Resources
Bridges Family Support--Includes overviews and suggestions for each unit.
Bridges Math Apps--These apps can be used to simulate the manipulatives used in class.
Math Video Library
Math Video Library
Why is math taught so differently?
Why do I have to learn this if I'll never use it?
Unit 1
Unit 1
The Over and Under Strategy for Multiplication
Doubling and Halving for Multiplication
The 5 is Half of 10 Strategy
Surface Area of Cubes
Surface Area of Rectangular Prisms
Volume of Rectangular Prisms
FInding Volume with Unit Cubes
The Volume Song
Multiples vs. Factors
Area Model for Division
Division with Remainders