Tagged: prime factor form

Product of prime factors multiplication grid

I’ve got a small year 10 class that struggle with number work. We had good lesson looking at writing numbers as a product of prime factors, but they had a significant learning block in not being able to quickly find two factors of numbers when constructing their factor trees. I’ve made the following multiplication table that is adapted specifically for...

Dancing prime factors

Check out this wonderful animated visualisation for the prime factor form of numbers: click here to view. This super animation was made by the Data Pointed blog.