We're Going on a Word Hunt (fun hide and seek game!) for sight words/vocab words. To diferentiate for multiple students use colored post it notes (each child has their own color post it with words they are working on) adaptable to Letter Hunt.
Counting and Measuring with Lego: Preschool Maths Game - Good way to visually compare numbers - I would suggest making the corresponding numbers (like 5 and 15 or 8 and the same color to help see the pattern relationship between the numbers and 15
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.
Shades of Modality [infographic]: A modal verb is a type of auxiliary verb that expresses possibility, necessity or obligation. Because of their commanding tone, modals must be used carefully, and some writers attempt to avoid them entirely.