Curated OER
Earth Science Lesson Plans The Proterozoic Era
Middle schoolers explore the Proterozoic Era. For this geologic time periods lesson, students examine the clock of eras charts and listen to a lecture regarding the era.
Curated OER
How Insects Have Changed
Students work in groups to research the different geologic time periods and present their findings. They perform the insect collecting protocol, identify insects to the order level, and organize types of insects in order of appearance in...
Curated OER
Time Machine: Evolution, Geology
Students are taken on a simulated "voyage" backward in time, to the beginning of our planet. They "witness" that beginning, the origin of life, and a number of key events from then to the present.
Curated OER
Deep Time
Students compare geologic time periods to the calendar year. They set up a live-action student timeline in the classroom.
Curated OER
Science NetLinks: Fossils and Geologic Time
Students investigate the development of the geologic time scale. Also, to introduce them to the major time periods in earth's history, as well as to the role fossils play in helping us understand this history.
Curated OER
Geologic Time Scale
Young scholars research the geologic time scale. They create and recognize the importance of a geologic time line.
Curated OER
Evolution and Geological Time
In this evolution worksheet, students review the geological time scale and how evolution has taken place over time. This worksheet has 13 fill in the blank questions.
Curated OER
Project Geode
Young geologists attempt to predict the appearnace of a geode's internal structure based on how it looks from the outside, its mass, and its physical characteristics. In this geologly instructional activity, learners use scientific...
Curated OER
Mesozoic Murals
Students create a mural of one of the Mesozoic Periods. In this geologic timeline lesson, students will research the plants and animals that lived in the Mesozoic Era in order to create a mural to scale that represents one of the three...
Curated OER
Assembling a Geologic History
High schoolers combine information from several field labs to construct an overall geologic history of the local region. They are able to use published reports of the geologic history as they compile their own version.
Curated OER
Making The Geologic Time Scale Real
Students are assigned significant geologic events in Earth's history. They convert the date of the events into distances and then space themselves (on an outside playing field) away from other groups, to represent time between various...
Curated OER
Geologic cross section of Manhattan, NYC
Students draw an accurate geologic cross section by using a given data table. They relate the features of the cross section to geologic processes. Students then relate the characteristics of the bedrock to the architecture.
Curated OER
Geologic History PowerPoint Follow Sheet-The Rules of the Game
In this geologic history worksheet, learners answer questions about the earth's history, about dating fossils, about layers of rocks and about unconformity.
Howard Hughes Medical Institute
EarthViewer
Can you imagine Washington DC and London as close neighbors occupying the same continent? Learners will be fascinated as they step back in time and discover the evolution of the earth's continents and oceans from 4.5 billion years ago to...
National Wildlife Federation
Quantifying Land Changes Over Time Using Landsat
"Humans have become a geologic agent comparable to erosion and [volcanic] eruptions ..." Paul J. Crutzen, a Nobel Prize-winning atmospheric chemist. Using Landsat imagery, scholars create a grid showing land use type, such as urban,...
Curated OER
Geologic Sequestration
Learners investigate how geologic sequestration reduces carbon dioxide concentration in the atmosphere. In this earth science lesson, students simulate oil mining in the lab. They write down their observations and complete the lab report...
Curated OER
You Say You Want an Evolution?
Learners estimate the number of living organisms they might find in their local environment. After researching the types of organisms that existed during various geologic time periods, students describe how life forms have changed over...
Curated OER
Getting a Sense of Time
Students gain an appreciation for geologic and historic time. They gain a general amount of information of the development of hte Chicago area, with particular attention given to the role of the Chicago River. Students contruct a time...
Curated OER
Relative Dating-Telling Time Using Fossils
Students explore how to read fossil range charts. They develop an knowledge of the strengths and weaknesses of the fossil record. Students become familiar with the concepts index fossil and fossil range. Students use bar graphs to...
Curated OER
Blast It! (Learning About Copper)
Opening with background information on copper use and mining, this worksheet assesses junior geologists' reading comprehension. A map activity is available, but the map is not. There is a useful set of vocabulary matching cards and a...
Curated OER
Dinosaurs
In this earth science worksheet, students match each vocabulary term, that names something specific related to earth science, with its correct description found in the right column. They identify different types of scientists and various...
Curated OER
Happy Birthday, Earth!
Students visualize the Earth's ecosystem at a specific time period and how Earth has changed over time. They create a detailed journal entry for a specific time period and create a birthday card to Earth.
Curated OER
Be a "Fossil Detective" an Effective Tool in Earth Science Education
Students examine the geological time scale: the Earth is ancient; time can be divided into periods based on its fossil content.
Curated OER
History of Life
In this history of life worksheet, students will explore how mass extinctions have occurred on Earth, the different periods of the geological time scale, and scientists' use of fossil records. Students will complete 3 fill in the blank...