Subtraction Concept Map
This was an assignment for my course CI3030: Investigating Mathematics and Learning. At the beginning of the course, I created a concept map showing what I knew about subtraction. Over the course of the semester, I revised my concept map to reflect new information and strategies that I was learning, and at the end of the course I created another concept map demonstrating my new understanding of subtraction, including all of the concepts I had learned over the course of the semester. I also wrote a paper, in the form of a letter to a principal explaining why I taught mathematics a certain way in my classroom, summarizing what I had learned about subtraction and how it should be taught. I created the initial concept map by hand, and created all of my subsequent concept maps using Google Drawings.
ISTE Standards:
2. Design and develop digital age learning experiences and assessments
d. Provide students with multiple and varied formative and summative assessments aligned with content and technology standards, and use resulting data to inform learning and teaching
3. Model digital age work and learning
a. Demonstrate fluency in technology systems and the transfer of current knowledge to new technologies and situations