Doodles Academy is a free art curriculum that is available virtually. It provides art projects that offer authentic art experiences for students—every student makes their own artistic decisions and walks away from the project with an artwork unique to them. Each project includes video tutorials and thorough lesson plans so that anyone can feel comfortable teaching art, regardless of their background or experience level. More, the art projects are aligned to topics and themes found in literacy, math, social studies, and science, so while students work through an art project they are building knowledge and context around other subjects.
You can avail of their art curriculum, which is virtually available. It has lesson plans and video demos.