A World of mathematics: Activities for grades 4, 5, and 6 using the TI-15 = Un mundo de matemaÌticas 
Subtitle: actividades para el 4, 5 y 6 grado con la calculadora TI-15 (Explorations)
Publisher: Texas Instruments
Published: 2000
Format: Paperback
Number of pages: 96
ISBN-13: 9781886309296
Subjects: Data processing; Interdisciplinary approach in education; Mathematics; Problems, exercises, etc; Study and teaching (Elementary); TI-15 (Calculator)