Quadratic equations are polynomials, meaning strings of math terms. An expression like “x + 4” is a polynomial. They can have ...

This paper introduces an applied problem-solving task, set in the context of cryptography and embedded in a network of computer-based tools. This designed learning environment engaged students in a ...

Francis J. Di Vesta, Richard T. Walls, Transfer of Object-Function in Problem Solving, American Educational Research Journal, Vol. 4, No. 3 (May, 1967), pp. 207-215 ...

Brain's Problem-solving Function At Work When We Daydream Date: May 12, 2009 Source: University of British Columbia Summary: Our brains are much more active when we daydream than previously ...