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What did T. rex taste like?
Students examine the three domains of life and explain that all living things share a common ancestor. In this paleontology lesson students are introduced to the process of illustrating evolutionary relationships.
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Evolution: The Great Debate
Learners discover how research and questioning are things that must be done in order to form a valid opinion. In this critical thinking lesson students answer questions and provide evidence to support their argument.
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A Tree of Life Activity
High schoolers solve a mystery of the identification of a unknown organism by comparing its morphological characteristics to those in a tree of life classification poster. They compare the observable characteristics of the specimen and...
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Time and Earth History Socratic Questions
Students develop a sense of geologic ("deep") time and the ways in which Earth scientists construct the geologic time scale. They study he major events that shaped Earth, including the origin and evolution of its lithosphere, atmosphere,...
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Biosphere Socratic Questions
Students examine the origin of life on Earth and its evolution through geologic time by participating in a whole class discussion. They respond to prompts that lead them to conclusions about the interactions among the biosphere and the...
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The Ultimate Predator
Students already know that the most effective predator on earth today. They pay close attention, because after the teacher have finished lecturing, their assignment is to design a new "Ultimate Predator." Students present their...
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Comparison of Human and Chimpanzee Chromosomes
Students actively engage in the careful analysis of chromosome banding patterns and identify examples of inversion in homologous chromosomes.
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Tracing the Origins of Man
Students discuss Hominid evolution through various websites and other resources. They examine online fossil skulls, discuss the use of tools by ancient man, and look for examples of sophisticated tools built by man.
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Wait, They Can do it by Themselves?
Students recognize the concepts of evolution and natural selection as well as cladistics and phylogenetics. They observe the process of regeneration in a sea anemone to simulate asexual reproduction.
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Discovering the Structure of the Atom
Students investigate atomic and nuclear structure of matter by researching historical atomic theories. Students examine Rutherford's studies and discover that many scientific conclusions change over time as new data is collected.
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Weather Proverbs
Middle schoolers investigate various concepts related to weather. They conduct historical research to see how the study of weather originated and the application of the latest technologies in the field. Students summarize the information...
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Balloon Rockets
Students, after reviewing and analyzing Newton's third law of motion, make balloon rockets and experiment with a variety of models. After the experiment, they chart the results and form conclusions. In addition, they compare/contrast...
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Subatomic Particles
In this atoms worksheet, students complete a graphic organizer comparing the properties of the 3 subatomic particles. Then students complete 1 short answer question.
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Where Do We Come From? An Introduction to Primate Biology
Seventh graders explore skeletal biology. Through a discussion and video observation, 7th graders investigate how the anatomy is adapted to the environment. Students study primates and explore their characteristics and behaviors.
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Prehistoric Mesosaurus
Students draw conclusions why Mesosaurus has only been found in Africa and Brazil and how its fossil remains serve as important evidence that shows where two continents were once joined together.
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Phases of Matter
In this matter worksheet, students calculate volume and partial pressure for gases, compare liquid and vapor phases, and review the characteristics properties of gases. This worksheet has 12 multiple choice and 3 problems to solve.
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Living Things Experience Diverse Life Cycles
Second graders will study and explain the meaning of growth, development, and life cycle. They describe how plants grow and develop and observe an animal to show how it grows, changes, and reproduces throughout its life.
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Archimedes' Principle of buoyancy
Learners use the internet to research Archimedes' principle of buoyancy. In groups, they summarize the principle and share it with the class. They also participate in experiments in which they test the principle and share their results...
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Earth Egg
Students discuss plate tectonics and the layers of the earth's interior. They use eggs as models of the earth and answer questions regarding which part of the egg would represent which part of the earth.
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"Pet" Project
Students create a proposal for either a classroom pet or a household pet. Proposals include the estimated cost of a pet and their supplies as well as a written contract for the care of the pet.
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Melting and Freezing of Water
Learners examine the three states of matter. They identify the segments of heating and cooling curves. Students analyze data and create a graph to determine the freezing and melting temperature of water.
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IB Chemistry Practice Test
In this chemistry review worksheet, pupils practice using Avogadro's number, calculating number of moles, and using the gas laws. This worksheet has 39 multiple choice questions.
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Compiling and Weighing Evidence
In this evidence instructional activity, students read about how scientific theories are developed and how evidence is gathered to support the theory. This instructional activity has 2 graphic organizers and 2 short answer questions.
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Who was Charles Darwin?
High schoolers trace major developments in the history of evolutionary science. They
discuss the connections between major events in world history and major events in the development of evolutionary thought by creating timelines.