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The Fossil Evidence for Evolution
Students examine how scientists use fossil evidence to trace evolution of various species and methods used to date fossils.
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Finding the Ages of Rocks and Fossils
Students practice dating fossils. They learn the concept of "deep time"--that earth was formed billions of years ago. They experience excellent hand-outs and virtual age tutorial links.
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The Fossil Hunt
Students recall prior knowledge of the process of fossilization. In this fossils lesson, students first create and at a later date, recover fossils. Students understand the painstaking process of recovering a fossil. Students recover and...
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Fossils Footprints Across Time
Learners examine fossils to understand how they are formed and how they give information about geological history. In this fossil instructional activity, students research and write about fossils and make models of different fossil...
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The Fossil Evidence for Evolution
High schoolers explore how scientists use fossils to explore how various species have evolved over time. For this fossil lesson students study how to date fossils.
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Examining the Fossil Record
Students create an evolutionary tree based on fossil morphology and their ages. In this fossil record lesson plan, students are given 23 pictures of fossil. They study their morphology and arrange the fossils by age and structures on a...
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Frosty the Snowman Meets His Demise: An Analogy to Carbon Dating
Students read and discuss an article about carbon dating, then participate in a hands-on lab to discover how carbon dating works. Students also write a letter to a friend explaining the process, and how archeologists use the process to...
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Determining the Age of Fossils
Students examine the concept of radioactive dating. In this radioactive dating lesson, students investigate how to determine the ages of fossils and rocks as they learn about half-life radioactive decay.
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Fossils
Fifth graders create a fossil using an impression made with a shell pressed into clay and filled with plaster of Paris and a mold made out of dough and impressed with a shell. They also will receive a paragraph which contains four...
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Fossil Inferences
Fourth graders use their knowledge about fossils to arrange fossil pictures in sequence from oldest to youngest. They explain how fossils can be used to make inferences about past life, climate, geology, and environments and discover...
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Determining Age Of Rocks And Fossils
Young scholars discuss together how to determine the relative age of each of the rock units in the block diagram (Figure 1). After students have decided how to establish the relative age of each rock unit, they should list them under the...
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Dinosaur I Finding And Dating
Students investigate how long dinosaurs lived on Earth and how that compare to how long man has been on Earth. They discover how scientists excavate fossils.
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Excavating Your Recycling Bin as a Fossil Record
Students explore how scientists examine the past and use rock layers with fossils to understand the past. For this excavation lesson students divide into groups and complete an activity.
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Exploring Renewable Energy Through Graphs and Statistics
Ninth graders identify different sources of renewable and nonrenewable energy. In this math lesson, learners calculate their own carbon footprint based on the carbon dioxide they create daily. They use statistics to analyze data on power...
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How Old Is Mike?
Students examine the absolute dating of fossils, they use a list of names and ages to determine the difference between relative age and absolute age. They explore the relative age and absolute age of people and of fossils.
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Where, Oh Where is All the Clean Air?
Students examine the history of air pollution dating back to the Roman Empire. In groups, they research the different types of pollutants in the air and how they can affect the environment. They participate in various experiments to...
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Rock of Ages
Students use a video, the Internet and hands-on activities to explore how to determine the age of rocks and fossils based on radioactive decay data.
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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...
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...
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Half Life Lab
Seventh graders model radioactive decay using pennies, collect data from their model, apply scientific visualization techniques to their data and create animated models explaining the concept of radioactive half-life.
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Human Effect
Learners investigate changes in air quality. For this science lesson, students compare data to determine the air quality. Learners explore how humans affect the air quality.
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How is Atomic Energy Used Today
Students investigate energy sources by examining photographs. In this atomic energy lesson, students identify and describe various pictures and how atomic energy is used in them. Students create a presentation demonstrating how many...
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Life Underground
First graders build a terrarium in order to observe animal and plant life dynamics. In this biology lesson, 1st graders compare how organisms survive in different environments. They write their observations and analysis in their journal.
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The History of Rock and Roll
Seventh graders examine how the different layers of rock show the history of the Earths surface. In this rock lesson students divide into groups and complete an activity using clay.