Fig. 1From: Investigating the presence of mathematics and the levels of cognitively demanding mathematical tasks in integrated STEM unitsThe Characteristics of the Implementation of Mathematical Tasks at Five Levels of Cognitive Demand. Figure 1 Adapted from The Characteristics of the Implementation of Mathematical Tasks at Five Levels of Cognitive Demand (Adapted from Academic Rigor - Implementation of the Task rubric - Rubric 2 (Matsumura et al., 2006)Back to article page