Do you teach using Khan Academy? Included are PDF lesson plan files that complement the Rational Functions unit of the Algebra II series on Khan Academy. These plans complement the video series in the sequence they are currently offered. These are perfect for substitute teachers or teachers who do not have time to create math lesson plans for Khan Academy.Unit 6 of Algebra II focuses on Rational Functions with the following 4 lessons:Adding and Subtracting Fractions with Unlike DenominatorsMulti