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Evolution Explorations
Students compare characteristics of animals and human beings. In this biology activity, students observe an animal and record their observations. They infer whether the evolution theory is true or not.
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Sunspots or Lumpy Planets
Young scholars examine the method Galileo used to prove sunspots were actually on the sun instead of objects between the Earth and Sun.. They study the term foreshortening and assess its relevance to observation.
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It's Still Polaris
Learners observe the changing night sky over the course of an evening and chart the circumpolar stars as they traverse the sky in a progression around Polaris. They infer and discuss the cause of the changing star positions.
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Estimation of Population Growth By Counting Offspring: Seed Multiplication
Students calculate the reproductive rate of a plant that creates multi seed fruits. They graph exponential growth and the complete a series of questions that help them infer that natural selection processes are at work in this population.
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How Did Maine Factories Affect The Environment
Students investigate the history of interactions with the environment in the 1800s. They conduct research looking for possible negative influences upon the environment. The information is used to conduct a class discussion about the...
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Inference By Analogy
Learners infer the use or meaning of items recovered from a North Carolina Native American site based on 17th-century European settlers' accounts and illustration.
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Shadows of North Carolina's Past
Students construct a timeline of four major culture periods in Native American history from studying archaeological evidence cards.
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Foliage Tracker
Young scholars discuss the change of leaf colors and the role that climate and elevation play in those changes. They then track leaf changes, input data, and graph foliage changes with a free online tool.
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Moving Continents
In this moving continents worksheet, students review the different types of plate boundaries, what causes earthquakes, and where volcanoes are formed. This worksheet has 10 fill in the blank and 9 short answer questions.
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The Cytochrome-C Lab
Students examine a method biologists use to try to determine relationships. They examine how amino acid sequences have been determined for a number of proteins, and how scientists can make inferences about DNA based on the amino acid...
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Investigating Evolutionary Questions: Bats, Whales, Reptiles, Birds, Animal Classification
Students are guided through a process in which three questions are addressed by retrieving beta hemoglobin sequences from online databases, and using online tools to compare those sequences in student-selected animals.
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Hurricanes and Tornadoes (Grade 4-8)
Students investigate the concepts of hurricanes and violent weather conditions. In this violent weather lesson, students access an Internet site and watch a video about how air masses behave, how a tornado forms, how hurricanes form, and...
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Astronomy with a Stick
Students describe the movement of the Earth as it relates to the sun and
formulate a hypothesis for the movement and the changing length of the shadow. They express the relationship between the sun and the Earth and how that causes the...
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Spear Point Production
Students explore that prehistoric people had to have a good knowledge of the physical world around them in order to choose the best material for spear production. They also explore that prehistoric people were intelligent beings who...
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Looking At An Object
Students observe the attributes of an object, infer their uses, and discover how archaeologists use objects to explore the past.
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Survival Under a Rock
Students investigate ways that animals adapt to their environments through hands-on activities using isopods and an interactive video.
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Worm Weather Predicted
Students examine worm habitats. In this animal habitats lesson, students participate in a lab activity that requires them to explore the adaptations that earthworms make to their environment.
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A "Real" Picuture of a Scientist
Students share their own stereotypes when they talk about scientists. In groups, they draw a picture of a scientist where they are working and the tools they most commonly used. Using the internet, they discover how archeolgists use the...
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Seed to Market
Learners research using a variety of materials and technology. They explain the specifics of growing crops. They use mathematics in common business calculations.
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Chemical Weathering
Students measure the effect of water temperature on the rate of a chemical reaction, similar to the interaction of a weak acid and carbonate rock, using hot water and effervescent antacid tablets.
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Ecoregions of Texas
Young scholars map the ecoregions in Texas and illustrate the vegetation native to the region. They will use their maps to investigate why prehistoric hunter-gatherers might have decided to live in one area over another, such as the...
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Is Temperature Effected By How Close You Are to the Equator
Students collaborate with other schools to gather temperature data from a large number of locations. They determine how the average daily temperature of a location is affected by how close you are to the equator.
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Activity 4: Alvin Dive, A Mysterious Encounter and Change Over Time
Students receive copies of the Time Series Observations to use for note-taking. They work in small groups to discuss what they see when the outside lights of Alvin are turned on, and off, where the bacteria may have come from. They view...
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MAPPING A RESEARCH SITE AND COLLECTING AND PRESENTING POPULATION DATA
Sixth graders are to answer research questions based on data they collect.