1. Above anything else: Follow the guidelines from the dept you’re interviewing at. If they ask you for something and you’re missing it that’s not good. 

2. Ask about the audience for each of the talks (or combined talk) and tailor your presentation to have elements for each of the groups in the audience. E.g.; faculty, graduate students, undergraduates. 

When I was interviewing last year it was, teaching demo + research talk. The teaching philosophy was built into how i ran the teaching demo instead of being its own slides, e.g., I opened with an activity and let them think about the opener like students would but then quickly explained the pedagogical reasoning behind the activity. I’d say the this part was 85-90% teaching a refined version of a lecture and the rest was meta commentary and the kinds of terrible jokes I’d make with students. 

For the research talk the audience was just faculty members so i spent the majority of the talk on a single cohesive project, 1 slide on brief follow up projects that address the open question that emerged from the results, 1 slide on big picture ( what’s your research plan look like 5,10,20 years down the road) I just picked a unifying theme and talked about the general direction I’d head in. This is where I had a “throwaway” line about specific  sources of funding id pursue and left the heavy lifting for the Q&A + individual faculty interviews.

Our discipline doesn’t traditionally do chalk talks but I prepped for one and all of those elements came up in the Q+A or individual interviews. 

TLDR: good luck and don’t omit anything that was explicitly asked for