References
The framework for sorting tasks into high and low cognitive demand levels is taken from "Selecting and Creating Mathematical Tasks: From Research to Practice" (Smith & Stein, 1998).
All Images came from Google Images - https://images.google.com/
The framework for sorting tasks into high and low cognitive demand levels is taken from "Selecting and Creating Mathematical Tasks: From Research to Practice" (Smith & Stein, 1998).
All Images came from Google Images - https://images.google.com/