Having the prepositions of time listed and in sections is nice. But I would also have more graphic examples. I would make a worksheet where the students matched examples to the appropriate preposition of time.
English pronunciation poem…Just when you thought is was safe to read phonetically. Thank you Grandma for that DICTION-ary, lest this poem end up read hairy. Re-read to read the proper way, from New Years Eve til Santa's sleigh.