This free Pocket Day and Data Day SMART Board lesson is free and opens right here. This lesson accompanies the Everyday Math program line plot lessons for first grade, although they would work for any first grade math program. There are 27 slides, and a 13 page student printable included.
Represent and interpret data.
Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points, how many in each category, and how many more or less are in one category than in another.
If you don’t have a SMART Board, you can get the free SMART Board viewer for home or school at this link: free SMART Board Interactive viewer from SMART Tech
And, there is an app you can buy on i Tunes to use these lessons with an iPad. I am not an affiliate and just think this is a great app!