This is a great activity with circle time or extra practice for ELL/special educations students with the concept of more and less. Each slide has 2 groups of penguins to count. There is a question at the bottom, "Which one has more?" or "Which one has less?" Students click on the circle and the answer appears. Most slides are 0-10. A few are from 10-20. There are 17 slides including the title slide.