Hi Henny,
I think the same thing when I hear the word column, however with H5P it allows you do stack different activities in a sort of a long list of different learning activities. If you look at the H5P column third example you see how different activities can be stacked. https://h5p.org/column#example=54549
HP5 has some tutorial documentation https://h5p.org/documentation/for-authors/tutorials on their site, but there was not anything about columns. but they had a YouTube video on how to Mark the Word.
I think the same thing when I hear the word column, however with H5P it allows you do stack different activities in a sort of a long list of different learning activities. If you look at the H5P column third example you see how different activities can be stacked. https://h5p.org/column#example=54549
HP5 has some tutorial documentation https://h5p.org/documentation/for-authors/tutorials on their site, but there was not anything about columns. but they had a YouTube video on how to Mark the Word.
I did find a video that shows how a column works, was not done by H5P, but may show you some tips