Includes forums for discussions on homeschooling including special needs, buying/selling used curriculum and more.
100 Best Blogs for Christian Homeschoolers the name says it all. They might not be the best, but interesting.
Calvary Chapel Children's Ministry contains PDF for many topics found in the Bible. Multiple ages
A Kid's Heart is full of Bible resources both online and off you can easily use with multiple ages.
Calavary Chapel has worksheets, puzzles and coloring sheets for the Old and New Testament, PDF. Middle school
Garden of Praise Bible Resources A great site to use with multiple ages one unique feature is the online Jeopardy which is not just for Bible. Also includes online games of guess who and guess the word along with crosswords and word finds.
Ministry to Children contains lesson plans, coloring pages, crafts and more for multiple age groups.
Children's Ministry has lesson plans, coloring pages, crafts and more. The lessons I looked at were geared towards 3-5 grades they do have a section just for preschool.
DLTK has a nice selection of coloring pages whith scripture on them along with crafts Great for younger children.
You will find lesson plans for various age groups, including links for tween/teen sites, various coloring pages and more.
MSSS Crafts and Resources for Bible Stories This is a great site for younger children through middle aged children. Links for various sites.