———. 2011a. Overview: Framework for 21st Century Learning. http://www.p21.org/storage/
documents/1.__p21_framework_2-pager.pdf (accessed March 11, 2015).
———. 2011b. P21 Common Core Toolkit: A Guide to Aligning the Common Core State Standards
with the Framework for 21st Century Skills. http://www.p21.org/storage/documents/
P21CommonCoreToolkit.pdf (accessed March 11, 2015).
Payton, Fay C. 2003. “Rethinking the Digital Divide.” Communications of the Association for Computing
Machinery 46 (6): 89–91.
Project Tomorrow. 2013. From Chalkboards to Tablets: The Digital Conversion of the K-12 Classroom.
http://www.tomorrow.org/speakup/pdfs/SU12EducatorsandParents.pdf (accessed March 11,
2015).
Sung, Eunmo, and Richard E. Mayer. 2012. “When Graphics Improve Liking But Not Learning From
Online Lessons.” Computers in Human Behavior 28 (5): 1618–1625.
Trilling, Bernie, and Charles Fadel. 2009. 21st Century Skills: Learning for Life in Our Times. San
Francisco, CA: Jossey-Bass.
Trotter, Andrew. “Digital Divide 2.0.” Education Week. September 12, 2007. http://www.edweek.org/
dd/articles/2007/09/12/02divide.h01.html (accessed March 11, 2015).
United States Census Bureau. “Computer and Internet Use in the United States: 2011.” http://www.
census.gov/hhes/computer/publications/2011.html (accessed March 11, 2015).
United States Department of Education. 2009/10. Evaluation of Evidence-Based Practices in Online
Learning: A Meta-Analysis and Review of Online Learning Studies. http://www2.ed.gov/rschstat/
eval/tech/evidence-based-practices/finalreport.pdf (accessed March 11, 2015).
Yopp, Hallie K., and Ruth H. Yopp. 2014. Literature-Based Reading Activities: Engaging Students in
Literary and Informational Text. 6th ed. Boston: Pearson.
Zieger, Laura B., and Jennifer Tan. 2012. “Improving Parent Involvement in Secondary Schools through
Communication Technology.” Journal of Literacy and Technology 13 (1): 30–54. http://www.
literacyandtechnology.org/uploads/1/3/6/8/136889/jlt_vol13_2_zieger_tan.pdf (accessed March
11, 2015).
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