CERN Beamline for Schools is an annual worldwide competition for high-school students. Teams of students are invited to propose an experiment with one of the secondary beams of the Proton Synchrotron and two winning experiments are performed each year by students with a help of CERN experts.
We will describe detectors available to students, with emphasis on design and performance of recently added Multi-Gap Resistive Plate Chambers and MicroMegas chambers which were constructed in collaboration with CERN detector experts.