This would be a fun idea for kids and a great use for all those toilet paper rolls I can't throw away! Chopsticks or tweezers for fine motor skills, used to pick up and drop pom-poms into color matched toilet paper rolls.
Build a Truck! Fun way to let Kdg students explore how to use shapes to build an object (IN standard! I am thinking make the shapes from foam sheets, let the kids build a truck, then encourage them to draw it!
Instead of numbers write the color word on the bottles. Sort pom-poms by color. Empty each bottle and count the pom-poms. Then record how many pom-poms were in each bottle. Add the two colors together for addition practice.