Have them offer their services as a tutor to younger children. Teachers may even be able to suggest possible clients. Everywhere, in every neighborhood, is someone willing to pay good money for cleaning help. Garages, basements, and attics are all areas that occasionally need some down to the bottom cleaning. These are also areas that people just seem to hate to clean.
Children can offer to clean on their own, or as an aide to the homeowner.
Whether summer, fall, winter, or spring, there is always something that needs to be raked or shoveled. This is another excellent opportunity for two kids to work together. While one child rakes, the other one can bag leaves, while one shovels, the other one can scatter sidewalk salt, etc. Computer Tutor Kids are naturals at computers, and many know more, and always will, over the adults in their lives. Kids can offer computer services such as cleaning, software installation, routine maintenance, and basic instruction on how to use a computer.