Here is a double bubble map about the technology implementation in comparison with 2 lessons. In lesson A, Cognitive strategies are immersed in the challenges because students are required to use them to save the problems they have in the challenges. In lesson B, It provides the areas to be studied, identifying the objectives to achieve. Accomplishing this, the second instructional event according to Gagne. Want to know more details, just click this double bubble map, and try to make yours for further organizing your knowledge.