1. What activity (ies) in this unit helped you learn a new math concept? Explain the activity, your a new learning (be specific!), and provide a snapshot of the work.                                                                                                                                                                                                                                                                                                                                                                                                 I think that Khan Academy helped me the most because it had all the things we needed to learn on it. We could practice it any time or anywhere so it is very convenient.