References
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- Banilower, E. R., Smith, P. S., Malzahn, K. A., Plumley, C. L., Gordon, E. M., & Hayes, M. L. (2018). Report of the 2018 NSSME+. Chapel Hill, NC: Horizon Research, Inc.
- Donovan, M. S., & Bransford, J. D. ( Eds.). (2005). How students learn: History, mathematics, and science in the classroom. Washington, DC: National Academy Press.
- National Research Council. (2012). A framework for K-12 science education: Practices, crosscutting concepts, and core ideas. Washington, DC: National Academies Press.
- NGSS Lead States. (2013). Next generation science standards: For states, by states. Washington, DC: The National Academies Press.
- Penuel, W. R., & Gallagher, L. P. (2009). Preparing teachers to design instruction for deep understanding in middle school earth science. Journal of the Learning Sciences, 18(4), 461–508. doi:10.1080/10508400903191904