My year 11 students are nearing exam time and the last item on our course is an introduction to logarithms. They had just learned the laws of logs and so we finished the lesson with this activity. I put some pink papers around the classroom, each with a requirement.
Each group of students had to use their sticky notes to add one or more expressions to each pink poster. I was quite impressed by their responses and it was clear they had understood our lesson objectives.
