What's a big part of language development? Learning to ask questions of course! Questions are a key part of the give and take of daily conversation and learning to ask and answer questions is a critical part of your child's speech and social development. Question Words by OnSpectrum presents the most common question words. A cast of children uses simple vocabulary to ask and answer a variety of questions for each of the words featured on the DVD. These questions and answers are then reinforced by text and repetition. While this DVD was created in response to the needs of children with language delays, it's also an excellent choice for typically developing toddlers too.