Curated OER
Mining and Safety in Illinois
Middle schoolers answer questions that are related to factors that determine the type of mining used? They are able to answer questions after reading the assignment. Some questions that are asked: Briefly describes the steps of surface...
Curated OER
Understanding the Geologic Timescale
Students identify and analyze how the geologic time scale was developed by investigating 11 periods of time and the vast expanse of time of the Earth's existence. They study their period, determine the important factors indicative to...
Curated OER
Defining the American Dream
Students define the American Dream and apply their knowledge of American history to evaluate the main idea of H.W. Brands' book, "The Age of Gold."
Curated OER
Correlation And Strata: Findasaurus
Students use fossils to correlate and locate the correct strata, and determine where in those strata dinosaurs might be found. They see it is now possible to see how dinosaur fossils can be traced from one place to another.
Curated OER
Ecological Impact of Cyanide Heap Leaching
Students explore the environment by researching mining. In this ecological dangers lesson, students define cyanide and discuss why it has potential to be a great threat to our environment during mining expeditions. Students examine many...
Curated OER
Weathering Rates
Students calculate weathering rates from tombstone weathering data. Atmospheric (and precipitation) chemistry determines the rate of weathering for marble tombstones. They are shown data from a rural and an unrban cemetery, and are...
Curated OER
The Distance Between Us and Them: Sea Floor Spreading in the Atlantic Ocean
Students examine how geologists determine rates of sea floor spreading between two tectonic plates. They apply mathematical concepts such as the calculation and use of velocities and conversion from one set of units to another.
Curated OER
Measuring Absolute Time
In this absolute time worksheet, students answer eleven questions about ways to measure the age of fossils. They define half-life, answer questions about radioactive dating, tree rings and varves.
Curated OER
Geologic Time: Relative and Absolute Dating
Students investigate relative and absolute dating; determine the difference between the two dating systems; and apply this knowledge by creating a geologic timetable of their own.
Curated OER
Excavating the Past
Students discover how palaeontologists conduct a dig for fossils and how they interpret the age of the fossils. In small groups, they prepare a "dig site" consisting of bones, rocks and soil layered in a cardboard box. They switch boxes...
Curated OER
Stratigraphy and Cross-Dating
Pupils interpret archaeological strata using the law of superposition. They apply cross-dating to determine the age of other artifacts.
Curated OER
Brine Shrimp Survival
Learners develop an understanding of how growth and survival of an organism depends on physical conditions. They design an artificial environment in which brine shrimp can thrive. Students determine the optimum salinity for hatching of...
Curated OER
Who Was Here First? Relative Dating
Students read about and complete question activities for the topic of relative dating. In this relative dating instructional activity, students read information for the topic and then complete two activities to further their...
Curated OER
Glaciers Worksheet #2
A map of the Hudson River Valley is exhibited here. Arrows representing glacial striations are spread across the map for learners to analyze. They answer five multiple choice questions in response. The worksheet is a compact review of...
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...
Consortium for Ocean Leadership
Nannofossils Reveal Seafloor Spreading Truth
Spread the word about seafloor spreading! Junior geologists prove Albert Wegener right in an activity that combines data analysis and deep ocean exploration. Learners analyze and graph fossil sample data taken from sites along the...
Curated OER
A Healthy Diet is a Balancing Act
It's important to teach kids how to have a balanced diet. They are provided with six different meals, they fill in the blanks to complete each one to make it balanced. The answers could be anything and the meals offered don't seem very...
Curated OER
Fill-In l Remembering Dick Clark
Your scholars may have an idea of who Dick Clark is, but do they understand the role he has played in American history for over 50 years? Give learners some practice with media literacy as they read an article about Clark's life and fill...
Channel Islands Film
Arlington Springs Man: Lesson Plan 2
West of the West's documentary Arlington Springs Man and a two-page scientific article about the same topic provide the text for a reading comprehension exercise that asks individuals to craft a one page summary of information gathered...
Curated OER
Related Lessons Animal
Students examine the extinction of dinosaurs. In this dinosaur instructional activity students create their own dinosaur eggs, get into groups and complete a diorama activity.
Curated OER
Arkansas Architectural Styles
Students investigate the various architectural styles of Arkansas. They read a handout, complete a worksheet, view images of architectural styles, and take photos and write descriptions of five style elements they observe in their...
Curated OER
The Earth Around Us: Air, Water & Soil
Second graders explore erosion and find the factors effecting erosion of hillsides. In this erosion lesson, 2nd graders experiment by creating a hillside and simulating rain. Students discuss and record their results on a worksheet.
Curated OER
Water Quality: Water Filtration
Students build a water filtration system. In this water quality lesson, students work in groups to construct water filtration units that can purify contaminated water. This lesson is part of a larger unit on water quality.
Curated OER
Geologic Time Scale II
Students research the geologic time scales and the appearance of animals and plants during these eras. They complete a chart indicating the era, period and major events.