HI Monica! Great question, and one that has many varied answers!

Half-speed (or maybe 'part-speed' would be better as the amounts vary?

) can look very different in different homes and situations, and there isn't one right way. That being said, it is helpful when you are considering going half-speed to consider the different options with your child in mind.

Here are few options I've used, thought of, or heard of...
1. full-speed LA and math, half-speed everything else
2. half-speed everything, left page one day, right page the next day
3. check off the boxes as you go, half of the boxes one day, the remaining half of the boxes the other day; always finishing a day's worth of plans within 2 days
4. certain amount of time 'speed' within 2 pages of plans (i.e. teacher blocks of time "x" amount of time, independent blocks of time "x" amount of time, when the time is up it's up; this is working from 2 pages all of the time and never getting ahead so that the guide's plans aren't all messed up; so, you either work from the left and right pages for the day, or if the left page is done from the right and the next left page of plans; hope that makes sense!)
5. certain amount of time 'speed' (i.e. teacher block, student block, get as far as you do, pick up where you left off yesterday)
Here is a link to some schedules/tips ladies shared about going half-speed...
viewtopic.php?f=6&t=5600&p=41232#p41232
Here are some other pacing options that aren't half-speed but are not full-speed either...
1. 4 days a week full-speed, taking the fifth day off, starting on Monday where you left off (LHTH through Bigger Hearts are 5 day a week plans, so this would be in regard to one of those guides, as the older guides PHFHG through World Geography are already 4 day a week plans)
2. do LHTH, LHFHG, Beyond Little Hearts, and Bigger Hearts 4 days a week taking the fifth day off, and in 5 years you will have completed all of the guides
3. doing DITHOR with everyone as it comes up in the oldest child's plans, which results in completing 4-5 genres a school year
4. starting half-speed with a guide, going full-speed; starting the next year finishing that guide full-speed, starting the next guide half-speed; starting the next year finishing that guide - which would result in finishing 2 guides in 3 years
When to Drop Back a Guide and When to Go Half-Speed:
viewtopic.php?f=6&t=9000&p=65878#p65878
HTH! But ask questions, for sure!

HOD full-speed is awesome too, and usually what works best, but if a different pacing is needed due to dc's needs, health needs, time constraints, life changes, etc. it is sure nice to have other options.
In Christ,
Julie