R
Richard Lehrer
7 works on record
Works

Seeding mindstorms with LogoWriter
1991

Designing learning environments for developing understanding of geometry and space

Investigating Participant Structures in the Context of Science Instruction

Investigating Real Data in the Classroom
New directions in technology-mediated learning
New directions in technology-mediated learning
Frames, Fields, and Contrasts
Frames, Fields, and Contrasts
Measuring and Visualizing Space in Elementary Mathematics Learning
Measuring and Visualizing Space in Elementary Mathematics Learning