Sequential order is the order in which events really happened - real-life order. Something that is sequential often follows a numerical or alphabetical order. Read More...
The resources above cover the following skills:
Reading Standards for Informational Text
Integration of Knowledge and Ideas
Describe the logical connection between particular sentences and paragraphs in a text (e.g., comparison; cause and effect; first, second, third in a sequence). [RI.3.8]