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Geologic Age
Students investigate radioactivity as a tool for measuring geologic time and how geologists use this information to determine the absolute age of rocks or minerals.
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Climate Shifts
Eight slides of information related to shifts in the climate make up this presentation. The vocabulary and concepts displayed are geared toward high school meteorology learners. Content is not cohesive from slide to slide, but the...
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Australian Mammals: Evolutionary Development as a Result of Geographic Isolation
Students comprehend the difference between monotremes, marsupials, and placental mammals. They are able to compare and contrast these organisms (Australian mammals) with other mammals. Students are able to identify Australian mammals.
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Darwinism: The Origin of the Species by Natural Selection.
The Darwin PowerPoint covers many of the Scientists that worked on similar concepts to Darwin and that were involved with famous theories. students are informed about the basic thinking behind natural selection and examples...
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Niches and Adaptations
Students present information about a species, its niche, and adaptations. In this instructional activity on animal environments, students explore how surroundings can affect a given population resulting in adaptation.
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A Dog's Life
Students get a look into the life of dogs-from their origins and basic biology, through selective breeding, and into how dogs have become intricate parts of everyday life for many people worldwide.
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Candy Bar Subsurface Geology
Students are introduced to drawing and interpreting topographical maps. They each cut through there Jell-o mountain at regular height intervals, and trace around the shape of the Jell-o cut off at the height, overlaying the different...
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Species Diversity and Phylogeny
Students explore the classification system of organisms: taxonomy. They examine prepared slides of Protozoans and record information on a Taxonomy Recording Sheet. Two additional classifying activities are also included in this lesson.
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Australian Mammals: Evolultionary Development as a Result of Geographic Isolation
Young scholars examine the differences between monotremes, marsupials, and placental mammals and are able to contrast these organisms with other mammals. They learn about unique variation and the diversity of mammals located in Australia.
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Human Ancestry
In this human ancestry worksheet, students will answer questions about hominids, "Lucy", and the emergence of modern humans. Then students will compare the characteristics of Neanderthals and Cro-Magnons. This worksheet has four short...
Alabama Learning Exchange
Botany Scavenger Hunt Where's the Ginkgo?
Learners use a science journal to log plants that are native to Alabama. In this plant lesson plan, students identify characteristics, describe environments, and classify the plants that they find.
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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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Prehistory: Our Ancestors Emerge
For this prehsitory worksheet, learners read a 3-page article about antropological finds and then respond to 2 short answer questions based on the article.
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Dogs & Darwin
Ninth graders construct and conduct a laboratory experiment illustrating the transfer of mutations. They compare and contrast natural selection in organisms with long and short reproductive cycles.
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Birds
Students study birds and examine the idea that they evolved from reptiles or dinosaurs. In this birds instructional activity students divide into groups and research one side of the debate, then at the end have the students debate...
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Asteroids
Students examine a potential asteroid impact site. They describe evidence and theories for extinction events.
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Hominoid Skull Comparison
Students are provided with evidence used to support evolutionary theory. They are introduced to classification by using primates as an example. Students read article related to Hominoid Skull Comparison and write a summary about the...
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Plants of the Past
Fourth graders explore ecosystems by examining plants of the past. They discuss ways in which we interact with plants in our daily lives. Students discuss the role plants play in providing food for animals and the significance they had...
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Science: Generating Electricity
Eighth graders examine the various methods of generating electricity and explain their commonalities. They determine what is the most common source of energy and what are the potential environmental health hazards due to electrical...
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Linkages Between Surface Temperature And Tropospheric Ozone
Students collect and interpret data to make predictions about the levels of ozone in the atmosphere. Using the internet to collect data students use their collected data to create a line graph for analysis. Students make mathematical...
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Date a Rock!
High schoolers figure the number of half-lives since the sample solidified, and therefore the "age" of the sample rocks.
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Chromosome Fusion
Students see how patterns can reveal events of the past, thereby merging elements of both experimental and historical science.
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Biology: Natural Selection
Young scholars explore evolutionary processes and theories using the spotted fish applet. They observe what happens to fish in a closed environment with both food and predators. Students run the model several times and answer questions...
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ESL: Journalism Article Comprehension
In this ESL comprehension worksheet, students read a passage, then complete a variety of warm-up and pre/post reading activities. Homework suggestions are included.