Napier Rods

Napier Rods were created by John Napier, and are used to help with multiplication problems. The chart is very similar to a typical multiplication chart but has a unique history that learners may find interesting. 

3rd - 6th Math 9 Views 3 Downloads
Resource Details

1 more...
Resource Types
2 more...

What Members Say

Reginald W.
I was at a crossroads trying to think of a new… interesting… active way to introduce and teach the different types of economic systems. I turned to Lesson Planet and entered “Economic Systems” into the search tab and was inundated with resources and lesson plans and ideas… the kids loved the lesson I modified for them and still ask when we are going to do another lesson like that “Paper Airplane Company” one. Thanks Lesson Planet.
Reginald W., Teacher - Department Chairperson
Humble, TX