School glues are adhesive substances commonly used in educational settings for various craft and art projects. They come in different forms, including liquid, stick, and gel, and are designed to bond materials like paper, cardboard, and fabric. Most school glues are non-toxic and safe for children, making them ideal for classroom use. The most popular types of school glues include white glue, glue sticks, and craft glue. White glue, also known as PVA glue, dries clear and is versatile for many projects. Glue sticks offer a mess-free option, while craft glue may provide stronger adhesion for heavier materials.