About the Author

Elise Fillpot

Elise Fillpot is director of the Bringing History Home Project and is currently a visiting fellow at the University of Iowa College of Education and a visiting assistant professor in the UI Department of History.

Teaching with Timelines

Image, Timeline, 21 Sept 2009, George Boyce, Flickr CC
What Is It?

Throughout a school year or history course, students collectively construct an illustrated timeline of historic events and people they have studied.


Researchers have found that students too often encounter little bits and pieces of history out of context and unconnected to larger historic themes (1). Consequently, students don’t develop a sense of historic era and they don’t connect individual events to larger movements and themes (2). These limitations not only affect students’ grasp of history topics; they may also restrict students’ engagement in critical analysis. As a recent middle school study found, "Without proper background knowledge, students have difficulty developing the contexts for historical thinking" (3).

Use [timelines] to categorize similar or related events into themes, eras, and topics, and to help students compare elements in different time periods.

Timelines help students understand the chronology of historic events, and help students situate newly encountered events and figures in relation to those they’ve already studied (4). They provide a visual aid for identifying cause and effect relationships between events, and a visual prompt to activate student prior knowledge. They allow students to recognize how historic events, eras and topics overlap in time. Use them to categorize similar or related events into themes, eras, and topics, and to help students compare elements in different time periods.

All of these purposes are important singly, and collectively they help students develop a long-range understanding of historic chronology.


In this ongoing activity, a timeline is collectively constructed by students. It may be made of butcher paper and covered in student drawings, primary sources, and recipe-sized cards noting laws and events. Or, if fire codes allow, it may be made of rope, with images, dates, and documents hung from paper clips and clothespins. The main classroom timeline may be supplemented by smaller posterboard-sized lines that include only a few elements, such as changes in farming or in environmental regulation over time, or a chronology of legislation related to voting rights and disenfranchisement. But timelines should always be constructed by students so they reflect the students’ own learning.

Teacher Preparations
  1. Cut a long strip of butcher paper. Your class timeline should be displayed     as prominently as possible in your room, and should be easily reached for     adding new elements. If it’s hard to reach, you’ll be less likely to add     elements daily. But if you don’t have space in your classroom for your     timeline, try hanging it in the hallway near your class.
  2. In bold colored marker, place marker dates on the paper. These will be     determined by the course content. If you are teaching 19th- and 20th-    century U.S. history, you may wish to label the timelines with 10 or 20     year increments, or you may wish to only list century markers. Be sure to     leave space for dates before and after the time period your class will     explore, however, as your class will almost certainly encounter events that     precede and follow the designated beginning and conclusion of your unit     explorations.
  3. Decide how the class will display elements on the timeline. Will you ask     for volunteers to illustrate events that go on the line? Will you ask the     class to vote on how they wish to illustrate various elements—with a     student illustration, a copy of a primary source, a historic image or...? Will     you decide each time how an element that goes on the line will be     represented?
In the Classroom
  1. Start your classroom timeline at the beginning of the school year. Add to     it throughout the year.
  2. At the conclusion of an exploration of a significant event or person, ask     the class if they would like to include that person or event on the class     timeline. Tape the representation of the new element to the timeline, with     a date and title prominently visible. When posting a person’s life rather     than a single action by a person, you may wish to list dates of birth and     death.
  3. Every day or two, begin your history study with a review of the timeline.     Settle your students on the floor in front of the line and invite them to do     a silent “walk and talk” of the events on the line. Allow a minute or two     for this activity, and then invite a student to stand and do a walk-and-    talk aloud (see video). The students don’t need to account for every     element on the line; they should just use the elements as prompts to     tell a story about a particular era or theme, or inventory various things     that were happening during the same time period. Let students finish     before correcting any mistakes they may make in their storytelling.
  4. When deciding which elements to put on your timeline, it’s better to err on     the side of generosity than stinginess. The more elements on your line, the     better it reflects your class's learning, at least if you are engaged in rich     history explorations. But don't limit your dates to events you explore in     formal history lessons; include elements from other disciplines as well.     Language arts, science, music, math; if you encounter a historic topic in     one of those areas, add it to the class line. If a student finds something at     home that relates to history, invite them to add it to the line. A dynamic,     full-to-the-brim timeline is a sign of a class that’s engaged in history full-    tilt.
  5. As your class explores history, allow and encourage your students to view     and reference the timeline spontaneously to situate new evidence in     relation to what they’ve already studied, or to infer the timing of a new     historic element for which they have no date.

Watch this video and listen to a student walk and talk her way through her class timeline.

For more information

Lesson plans and units that incorporate timeline activities are available on the Bringing History Home project website. Additional information about using timelines in elementary and college history classrooms is also available on the site.

See this entry about Docs Teach from the National Archives to explore their “Finding a Sequence” timeline tool that allows teachers to create their own document-based timeline activities.

EdTechTeacher overviews online timeline creation tools and techniques.