See Numbers, Number Systems, Number Theory.
Cat and Mouse, Apr 1999, 456–59
Dominoes as Fractions: Misconceptions and Understandings. Nov. 1999, 162–65
Establishing Fraction Benchmarks, May 1999, 530–32
Games and Puzzles
Juniper Green, Apr 1999, 438–40
Proportional Reasoning. Jan. 2000, 310–13
Readers Write, Oct 1998, 123, 130
Readers Write, Nov–Dec 1998, 149; Jan 1999, 215, 255; Feb 1999, 322–23; Mar 1999, 348–49
Relating Fractions and Decimals: Listening to Students Talk, Feb 1999, 318–21
Using Cases to Integrate Assessment and Instruction, Jan 1999, 232–41
Wheel of Fortune for the Mathematics Classroom, Sept 1998, 32–36
