With a kindergartener and first grader spelling and reading go hand in and. The Dolch word list is a great way to help. A few list to start are
PreK Dolch Word List 1 of 4: a, and, can, for, make, me, my, not, red, run
PreK Dolch Word List 2 of 4: funny, go, here, help, I, in, is, it, jump, little
PreK Dolch Word List 3 of 4: away, big, blue, come, down, find, look, one, play, said
PreK Dolch Word List 4 of 4: see, the, three, to, two, up, we, where, yellow, you
Kindergarten Dolch Word List 1 of 4: ate, all, brown, for, four, good, into, now, please, saw, soon, they, under, will
Kindergarten Dolch Word List 2 of 4: are, black, came, did, have, like, must, pretty, there, too, want, well, yes
There are list all the way to 3rd grade. We love to use online games to help our children learn their sight words.