Curated OER
Geologic Time Scale
In this geologic time scale worksheet, students are given a list of terms and eras which they use to complete a time scale. They classify organic and inorganic changes that took place in the Precambrian era, the Cenozoic era, the...
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Missouri Time Scale and Earth Time Scale
In this time scale worksheet, students create a time scale of Missouri and the earth using adding machine tape. The length of the tape represents the history of Missouri and the history of earth. Students identify the major events in...
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Geological Time Line Comparison-Earth and Missouri
In this geological time line worksheet, students compare the time lines they created of the earth's history to the history of Missouri. They answer questions about the eras, the scale of the time lines and the major events that occurred...
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Timelines
Students examine evolutionary history; the earth's timeline by creating timelines. They determine the timeframes of era, epochs, and periods and study the species that were evident in each.
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Time to Hang Out
Students create a timeline and reinforce the concepts of past, present and future as well as scale.
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Fossils: The Eras of the Earth's History
Students research the four geologic eras of Earth's history. In this extension on a fossils lesson, students research the different eras of Earth's history. Students use AppleWorks to create a bar graph containing information of the four...
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Geologic Time
In this geologic time worksheet, students review how fossils were formed and the events that mark the various geological eras and periods. This worksheet has 10 fill in the blank and 9 short answer questions.
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Life and Geologic Time
In this geologic time learning exercise, students will define the difference between eras, periods, and epochs in the geologic time scale. Students will also look at the role of geological events and fossils. This learning exercise has...
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Theatre History: "Student presentations of eras and styles."
Students examine eras of theatre history using a multi- media approach.
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Earth Science Lesson Plans - The Hadean
Fourth graders review the Clock of Eras and learn about The Hadean. In this eras lesson, 4th graders study the characteristics of the first time period on the Clock of Eras; The Hadean. They watch a demonstration of a volcano model.
Curated OER
Evolution and Geological Time
In this evolution activity, students review the geological time scale and how evolution has taken place over time. This activity has 13 fill in the blank questions.