It was quasi animation and live action. Had to do with a young girl exploring around. All I remember is there is a segment where she shrinks down and explores an ants nest and a bees hive. Some parts the insects are animated, other parts they were live action shots

It's from one of the Dot movies: Dot and the Kangaroo - Movie connections (http://www.imdb.com/title/tt0274470/movieconnections)

Specifically

Dot and Keeto

Is the Dot adventure in which she shrinks
Down to a tiny size and explores the world
Of insects.