They developed a classroom project which examines this Great Migration.
The information will be collected through collaborative teacher-pupil classroom projects on local dialect.
The pictures are used in classroom projects on Earth science, geography, mathematics and space science.
Ninety teachers applied for grants, limited to $500 per classroom project, and 44 were selected.
The system must encourage and support teachers and administrators who have instituted innovative classroom projects.
A large-scale desalination operation - using principles similar to a simple classroom project - could change the world.
There are pictures and descriptions of each instrument, program notes and some ideas for classroom projects.
These classroom projects are used to assess student's subject matter competence compared to traditional testing.
Its programmes are also sometimes requested by schools to reinforce a classroom project.
There is an idea for a classroom project, an easy to enter prize competition plus a special cartoon.