Well, Horizons Math is a big hit! We started it today after working as far as we could before Claire started getting frustrated in the Kindergarten/First Grade workbook we picked up in Walmart. We pulled Horizons out today and she adored it. We actually did 3 lessons (3 pages back and front) because she didn't want to stop. A very good sign! It was colorful and just a enough easy and new things. We discussed Right and Left today. Something that I imagine will take her a little while master, but I'm embarrassed to say that I didn't even think of introducing it to her yet!