Bumblebees
Butterflies
Caterpillars
Dragonflies
Ladybugs
Other Insects
Making Learning Fun Spiders
Spider lesson plans for preschoolers
DLTK's Crafts for Kids
Spider Craft Projects
I included spiders in the "insects and bugs" section because bugs is sort of a generic term for all creepy crawlies. Spiders aren't insects though... they're actually arachnids!