My philosophy of education you say? What day is it? For that matter: What time is it?

Raising my own child, and as I imagined my teacher self, I leaned most heavily into the constructivist camp, specifically in the discovery tent.
Every folly must run its round; and so, I suppose, must that of self-learning and self-sufficiency: of rejecting the knowledge acquired in past ages, and starting on the new ground of intuition. When sobered by experience, I hope our successors will turn their attention to the advantages of education. I mean of education on the broad scale.
--Thomas Jefferson to
John Adams, 1814. ME 14:150
An example is the Everest unit, which compared the perspectives of Edmund Hillary and his guide Tenzing Norgay on the 1953 summiting of Everest. Along with the language arts objectives, students learn about Buddhism, Tibetan culture, geology, and the history of colonial cultural dominance. They create travel itineraries, use trigonometry to compute Everest's elevation, and read primary source documents.
Bruner's theories of discovery learning support my use of peer teaching and small group work. Students are much more engaged and motivated when they're learning from and with their peers. Gauging effectiveness by the level of engagement with material and expression of original thinking, I've seen much more success this year when I've used these discovery-based strategies.
My use of reading packets (as the Everest unit description above) promotes independence, responsibility, and autonomy -- all qualities sorely lacking in the predominant culture of the Delta.

This sign greets me every day in the hall beside my room. It is the education philosophy of my school.
Is there an inherent conflict in teaching from both a cognitivist and constructive framework? There could be. But in order to address the ways different students learn, and to teach each competency in the most appropriate way, multiple philosophies should be employed.
Sources:
•Bruner, J.S. (1967). On knowing: Essays for the left hand. Cambridge, Mass: Harvard University Press.
•Bruner, J.S. (1977). The Process of Education. Cambridge, Mass: Harvard University Press.
•Reigeluth, C. (1987). Lesson blueprints based upon the elaboration theory of instruction. In C. Reigeluth (ed.), Instructional Design Theories in Action. Hillsdale, NJ: Erlbaum Associates.
•Reigeluth, C. (1992). Elaborating the elaboration theory. Educational Technology Research & Development, 40(3), 80-86.