References
American Association for the Advancement of Science. (2014). Human body systems. Retrieved from
http://assessment.aaas.org/topics/BF#/,tabs-185-188-193/2Australian Science Teachers Association. (2013). Science web Australia: Cells. Retrieved from
http://scienceweb.asta.edu.au/years-7-8/unit3/lesson-one/yr78-unit3-lesson-one.htmlFrankhauser, D. B. & Stein Carter, J. L. (1999). Spontaneous generation. Retrieved from
http://biology.clc.uc.edu/courses/bio114/protocols/spontgen.pdfHarvard Graduate School of education. (2008) Causal patterns: Understanding ecosystems. Retrieved from
http://www.cfa.harvard.edu/smg/Website/UCP/pdfs/EcosystemsOverview.pdfKeeley, P. (2008). Science formative assessment: 75 practical strategies for linking assessment, instruction, and learning.
Thousand Oaks, CA: Corwin Press.
Marcarelli, K. (2010). Teaching science with interactive notebooks. Thousand Oaks, CA: Corwin.
Region 4 Education Service Center. (2010). Gateways to biology. Houston, TX: Author.
Region 4 Education Service Center. (2010). Warm up to science: TEKS-based engagement activities series, grade 7. Houston,
TX: Author.
Region 4 Education Service Center. (2013). Gateways to science STAAR edition, grade 7. Houston, TX: Author.