This is a good introduction to shading for middle or high school art students. Students can practice hatch, crosshatch, and stippling in this blank grayscale worksheet. All they have to do is fill in the boxes and slowly go from the lightest shade to the darkest shade.
Check out my other shading worksheet here: https://www.teacherspayteachers.com/Product/High-School-or-Middle-School-Visual-Art-Shading-Basics-Tips-and-Techniques-1523141
Check out my value worksheet here: https://www.teacherspayteachers.com/Product/Element-of-Art-Value-Worksheet-1343694
Check out my other products here: https://www.teacherspayteachers.com/Store/Whitney-Panetta