Rebecca Zook - Math Tutoring Online

Get your free copy of 5 Tips You Must Know to Stop Freaking Out About Math!

Call me free of charge to discuss your situation, and we'll see if I can help.

617-888-0160

Triangle Suitcase: Rebecca Zook's Blog About Learning rssfeed

Posts Tagged as "equation of a line"

An easy way to remember the difference between a line with zero slope and a line with no slope

Monday, October 8th, 2012

A lot of students get the concepts of “zero slope” and “no slope” confused when they’re first introduced.

Most students think something along the lines of, “They’re the same thing, right? Because zero equals nothing…..?????????? Wait… no, they’re totally different — BUT HOW DO I REMEMBER WHICH IS WHICH?”

Here is a super easy way to remember the difference:

Zero slope means that the line is horizontal. Just like the line that makes the top of a “Z” is horizontal.

No slope means that the line is vertical. Just like the line that makes the beginning of a “N” is vertical.

(If you’re interested in a mathematical explanation to go with the visual reminder, check out Elizabeth Stapel of PurpleMath’s lesson on slope. The part about zero slope and no slope is towards the bottom of the page.)

Many of my students have used this tip with great success — so spread the word! No one needs to be confused about this anymore!

Do you wish someone would just explain math in a way that really makes sense to **you**? Do you yearn for the confidence that comes from really GETTING it?

Just click here to get started with your special application for my one-on-one math tutoring programs. Once your application is received, we’ll set up a special phone call to get clear if my approach would be a good fit for your child.

I’m looking forward to hearing from you!

Related posts:
A visual way to solve elapsed-time problems
Gallon Man to the Rescue!
An easy way to remember how logarithmic notation works
“Interesting,” not “Complicated,” – math mantras part 2

Posts Tagged as "equation of a line"

How to convert from standard form (Ax+By=C) to slope-intercept form (y=mx+b)

Tuesday, May 8th, 2012

Here are two examples worked out of how to convert from standard form (Ax+By=C) to slope-intercept form (y=mx+b).

This is something that you get asked to do a lot as you start to get more comfortable going back and forth between different equations of a line.

And another example, because it’s nice to see more than one example when you’re learning something new:

If what you see here resonates with how you like to learn, and you’re looking to work with someone one-on-one to really master math, then I invite you to apply for my super special one-on-one math tutoring programs.

Just click here to get started with your special application for my one-on-one math tutoring programs. Once your application is received, we’ll set up a special phone call to get clear if my approach would be a good fit for your child.

I’m excited to connect!

Sending you love,
REBECCA

Related posts:
I cried myself to sleep over my math homework
How to multiply binomials using a box
Case study: a rising 8th grader masters her summer math packet
How to multiply binomials using FOIL