Are you wondering when the moon is increasing and when it is waning? When does it look like the cat's smile from Alice in Wonderland, and when does it disappear from the sky? The "Nice Phase" puzzle will answer all your questions. The 14 elements will help to understand when our largest natural satellite is humpbacked and when it looks like a sickle. In addition, we covered some of the elements and the night sky with blackboard paint so that your child can draw.