Unit 2!
Multiplication
Models!
Combinations/Tree
Repeated Addition
Array/Area Model
Partial Productus
Subtopic
Properties!
Associative
Communative
Distributive
Identity
Additive Inverse
An additive inverse is what you add to a number to get an answer of 0! For example the additive inverse of 5 would be -5
Division
Partial Quotients
Subtopic
Ratio Tables
Subtopic
Area Model
Subtopic
Number Bond
Decomposing a number in order to make it more friendly!
A good way to teach this to a class but still keep it fun and interesting would be just like this video!