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Topic: new tutor here
Replies: 151   Last Post: Jul 17, 2013 4:09 AM

 Messages: [ Previous | Next ]
 Michael Mossey Posts: 24 Registered: 6/12/13
Re: new tutor here
Posted: Jun 12, 2013 5:10 PM

Good point about the clarification about "less than 1" versus "between 0 and 1." Of course, if you are talking about multiplying by a positive number, it's still true that multiplying by anything less than 1 makes it smaller. Math is tricky because just when you've developed an intuition about one domain, say positive integers, some other situation comes and breaks it.

A picture is worth 1000 words, or 1000 tutoring hours. I tried what you mentioned. She thought taking 1/2 of something was division, and didn't have enough grasp of fractions to see that multiplying by 1/2 was the same as dividing by 2. Needless to say, her pre-algebra was weak. Amazingly, she had passed all her math classes up to an including algebra 2--the school district had an easy grading policy. Her SAT score was very low, however. Can't fake the SAT. That's why her parents sought me for help initially, when they realized her math was actually very weak.

She had basically developed this intuition that multiplication is always bigger and division is always smaller. That was a simple way of looking at it. I wanted to replace that with an equally simple was of looking at it, but one that was more correct.

Mike

Date Subject Author
6/12/13 Michael Mossey
6/12/13 Wayne Bishop
6/12/13 Michael Mossey
6/13/13 Wayne Bishop
6/13/13 Dave L. Renfro
6/13/13 Joe Niederberger
6/14/13 Robert Hansen
6/14/13 Joe Niederberger
6/14/13 Robert Hansen
6/14/13 Joe Niederberger
6/14/13 Robert Hansen
6/14/13 Joe Niederberger
6/14/13 Robert Hansen
6/15/13 Louis Talman
6/14/13 Michael Mossey
6/15/13 Robert Hansen
6/14/13 GS Chandy
6/16/13 GS Chandy
6/15/13 Louis Talman
6/15/13 Joe Niederberger
6/16/13 Robert Hansen
6/15/13 Pam
6/16/13 Robert Hansen
6/15/13 Pam
6/16/13 Wayne Bishop
6/16/13 Joe Niederberger
6/16/13 Robert Hansen
6/16/13 Joe Niederberger
6/17/13 Robert Hansen
6/16/13 Michael Mossey
6/17/13 GS Chandy
6/17/13 GS Chandy
6/17/13 Pam
6/17/13 Robert Hansen
6/17/13 Pam
6/17/13 Robert Hansen
6/17/13 Pam
6/17/13 Pam
6/17/13 Joe Niederberger
6/17/13 Robert Hansen
6/17/13 Joe Niederberger
6/17/13 Joe Niederberger
6/18/13 Robert Hansen
6/17/13 GS Chandy
6/18/13 GS Chandy
6/18/13 GS Chandy
6/18/13 GS Chandy
6/18/13 Joe Niederberger
6/18/13 Robert Hansen
6/18/13 Joe Niederberger
6/18/13 Joe Niederberger
6/18/13 Robert Hansen
6/18/13 Joe Niederberger
6/18/13 Joe Niederberger
6/18/13 Robert Hansen
6/18/13 Robert Hansen
6/18/13 Joe Niederberger
6/19/13 Robert Hansen
6/19/13 Robert Hansen
6/21/13 Wayne Bishop
6/21/13 Wayne Bishop
6/19/13 Joe Niederberger
6/19/13 Robert Hansen
6/19/13 Joe Niederberger
6/19/13 Robert Hansen
6/19/13 Joe Niederberger
6/19/13 Robert Hansen
6/19/13 Joe Niederberger
6/19/13 Robert Hansen
6/19/13 Robert Hansen
6/19/13 Joe Niederberger
6/19/13 Joe Niederberger
6/19/13 Joe Niederberger
6/19/13 Robert Hansen
6/21/13 Joe Niederberger
6/21/13 Robert Hansen
6/21/13 Joe Niederberger
6/21/13 Robert Hansen
6/21/13 Joe Niederberger
6/21/13 Robert Hansen
6/21/13 Joe Niederberger
6/21/13 Joe Niederberger
6/21/13 Dave L. Renfro
6/22/13 Robert Hansen
6/22/13 Robert Hansen
6/22/13 Joe Niederberger
6/22/13 Robert Hansen
6/22/13 Robert Hansen
6/23/13 Joe Niederberger
6/23/13 Robert Hansen
6/23/13 Robert Hansen
6/23/13 Joe Niederberger
6/23/13 Robert Hansen
6/24/13 Robert Hansen
6/24/13 Joe Niederberger
6/24/13 Joe Niederberger
6/24/13 Joe Niederberger
6/25/13 GS Chandy
7/10/13 Dave L. Renfro
7/10/13 Robert Hansen
7/10/13 Joe Niederberger
7/10/13 Robert Hansen
7/10/13 Robert Hansen
7/10/13 Robert Hansen
7/11/13 Joe Niederberger
7/11/13 Robert Hansen
7/11/13 Joe Niederberger
7/11/13 Robert Hansen
7/11/13 Robert Hansen
7/11/13 GS Chandy
7/11/13 Joe Niederberger
7/11/13 Robert Hansen
7/11/13 Robert Hansen
7/11/13 Louis Talman
7/11/13 Robert Hansen
7/12/13 Wayne Bishop
7/12/13 Louis Talman
7/12/13 Wayne Bishop
7/12/13 Robert Hansen
7/12/13 Gary Tupper
7/12/13 Wayne Bishop
7/12/13 Louis Talman
7/11/13 Joe Niederberger
7/11/13 Robert Hansen
7/11/13 Joe Niederberger
7/11/13 GS Chandy
7/12/13 Wayne Bishop
7/12/13 Joe Niederberger
7/12/13 Wayne Bishop
7/12/13 GS Chandy
7/12/13 Joe Niederberger
7/13/13 Robert Hansen
7/13/13 GS Chandy
7/13/13 Joe Niederberger
7/13/13 Wayne Bishop
7/13/13 Robert Hansen
7/13/13 Robert Hansen
7/13/13 Peter Duveen
7/14/13 Joe Niederberger
7/14/13 Joe Niederberger
7/14/13 Joe Niederberger
7/14/13 Robert Hansen
7/14/13 GS Chandy
7/15/13 Wayne Bishop
7/15/13 Joe Niederberger
7/15/13 Robert Hansen
7/15/13 Peter Duveen
7/15/13 Joe Niederberger
7/16/13 GS Chandy
7/16/13 Wayne Bishop
7/16/13 GS Chandy
7/17/13 GS Chandy