Curated OER
Geologic Timelines
Middle schoolers create a timeline of geologic events of the Phanerozoic Eon. In this geologic timeline lesson, students view a handout that shows a timeline of the Earth's history. They create their own timeline of the Phanerozoic Eon...
Curated OER
Geologic Timelines
Students view geologic time lines and discuss how old the Earth and solar system is, when dinosaurs roamed Earth, and when humans first appeared. They review the four major eons and life that was present in each before creating a time...
Curated OER
Diversity of Life: Geologic Time Scale
Students investigate the history of Earth by creating a geologic time scale. For this Earth History lesson, students practice sequencing events in their life as a way to get familiar with creating a time scale. Students complete their...
Curated OER
My Time
Middle schoolers create a timeline of their lives. For this timeline lesson, students discuss relative and absolute time. They use events in their lives to create categories on a timeline. They link this lesson to geologic timelines.
Curated OER
Thinking About Life in Geological Time Scales
Students create a large (classroom-sized) timeline showing the history of life on Earth for the last 5 billion years. They are able to identify the events that are relevant to their taxonomic projects (the Origins and important...
Curated OER
Timeline of Tijuana Estuary Populations
Students examine the various populations that have made their home in the Tijuana Estuary. In groups, they read an article and note the name of each population, facts and what tools they used in a journal. They use colored notecards to...
Curated OER
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...
Curated OER
Creating a Neighborhood Timeline
Middle schoolers research information about their neighborhoods. Uncovering facts about geology and Native Americans, they examine how the neighborhood has evolved over time. They work together to create a timeline of specific events.
Curated OER
A Special Relationship: Connecticut and Its Settlers
Students study both geological and geographical features of Connecticut and the New Haven area. They focus on map works and rock formation.