Honored with two Tellys, a Communicator Award, and an international Aurora Award, these ten- to twenty-minute problem-solving lessons cover almost every learning objective from each chapter. Rena Petrello--recipient of the "Mark Dever Award for Excellence in Teaching"--presents each lesson using her experience teaching online mathematics courses. It was through this online teaching experience that Petrello discovered the lack of suitable content for online instructors, prompting her to develop her own video lessons and ultimately create this video project. Students will love the additional guidance and support when they miss a class or when they are preparing for an upcoming quiz or exam.