D.T.
Hi, there :) We have homeschooled for pre-k through 1st grade. Each county is a little different, but you could start with calling your school district and asking what their requirements are as to homeschooling. They can send you a packet and you can simply send in a letter of intent. Look over the packet to see what they want as far as reporting. Usually a letter of intent and then a review once a year. There are many people who do reviews. If you email me at ____@____.com, I can give you the name and number of the person we use. She is great and might be able to give you more insight as to how that works at the end of each year.
You can choose the curriculum you want. There are many ways to do that. You can choose one specific curriculum - google homeschool curriculums. If you are trying to go more for a customized curriculum for each child, you can pick parts of different curriculums. One great thing is you can choose based on each child's learning style. Some benefit from a more structured approach - curriculums like Abeka work for many, especially if you like a religious slant. They have a few options, one being where the child gets dvds and the teacher teaches them through that with your guidance. It's really a great program if it works for your child. On the other end of the spectrum, there is something called unschooling or you can even do something called Oak Meadows. Really, there are curriculums and information out there to suit whatever you want to accomplish and which "tone" or approach you feel is important for your children's education. Homeschoolreviews.com is helpful so you can see what different people say about their experiences with different programs. We started with a single curriculum to get us used to things, but then as I became more familiar with what worked with our daughter and her learning style, we changed it up. For example, this past year we have used Right Start math (lots of manipulatives, abacus, scale, etc.), we used Usborne internet linked books for history and science (lesson in book follwed with internet links so it's interactive). We also liked LIFE science. Reading A-Z is fantastic with it's leveled readers and supporting information. Click n Read Kids is good for a computer based fun reading/phonics program.
It is overwhelming when you are starting because there are so many choices. Remember, what you choose to start with is not locked in. If you choose something and a part of it is not working out, you can change. There are many, many choices in full curriculums and those choices increase if you want to mix and match to customize. Just keep samples and records so you will be prepared for the end of the year review.
You can find homeschool groups - start by going to yahoogroups. Also, many places like the zoo, MOSI, aquarium, rinks, etc. have homeschool programs or days. It can be such a social experience for the whole family. Maybe start doing some searches on different curriculums and programs offered - you can use some of the things I mentioned here (and I am sure others will mention). Maybe something will just click for you. Maybe you will realize a combination of things work. Sometimes it takes a year or so to get more in tune with what will really work. And that can always change.
Good luck!