Rearranging Equations

This video sequence forms part of Book 3 Activity 3.2 and demonstrates the use of the hints introduced in Chapter 3 in rearranging five equations of increasing complexity. The total running time is 23 minutes, but you are encouraged to watch the video more than once, pausing from time to time to check your understanding. We expect the whole activity will take you approximately 45 minutes. You can watch the whole sequence by clicking the link above or you can review individual equations by selecting the links below.