Introduce the concept of trading base ten blocks to build understanding of place value and regrouping. Model how ones, tens and hundreds can be traded to represent numbers in different ways.
What’s included:
Explicit teaching slides explaining base ten blocks and trading concepts
Step-by-step visual examples of trading ones for tens and tens for hundreds
Interactive “Make the Trade” slides for modelling and guided practice
Ideal for introducing or revising place value concepts in Grades 3–4.