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Douglas Clements (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Douglas Clements" in English language version.

refsWebsite
Global rank English rank
2doi.org
2nd place
2nd place
2worldcat.org
5th place
5th place
1nctm.org
low place
low place
1mineduc.cl
low place
low place
1du.edu
9,263rd place
6,521st place
1earlychildhoodwebinars.com
low place
low place
1ed.gov
576th place
352nd place

doi.org

  • Clements, Douglas H. (1999). "Subitizing: What Is It? Why Teach It?". Teaching Children Mathematics. 5 (7): 400–405. doi:10.5951/TCM.5.7.0400. ISSN 1073-5836.
  • Clements, Douglas H.; Sarama, Julie; Spitler, Mary Elaine; Lange, Alissa A.; Wolfe, Christopher B. (2011). "Mathematics Learned by Young Children in an Intervention Based on Learning Trajectories: A Large-Scale Cluster Randomized Trial". Journal for Research in Mathematics Education. 42 (2): 127–166. doi:10.5951/jresematheduc.42.2.0127. ISSN 0021-8251.

du.edu

portfolio.du.edu

  • University of Denver. "Douglas Clements". University of Denver Portfolios. University of Denver. Retrieved 2021-07-08.

earlychildhoodwebinars.com

  • Early Childhood Investigations Webinars. "Douglas Clements". Early Childhood Investigations Webinars. Retrieved 2021-07-08.

ed.gov

whatworks.ed.gov

  • Frye, D., Baroody, A. J., Burchinal, M., Carver, S. M., Jordan, N. C., & McDowell, J. (2013). Teaching math to young children: A practice guide (NCEE 2014-4005). Washington, DC: National Center for Education Evaluation and Regional Assistance (NCEE), Institute of Education Sciences, U.S. Department of Education. Retrieved from the NCEE website: http://whatworks.ed.gov

mineduc.cl

bibliotecadigital.mineduc.cl

nctm.org

  • National Council of Teachers of Mathematics. "Common Core State Standards Initiative". Retrieved 2024-02-12.

worldcat.org

search.worldcat.org

  • Clements, Douglas H. (1999). "Subitizing: What Is It? Why Teach It?". Teaching Children Mathematics. 5 (7): 400–405. doi:10.5951/TCM.5.7.0400. ISSN 1073-5836.
  • Clements, Douglas H.; Sarama, Julie; Spitler, Mary Elaine; Lange, Alissa A.; Wolfe, Christopher B. (2011). "Mathematics Learned by Young Children in an Intervention Based on Learning Trajectories: A Large-Scale Cluster Randomized Trial". Journal for Research in Mathematics Education. 42 (2): 127–166. doi:10.5951/jresematheduc.42.2.0127. ISSN 0021-8251.