 2020  
Writing Expressions in the Form $\,kx^n\,$  April 25, 2020  
Adding and Subtracting Fractions with Variables  April 25, 2020  
Graphical Interpretations of Sentences Like $\,f(x) = 0\,$ and $\,f(x) > 0\,$  April 26, 2020  For simplicity and brevity, I often say ‘paren’ instead of ‘parenthesis’. In this section, it is very important to distinguish between parentheses and brackets, so I read (say) $\,(1,3]\,$ as ‘open paren, one, comma, three, close bracket’. 
Exponential Growth and Decay: Relative Growth Rate  April 26, 2020  
Calculating Percent Increase and Decrease  April 27, 2020  
Addition and Subtraction Formulas for Sine and Cosine  April 27, 2020  
Trigonometric Values of Special Angles  April 29, 2020  
Vector Application: Finding True Speed and Direction  May 1, 2020  
Recognizing Linear and Exponential Behavior from Tables of Data  May 2, 2020  
Basic Addition Practice  May 2, 2020  I've decided to try to do one long readthrough each day (going in order of popularity of pages), and also one or two short/easy ones (going in order from the beginning of my offerings). 
Multiplication  May 2, 2020  
Solving Logarithmic Equations  May 3, 2020  
Divisibility  May 3, 2020  
Basic Properties of Zero and One  May 3, 2020  
Identifying Conics by the Discriminant  May 6, 2020  
Mixed Basic Add/Subtract/Multiply/Divide Practice  May 6, 2020  
Deciding If a Number is a Whole Number, Integer, etc.  May 6, 2020 