Product Overview
Give your learner a sweeping bird’s-eye view of time—so every other timeline finally makes sense. Timeline of the Eras is designed from the classic Clock of Eras and lays out earth and human history in a linear format while also showing where each era would fall if the story of our cosmos were compressed into a single 24-hour day. Children see order and scale at once: what came first, what came later, and how long each period lasted relative to the whole.
Why it’s perfect for homeschools
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One timeline that orients all the others. Use it first, then layer in the Timeline of Life, Early Humans, Ancient Civilizations, BC/AD, and more—students immediately understand where each specialty timeline belongs on the master map of time.
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Concrete + abstract together. The linear strip shows sequence; the 24-hour analogy gives a grasp of magnitude—ideal for multi-age teaching around a kitchen table.
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Durable, no-laminate build. ETC timelines are printed on tough card stock of at least 130lb thickness. If used in a home environment it will not need to be laminated.
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Seamless follow-ups. Optional Timeline of the Eras Research Cards turn placements into investigations—perfect for independent work while you work with another child.
What your child gains
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Perspective: A clear mental framework for all Great Lessons, major eras, and civilizations; students see how ecology, geology, and human stories interlock across time.
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Chronological literacy: Stronger sense of “before/after,” duration, and overlap—key to reading any timeline or history text with confidence.
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Inquiry habits: The layout naturally invites “when” and “how long” questions that lead to research, note-taking, and project work (easy to launch with the companion cards).
How to use it at home (quick guide)
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Preview the whole: Unroll the timeline and take a “gallery walk” together. Ask, “What do you notice about the order and the lengths?”
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Make the 24-hour connection: Show how an era’s position maps to a time of day—this instantly grounds scale.
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Layer in specifics: On later days, place the Timeline of Life, Early Humans, or Ancient Civilizations content onto this framework so children see the relationships.
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Extend with research: Use the research cards (or your own prompts) for short, independent studies that build from curiosity to presentation.
- Implement the Research Questions: Use the research question cards to delve even deeper into the timeline.
Dimensions: 11 in. x 67 in.
RESOURCES
Look at our History Flow Chart for Upper Elementary to see how this work fits in with the traditional Montessori history curriculum.
SUGGESTED CONTAINERS
ETC Simple Horizontal Chart Holder - Small for Display Model
Tap or click below for a full view of the timeline: