This activity is NO PREP and applicable for students learning how to graph lines and write equations using slope-intercept from. I would recommend it for grades 7-12. In the activity, students must write 9 equations in slope intercept form for each heart located on the coordinate plane.Looking for more Valentine's Day Activities? Try these!Valentine's Day Activity - Coordinate Plane Identifying PointsValentine's Day Social Emotional Activity - What Fills Your Heart with LoveValentines Day Crossw