Abstract
Study text "Interactive teaching aids with sound" for distance education teachers in primary and secondary schools in the Synergy project - Cooperation with universities and primary and secondary school (CZ.1.07/2.2.00/07.0355).
Study text "Interactive teaching aids with sound" for distance education teachers in primary and secondary schools in the Synergy project - Cooperation with universities and primary and secondary school (CZ.1.07/2.2.00/07.0355).