Teachers.io Lesson Details Lesson 4 2020-21 Saxon Int. 4 Date Aug. 17, 2020 Additional Info Power Up A: https://drive.google.com/file/d/1D1uy8z48Hi3ZiUBg0laYei9ueFxWr_GF/view?usp=sharingLesson 4 PDF: https://drive.google.com/file/d/1f-M0rtdAz_ngh6LeFOtpmQh_EHJb-fJ6/view?usp=sharingNew Concept: