Digital Coloring Pages (automatic coloring) with Google Forms for Google Classroom, distance learning, and homeschools. Earth Day Theme: 6 Google Forms (6 Pictures) x 10 Questions. Students will answer questions to color a picture (automatic coloring). If they answer incorrectly, they can try again. • Paperless • Interactive • No Prep • Distance Learning • Self-Checking • Fun! Example: Find the missing side of a right triangle using the Pythagorean Theorem. a = 27 cm, b = 36 cm, c = ? Answer