Ann Roper

Take-Home Math

1995

Cooperative problem solving with tangrams

1991

Cooperative problem solving with pattern blocks

1990

Time (Home math : builds basic skills)

They Changed the World

2000

The pattern factory

1993

The pattern factory : elementary problem solving through patterning

1980

Telling Time

2001

Take off! with geoblocks

1997

Surface area & volume

1996

Skill Power Essential Practice for Every Day Grade 1 (MathLand Journeys Through mathematics)

1998

Readers' Theater, Level 1

2001

Problem-Solving Games with Pentominoes / Grades 1-3

1994

Primary cooperative problem solving with pattern blocks

1990

Primary cooperative problem solving with dinosaur counters

1991

Pegboard Math

1986

Patterns, Problems, & Puzzles

2001

Patterns & functions

1996