Skywriting

Skywriting is an activity in JumpStart Math for Kindergartners.

Premise
The player can draw various numbers and shapes in the sky with a plane's contrails.

Description
The player must first choose the number or shape they wish to draw. The player can choose from the numbers one through ten, and from five shapes: circle, square, rectangle, triangle, and diamond.

Once a number or shape is picked, a set of balloons forming the outline of that number or shape will appear. The player must then move a plane over each balloon in the correct order for its contrails to form the number or shape.

Once the player has finished drawing a number or shape, they will hear a short song about one of Guthry's past birthdays related to that number or shape. The player earns one reward per drawing completed.

Digital manual description
Attention all skywriters! Are you ready to decorate the sky for Guthry's party? Just fly your airplane over the balloons to pop them and watch your skywriting take shape!

SKILLS: Numbers, Shapes
 * Look at the banners behind the planes and click on the number or shape you'd like to draw.
 * Push your plane along with the mouse to pop the balloons. The number or shape that you're skywriting will soon be revealed.
 * When you've finished drawing your number or shape, listen to the song celebrating Guthry's birthday.