Yes, this is being done by the government which is supposed to be secular. However, while there is religious freedom in Turkey, the government is not required to be neutral on religion as in the US. So things like this happen and there is not much that can be done legally to stop it. The only thing to stop it is the public outrage but that doesn’t seem to be happening there.
The Richard Dawkins Society for Science and Reason does a lot of work for secular scientific education in Niger.