To sequence pictures for a story, think about the narrative arc. Just like in a written story, you need a beginning, middle, and end. Look for elements in the pictures that can form this arc. Maybe there's a problem in one picture and a solution in another. Group the pictures that belong to the start of the story together, then those for the middle and the end. You can also add some dialogue or description in your head to make the story more vivid. For instance, if there's a picture of a cat chasing a mouse, you could say 'The cat saw the little mouse and thought it would be a delicious meal. So it started to run after it.' This helps in creating a cohesive story from the pictures.
You can sequence pictures to tell a story by following the chronological order if possible. If the pictures seem to be in a time - based sequence, like a day from morning to night, use that. Another way is to sequence them according to the importance of the events shown. Start with the most important or impactful scene and then build the story around it. Also, consider the emotions in the pictures. If one picture shows a sad face and the next a happy one, there's a story of change there.
First, look at the pictures carefully. Decide on a starting point, like the most interesting or the most obvious beginning scene in the pictures. Then, find the connection between each picture, it could be a character's action, a change in the setting or an event that links them. For example, if one picture shows a boy finding a key and the next shows a locked box, it's clear the key is for the box. Finally, use simple words to describe the sequence and make it into a story.