This site has a variety of materials that programs might purchase for use to teach Ivrit. This is worth looking at if you are trying to either teach from home or supplement.

http://www.torahaura.com/Hebrew/Alef_Bet_Gimmel_Dalet/alef_bet_gimmel_dalet.html

I liked the Ot La -Ba Ot workbook for example: http://www.torahaura.com/Hebrew/Ot_la-Ba_Ot/ot_la-ba_ot.htm