1National Research Council. (2012) A Framework for K-12 Science Education Practices, Ideas M] Academies Crosscutting Concepts, and Core Washington, DC Press: 1 2, 264-265 The National 169-199.
2National Research Council. (2007). Taking Science to School: Learning and Teaching Science in Grades K-8[M]. Committee on Science Learning, Kindergarten Through Eighth Grade. Richard A. Dusch, Heidi A. Sehweingruber, and Andrew W. Shouse, Editors. Board on Science Education, Center for Education. Division of Behavioral and Social and Education. Washington, DC: The National Academies Press: 211 212.
3Tom Corcoran, Frederic A. Mosher, Aaron Rogat. Learning Progression in Science- An Evidence-based Approach to Reform[R] Philadelphi: Consortium for Policy Research in Education, 2009:12-15.
4Niem Tu Huynh, Michael Solem & Sarah Witham Bednarz. A Road Map for Learning Progressions Research in Geography[J]. Journal of Geography, 2015,114:2, 69-?9.
5Alicia C. Alonzo, Amelia Wenk Gotwals (eds.). (2012). Learning Progression in Science: Current Challenge and Future Direction [M]. Rotterdam: Sense Pulishers: 359-403.
6Niem Tu Huynh Instrument to &Bob Sharpe. An Assessment Measure Geospatial Thinking Expertise[J].Journal of Geography, 2013 112:3-17.
7D. Plummer, Joseph Krajcik. Building a Learning Progression for Celestial Motion: Elementary Levels From An Earth- based Perspective [J]. Science Teaching, 2010, Journal of Research in 7:768-787.
10Solem, M.,N.T. Huynh, and R. Boehm, eds. (2014) Learning Progressions for Maps, Geospatial Technology, and Spatial Handbook. Washington, American Geographers: 3 Thinking: A Research DC: Association of.
