This children's educational video introduces simple concepts by presenting them as pairs of opposites: day, night, big, little, long, short, fast, slow, full, empty, right, left, back, front, near, far, outside, inside, up, down. The contrast of opposites helps to distinguish concepts via juxtaposition.
In addition to juxtaposition, we make use of consistent coloring and image features to retain the association. Between each pair of opposites, we make a sharp transition to disassociate each pair from the others.
By using repeated elements with the opposite concepts, we heighten the difference while maintaining the association.