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Transgenic Mammals
Students are provided with a real life example of research in the areas of genetic and molecular biology. Students examine ethical considerations and related issues such as patent laws and regulatory procedures.
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Cell Structure and Function
Students identify the main ideas of different cell theories. Using a microscope, they compare and contrast the structures and functions of prokaryotes and eukaryotes. They also compare and contrast animal and plant cells and complete...
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Third Grade Language Practice
In this grade 3 language practice worksheet, 3rd graders complete a total of 24 multiple choice questions based on a variety of grade 3 language concepts. An answer key is included.
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TE Activity: Northward Ho!
Students design a simple compass. They examine how the Earth's magnetic field has both horizontal and vertical components. They determine how a compass works and work with cardinal directions.
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Acids and Alkalis
High schoolers determine and explain the characteristics of alkalis and acids. With their list of characteristics student groups conduct an investigation into whether various household substances are alkali or acid. Their lab findings...
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What Does It Matter?
Students match definitions with vocabulary words and learn basic facts about matter. Then, they see how to determine the physical characteristics of matter. They determine the mass, volume, and density of objects using appropriate tools...
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What Becomes of Cell?
Sixth graders analyze and compare a cell's tissues, organs and organ systems. They watch a video reviewing the body systems and design poster boards showing their functions.
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Can You Control Floods
Students assume the role of an engineer or planner. As an engineer or planner they must come up with ideas that can be put into place to control floods. They produce a working model of flood control.
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Genetics
Students explain the difference between dominant and recessive genes, identify what causes differences in the traits of parents and their offspring, and explain how sex is determined. They will also improve their reading and...
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How do we measure global earthquakes?
Pupils examine three seismograms of a recent South American earthquake recorded by USGS stations. They measure the S-P distance and use a P and S wave travel-time graph to find the epicenter distance for each seismogram. In addition,...
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Web-search And PowerPoint Presentations-The Cell
Sixth graders create a PowerPoint presentation using information that they have compiled from their web search and rubric web sites, text and other applicable references. They work in pairs to complete these searches and projects.
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Climate in Our Back Yard
Students construct a "A Year in Pennsylvania" poster on which they creatively describe at least three examples of how the climate they live in shapes their lives during every season of the year.
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Marvelous Marshes of the Chesapeake
Third graders identify sources of salt water and fresh water that enter the Chesapeake Bay. They build a model watershed and describe how runoff enters the Bay.
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Structure of the Earth
Eighth graders examine the forces that are constantly acting on the Earth. They describe the theory of tectonic plates and demonstrate the two kinds of earthquake waves. They also examine the role of volcanoes in the structure of the...
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Cranes, Crosswalks, and Big Gulps
Students watch a video and answer questions based on wildlife jobs. In this wildlife lesson plan, students learn that biologists don't just play with animals but that there is a lot of study involved.
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Nature and Nurture
Students look into the role both nature and nurture play in determining an individual's traits. They examine how genes and the environment affect personality
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Nature And Nurture
Learners develop an understanding of the role both nature and nurture play in determining an individual's traits. Using a website, students answer questions about nature and nurture in order to solve the riddle, What do you call a smart...
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Looking Inside Cells
Seventh graders examine the functions and roles of membranes in cells. They discover the differences between plant and animal cells.
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Satellite Tracking
Students apply satellite tagging data to investigate questions related to open-ocean animals, their habitats, and their migratory behaviors. They determine how physical or biological factors determine organism behavior using a data...
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Protein Synthesis Activities
Learners compare the process of protein synthesis in an analogy. They simulate the process of protein synthesis kinesthetically using index cards and write a paragraph to explain the process.
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Panther Scavenger Hunt
Students research a website to learn about the Florida panther. In this animal research lesson plan, students use the scavenger hunt directions to search a website about Florida panthers. Students also solve word puzzles within the...
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Ins and Outs of Simple Machines
Pupils explore the ins and outs of simple machines. They discover the various roles of simple machines, who uses them, where they can be found and how they actually work. Students create a compound machine using simple machines.
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Troical Atlantic Aerosols
Students explore the effect aerosols have upon he weather and climate. They observe NASA satellite images to explore and draw conclusions about aerosol transport. From studying the images, students track the path of aerosols. They...
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Wind Circulation, Surface Currents and Climate
Students describe connections between wind patterns, surface currents, and ocean climate zones. In small groups, they color the ocean climate zones in four different shades of blue. Students then answer questions like what four...