04:56 duration 4 minutes 56 seconds
LSLS 2005 Within Word Pattern Stage
04:07 duration 4 minutes 7 seconds
LSLS 2005 Syllables and Affixes Stage
05:29 duration 5 minutes 29 seconds
LSLS 2005 Assessing What Children Know
12:36 duration 12 minutes 36 seconds
LSLS 2005 Emergent Stage of Development
09:02 duration 9 minutes 2 seconds
LSLS 2005 Letter Name Alphabetic Stage