First LTO - grade 2/3

Just got my first LTO! I got offered a grade 2/3 starting Tuesday until the end of February. The other teacher who was in the LTO got a permanent job and so there is nothing in the class and I honestly have no idea where to start or what to do. I have some acadience scores and I believe they’ve worked on some patterning. I feel very unprepared from school and a little imposter syndrome going on lol. if anyone has some advice or tips on where to start or what I should focus on that would be so appreciated!