Ggb-worksheet contains 3 grafics and many input- / output- texts . To handle it some width is necessary so it is not convenient for small screens. 2 versions are added: A "big-one": formatted about 16:9 with he title "Seasons and the sun big" and a "smaller" : optimized formatted about ca. 4:3 with he title "Seasons and the sun - small". Both can be downloaded to run as Ggb-file directly in Geogebra-program

Seasons and the sun - big

Seasons and the sun - small