Notice: Undefined variable: account in /hermes/walnacweb06/walnacweb06ad/b669/pow.trmilne1/htdocs/arguments/lists.php on line 15

Notice: Undefined index: leftoff in /hermes/walnacweb06/walnacweb06ad/b669/pow.trmilne1/htdocs/arguments/lists.php on line 29

Notice: Trying to get property 'title' of non-object in /hermes/walnacweb06/walnacweb06ad/b669/pow.trmilne1/htdocs/arguments/lists.php on line 219

Notice: Undefined variable: account in /hermes/walnacweb06/walnacweb06ad/b669/pow.trmilne1/htdocs/arguments/lists.php on line 254

Notice: Undefined variable: account in /hermes/walnacweb06/walnacweb06ad/b669/pow.trmilne1/htdocs/arguments/lists.php on line 261
Math Arguments

1 of 1 Items .... Source: Alfie Kohn

Problems, Questions, and Puzzles to spark discussion and argument in the maths classroom.

Navigation:

. . . View This Fullsize

Say you had data that told you that
The proportion of all US public school students whose families are low-income:
In 1989, less than \(\frac{1}{3} \)
In 2013, more than \(\frac{1}{2} \)

Interpret this in a positive way.
Interpret this in a negative way.


.: [STATS], [Alfie Kohn], [Explainer].
that's it.