Description Charities are a great way of helping make the world a better place. Find out all about the different types of charities, and discover what you can do to make a difference!. . Charities is part of Decodables by Jump!, a comprehensive library of decodable leveled readers that follow a sequenced approach to phonics instruction. Young readers will enjoy colorful, photo-packed nonfiction as they follow a prescribed format supported by the science of reading that encourages reading development.