Curated OER
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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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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Niches and Adaptations
Young scholars present information about a species, its niche, and adaptations. In this lesson 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
Students 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, learners 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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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 lesson students divide into groups and research one side of the debate, then at the end have the students debate each-other.
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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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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!
Students 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
Students 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 about...
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Linkages Between Surface Temperature And Tropospheric Ozone
Students organize and analyze data regarding changes in tropospheric ozone and then hypothesize about the consequences of these changes.
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The Chemistry of Coal
Learners investigate the chemistry of coal. This lesson serves as a review of conservation of mass, simple reactions and equation balancing. During the lesson, students research chemical components of coal, as well as environmental...
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Biology Chapter 15 Word Search Puzzle
In this biology worksheet, students look for the words that are related to the theme of the worksheet. They also work on the skills of spelling and word recognition.
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Bacterium Cells
In this bacteria worksheet, students read several elements of bacterium cells, their diet, types, locations, reproduction, resting stages, effects of, and classification. Students also study a cross-section of bacterium cells.