We have begun learning what molecules are and how the behave in the three states of matter. We learned a hand movement to help remember the propertirs of each.
We have been learning a number of strategies to multiply large numbers without a calculator.
Different methods work best for different students so the idea is to find which one works best for you and get to know how that method can help you accurately solve problems.
Watch these videos to revise each method. Leave a comment to share which strategy you prefer and why.
Multiplication strategies we have looked at include:
LONG MULTIPLICATION & LATTICE MULTIPLICATION