Explore a real world integer multiplication context involving temperature where the rate is negative (decreasing hourly temperature) over time.
Playlist - Integers
Build a deeper understanding of the behaviours of multiplying and dividing positive and negative integers through a visual number talk.
Adding and Subtracting Integers Visual Number Talk for deepening understanding of the behaviours of adding negative numbers.
Scaling Ratios Number Talk with composed unit ratios involving scaling in tandem in ratio tables to determine the better buy.