Lesson Plan
Utah Education Network

Uen: Properties

For Teachers 6th - 8th Standards
This multi-segment lesson plan walks learners through understanding and applying the properties of multiplication and addition. It provides a song for learning the properties as well as ideas for assessment.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 5.md,oa You Can Multiply Three Numbers in Any Order

For Teachers 5th Standards
The purpose of this task is for students to use the volume of a rectangular prism to see why you can multiply three numbers in any order you want and still get the same result. Aligns with 5.OA.A and 5.MD.C.5.
Article
Cuemath

Cuemath: Integers

For Students 6th - 9th Standards
The term "integer" was adapted in Mathematics from the Latin word "integer", which means intact or whole. Integers are very much like whole numbers, but they also include negative numbers. This article explains the properties of integers...
Handout
University of St. Andrews (UK)

University of St. Andrews: Brahmagupta

For Students 9th - 10th
Brahmagupta was a mathematician and an astronomer. He is responsible for the addition and multiplication properties of zero.