These colorful learning paddles are the perfect tool to introduce young students to color theory in a hands-on way. The set includes 6 transparent color filters that allow children to experiment with how colors mix and change depending on the overlays. Whether placing the filters over objects, painting with multiple colors at once, or using them during an optics lesson, kids will be engaged exploring the properties of red, yellow, blue, green, orange and purple. Developed based on Montessori principles, this cognitive tool encourages self-directed play with color while sparking curiosity about science. Teachers will appreciate how the 6-piece set provides just enough filters for individual or small group activities.