| Early childhood mathematics education research: Learning trajectories for young children J Sarama, DH Clements Routledge, 2009 | 2328* | 2009 |
| Geometry and spatial reasoning DH Clements, MT Battista Handbook of research on mathematics teaching and learning: A project of the …, 1992 | 2044 | 1992 |
| Learning and teaching early math: The learning trajectories approach DH Clements, J Sarama Routledge, 2020 | 1970 | 2020 |
| Effects of a preschool mathematics curriculum: Summative research on the Building Blocks project DH Clements, J Sarama Journal for research in Mathematics Education 38 (2), 136-163, 2007 | 960 | 2007 |
| Learning trajectories in mathematics education DH Clements, J Sarama Hypothetical Learning Trajectories, 81-90, 2012 | 914 | 2012 |
| Effects of computer programming on young children's cognition. DH Clements, DF Gullo Journal of educational psychology 76 (6), 1051, 1984 | 752 | 1984 |
| Geometric and spatial thinking in early childhood education DH Clements Engaging young children in mathematics: Standards for early childhood …, 2004 | 733 | 2004 |
| Experimental evaluation of the effects of a research-based preschool mathematics curriculum DH Clements, J Sarama American educational research journal 45 (2), 443-494, 2008 | 636 | 2008 |
| Young children's concepts of shape DH Clements, S Swaminathan, MAZ Hannibal, J Sarama Journal for research in Mathematics Education, 192-212, 1999 | 634 | 1999 |
| Engaging young children in mathematics: Standards for early childhood mathematics education DH Clements, J Sarama, AM DiBiase Routledge, 2003 | 621 | 2003 |
| ‘Concrete’manipulatives, concrete ideas DH Clements Contemporary issues in early childhood 1 (1), 45-60, 2000 | 619 | 2000 |
| Early childhood mathematics intervention DH Clements, J Sarama Science 333 (6045), 968-970, 2011 | 545 | 2011 |
| Rethinking “concrete” manipulatives DH Clements, S McMillen Teaching children mathematics 2 (5), 270-279, 1996 | 545 | 1996 |
| Young children and technology. D Clements | 505 | 1998 |
| Mathematics learned by young children in an intervention based on learning trajectories: A large-scale cluster randomized trial DH Clements, J Sarama, ME Spitler, AA Lange, CB Wolfe Journal for Research in Mathematics Education 42 (2), 127-166, 2011 | 482 | 2011 |
| Subitizing: What is it? Why teach it? DH Clements Teaching children mathematics 5 (7), 400-405, 1999 | 462 | 1999 |
| STEM starts early: Grounding science, technology, engineering, and math education in early childhood. ER McClure, L Guernsey, DH Clements, SN Bales, J Nichols, ... Joan Ganz Cooney center at sesame workshop, 2017 | 447 | 2017 |
| Which preschool mathematics competencies are most predictive of fifth grade achievement? T Nguyen, TW Watts, GJ Duncan, DH Clements, JS Sarama, C Wolfe, ... Early childhood research quarterly 36, 550-560, 2016 | 433 | 2016 |
| Building blocks for early childhood mathematics J Sarama, DH Clements Early Childhood Research Quarterly 19 (1), 181-189, 2004 | 428 | 2004 |
| Students' understanding of three-dimensional rectangular arrays of cubes MT Battista, DH Clements Journal for Research in Mathematics Education 27 (3), 258-292, 1996 | 422 | 1996 |
Tyler W. WattsTeachers College, Columbia UniversityVerified email at tc.columbia.edu
