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AP: Chapter 26: Origin of Life
Five pages take biologists on a generalized survey of the origin of life. Queries are made regarding theories of how life developed, ancient Earth conditions, and the ever-changing field of taxonomy. The experiments of different...
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Predicting/Making a Hypothesis
As an introduction to the hypothesis and testing method of investigation, young history detectives engage in a special investigation of a family artifact. After watching a short video that demonstrates the method, they develop a...
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The Finer Things in Life
Momoyama and Edo are periods in Japanese history that can be defined culturally and artistically. Learners explore and discuss how the samurai used sword guards and grip enhancers. Pupils read the story "The Inch-High Samurai," examine...
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The History of Life
In this origin of life worksheet, students will review the different theories on how life originated on the Earth including the experiments conducted by Louis Pastuer, Francesco Redi, and Miller and Urey. Students will complete 14 fill...
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Thinking About Life in Geological Time Scales
Students create a large (classroom-sized) timeline showing the history of life on Earth for the last 5 billion years. They are able to identify the events that are relevant to their taxonomic projects (the Origins and important...
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If-Then Statements and Postulates
In this if-then statements and postulates worksheet, 10th graders solve 6 different problems related to if-then statements and postulates in geometry. First, they identify the hypothesis and conclusion of each conditional statement and...
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Course of Antibiotics
This model of the amount of anibiotics in a person's system is represented abstractly by a finite geometric series. Learners translate this real-life situation into algebraic form and then extend their knowlege by answering questions...
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Carbon 14 Dating in Practice I
Analyzing and evaluating exponential functions will help your archaeologists find the amount of Carbon 14 remaining in a plant in this real-life task centered on carbon dating. Learners will also be introduced to the concept of...
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Carbon 14 Dating in Practice II
Your archaeologists combine proportional reasoning with exponential functions in a real-life task centered on Carbon 14 dating.
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Photosynthesis
Young scholars are introduced to the process of photosynthesis. In groups, they test the effects of the lack of sunlight on plant leaves and compare the results with their hypothesis. They note the characteristics that plants and animals...
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Perplexing Polka Dots
Tell case study story of EMS-induced chlorophyll polka-dots in C-ferns. You will need to be familiar with the experiment, as there are some slides that have only photos, no text and no presenter's notes. By using this presentation,...
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Census and Gold Rush Town
Young scholars analyze data and form a mental picture of the make up of a gold rush town. They explain social life in a gold rush town. They use online sources to see paintings of camp life and read accounts of miners' lives.
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The Miracle Fish: Learning to Design an Experiment
Students develop procedures to explore the behavior of fish. In this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment.
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Cyclic Universe: Worlds Without End
High schoolers compare and contrast the Big Bang Theory and the Cyclic Universe Model. They explain basic properties of the univers which make life possible. They evaluate ideas about the origin of the universe as to their scientific value.
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Workin' (More Than) 9 to 5
Young scholars explore the roles of men and women in the work force. They explore how each one should balance family life. They develop questions that are about men and women and how they perceive their roles at work, home and in...
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Bite Sized Core Sampling
Students define the origin of rock samples and how surface core samples can tell us about the history and make-up of Mars. Candies are used as a Martian surface sample. Students study the samples and make a hypothesis about the cause of...
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Galapagos Adaptations
Young scholars examine photographs of closely related species found in the Gal??pagos environment, observe differences and similarities between species, and form hypotheses about species differences and the relationship to the...
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Water and Ice
Students investigate what happens to solids and liquids when they change from one form to another. The amount od space taken by frozen water begins the discussion and students are led to formulate their own hypothesis to research.
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Ocean Stratigraphy Challenge
Students are asked to explain the sequence of rock and sediment types and to devise an experiment to test this hypothesis. It is intended for students with some prior knowledge of oceanography, sedimentary geology, and plate tectonics...
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Take an In-Depth Look at Biographies
Students research biographies and develop hypotheses about conditions for women at various points in history. They utilize a worksheet imbedded in this plan to organize their findings.
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Stranded along the Coast
Students plot stranding sites onto a map using latitude and longitude as well as compass directions with respect to coastal features. They identify several species of marine animals that might become stranded; distinguish their...
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Space-Age Experiments
Students evaluate the notion of aging by reviewing some of the studies that occurred on John Glenn's space shuttle mission.
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Comparing Theories: Lamarck and Darwin
High schoolers compare the evolution theories of Lamarck and Darwin. They use self-assessment and a video to increase their knowledge of evolution theories. They research questions and present them to the class.
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once and future MOON
Beyond the phases of the moon, this comprehensive lesson plan covers geologic history and geology. Amateur astronauts examine photos of the lunar landscape, experiment with the creation of craters, and delve into information about the...