Technology

Research Reports

Understanding the relation between accumulation and its rate of change in a computational environment through simulation of dynamic situations
Juan Estrada-Medina, Enrique Arenas-Sánchez
   
The development of mathematical understanding in classrooms with a computer
Simón Mochon, Iliana López Jarquín
 
The culture of mathematics classrooms with the use of Enciclomedia, a national programme
Ivonne Twiggy Sandoval, Maria Dolores Lozano, Maria Trigueros
   
Pre-service teachers use of technology as a pseudo-collaborator in an open-response, task-based environment
Joshua D. White, Hope H. Gerson

 

Short Orals

The impact of virtual manipulatives on student achievement in integer addition and subtraction
Johnna Bolyard, Patricia Moyer-Packenham
   
Teaching innovations for problems involving rates in calculus
Nicole Engelke
   
High school mathematics teachers' use of multiple representations when teaching functions in graphing calculator environments
Levi Molenje, Helen M Doerr
   
The effects of undergraduate mathematics course redesign on student achievement
Nikita Danyelle Patterson, Margo Alexander, Valerie Miller, Brad McPhail
   
Ways of reasoning and types of proofs that mathematics teachers show in technology- enhanced instruction
Aarón Víctor Reyes Rodríguez

 

Posters

Attitudes, mathematics achievement and computers: initial phase of a longitudinal study
José Antonio Juárez López
   
Generative approach to the design of virtual manipulatives
Jesus H. Trespalacios
   
An instructional model for learning the concept of fractions with virtual manipulatives
Jesus H. Trespalacios, Lida Uribe