WATER SOLUABLE PEN- For your student to have the best experience with this technique, a water-soluble pen is needed. 
MY FAVORITE:* Pilot Razor Point Pen- (yellow lid on cap) OR  KIDS Washable Markers

Watercolor Brushes (1 large ~#12 Round, 1 Small #1-6 Round) Any brush you have will be fine. If you have a water brush, that works well too. I’ll talk more about the materials during the class.
Watercolor Sketchbook- Cold Press- Any brand. (If you want to try using paper or sketchbooks you have on hand, that is fine too.)
Paper Towels
Small water spray bottle
1 Dark Watercolor paint  color (Davy’s Gray, Paynes Gray, Shadow Violet or any dark color) Pan watercolors can be used. This will be used for darker values. 
White acrylic gouache (or white pencil, white charcoal) For highlights 
Water and small cup
Palette or plate for paint.
Download Reference Photos: Black and White Flowers for Class 1: https://www.dorothiarohner.com/outschool-resources 
*These tools can be used for my future drawing and painting classes. 
Here is a wishlist on Amazon to show the types of supplies that I use. Use whatever you have at home, but the pen is most important.
https://www.amazon.com/hz/wishlist/ls/1KPWJA94RPKTS?ref_=wl_share

이 수업에서는 아웃스쿨 교실 외에도 다음의 툴을 사용합니다:
References