A young girl I know has been working on chimney sums. (They are called chimney sums because the numbers are stacked vertically.) I was always curious about the strategies she was learning and how her mind was working. One day I offered her the iPad with the Explain Everything App open, explained that I didn’t really know what a chimney sum was and asked her to explain to me what she was doing as she worked it out. She was excited to teach me and got to work immediately.
Using Explain Everything she explained the chimney sum in great detail. She told me about each number, whether they were units, tens or hundreds, and how we were going to add them together. The result really made me smile. Not only was her explanation really clear, but one particular bit of what she did really took me by surprise. She demonstrated a different way of working things out that I thought was really cool. You can see this bit in the video below…
It’s amazing to actually hear a thought process. I was able to experience a young learner’s mind actually thinking and working things out in real time. I love … Read more...