Symbolic use of quantitative representations in young children / Eduardo Marti, Nora Scheuer, Montserrat de la Cruz
Young children's self-constructed maps / Bárbara M. Brizuela, Gabrielle A. Cayton-Hodges
Kindergartners' idiosyncratic representations of movement / Jason Kahn
Young children's appropriation of representations / Beth Warren, Ann S. Rosebery
Students' handling of graphs at the university level / María-Puy Pérez-Echerverría, Yolanda Postigo, Cristina Marin-Oller
Eppur si muove: the representation of the intrinsic movement of matter / Miguel Angel Gómez Crespo, Juan Ignacio Pozo, Maria Sagrario Gutiérrez Julián
"I thought the smaller the wave was, the louder the sound was": highlighting negotiation in developing meta-representational competence / Christopher G. Wright
Representational competence in science education: its fundamental role in today's science teaching / Tina A. Grotzer
What do representations represent? Interpreting students' representations of air / Tracy Noble
Diagram-use and the emergence of mathematical objects / Ricardo Nemirovsky, Michael Smith
Using representations to reason about air and particles / Brian E. Gravel, Nora Scheuer, Bárbara M. Brizuela
The ontology of highlighting / David Hammer
Children's design constructions as representations of science ideas / Kristen Wendell
Exploring 1st-grade students' drawing and artifact construction in the engineering design process / Merredith Portsmore
From seeing points to seeing intervals in number lines and graphs / Analúcia D. Schliemann, David W. Carraher, Mary C. Caddle
Representational re-description as a catalyst of conceptual change / Richard Lehrer, Leona Schauble
Further thoughts
Formulating measures: toward modeling in the K-12 STEM curriculum / Judah L. Schwartz
Appendix: An example of the tasks used in research.