Here's an easy truck, that can be decorated in many different ways.
Check out our origami truck instructions.



It doesn't require many folds and it's fairly easy. Kids may need help on the last step, which is a squash fold to make the ears but that is really an optional step.
Find the folding instructions here:

Find out the origami instructions for ladybug here:



Check it out here:
Origami for Kids - Origami House
Check it out here:
Easy Origami - Origami Sampan