Your teacher will show you my lesson video to learn about the law of conservation of Lego . Take out the lego and see if you can try modeling some of the equations from this video. Remember that the amount of lego you start out with must equal the amount of lego you end up with.
Using the lego located in the shelves under the windows, try to model the following equations and show your teacher. Your teacher will give you 5 marks for showing your work. If you finish, you may use the block as a study block or you can finish up the worksheet from 2 days ago.