Through play, children develop different cognitive skills. Studies show that when children are having fun or making discoveries during an experiment, they are more likely to feel motivated and rewarded while learning. These positive experiences help stimulate the brain to develop various skills. That's why this kit combines fun and education to foster curiosity and experimentation! Children will enjoy the experiments and come away with a positive learning experience! With the Yucky Science Kit, kids discover how science can be gross--in a fun way! Ages 8+. Adult supervision recommended.