Earthlink is a series for the SESE & SPHE programme. It links the four curricular subjects of History, Geography, Science and SPHE for each level from Junior Infants to 6th class. Earthlink is in line with the Revised Primary Curriculum for SESE/SPHE and incorporates an integrated approach as outlined by the syllabus. Each Earthlink book in the series incorporates History, Geography, Science and SPHE, there is no need for your students to buy four individual books. The 3rd to 6th class books are accompanied by an activity book.