In this paper, a modification of the bisection simplex method is made for more general purpose use. Organized in an alternative simpler form, the modified version exploits information of the optimal ...

Swee Fong Ng, Kerry Lee, The Model Method: Singapore Children's Tool for Representing and Solving Algebraic Word Problems, Journal for Research in Mathematics Education, Vol. 40, No. 3 (May, 2009), pp ...