First, students will learn how to partial products method relates to the area model of multiplication. Then students will learn how to multiply multi-digit numbers by one-digit numbers.
Watch these Khan Academy videos:
Multiply by 1-digit numbers with standard algorithm by Khan Academy
Next, students will learn how to multiply multi-digit numbers by multi-digit numbers.
Multiplying multi-digit numbers: 6,742x23 by Khan Academy
Multi-digit multiplication by Khan Academy
Next, give your students this challenge:
Oddly by NRICH
Conclude by leading this investigation:
5.NBT.B.5: Fluently multiply multi-digit whole numbers using the standard algorithm.