There are many shapes of different colors for kids to learn. The shapes we present are: oval, hexagon, rectangle, square, circle, triangle, heart, trapezium, pentagon, octagon, rhombus, star, cross, crescent.\rbrA shape is the form of an object or its external boundary, outline, or external surface, as opposed to other properties such as color, texture, or material composition.\rbrShapes for kids are basic shapes your kid should know.