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Human Embryology
Ninth graders are introduced to the concept of human embryology. Individually, they complete an exercise in which they determine which trait they got from which family member. In groups, they identify and label the reproductive organs...
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FRAMES OF REFERENCE: THE BASICS
Students examine the concept of frames of reference in physics: that two frames of reference, each moving with respect to the other with a constant velocity v, observe the same accelerations and therefore Newton's laws are the same in both.
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Creeping Sheets of Ice
Students conduct scientific investigation in which they observe glacial
effects on landscape, develop and explain their own theories of how glaciers change land, and demonstrate understanding and explain basic motion and force principles.
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The Universe
Middle schoolers describe what scientists mean by an "expanding universe" in their own words. They explain how scientists comprehend the universie is expanding. Students comprehend the vast scale of the universe. They comprehend how...
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In the Future we will all be Mixed Bloods and Mestizoes
Students examine the concept of origin and ethnicity. In this ethnic studies lesson, students engage in a variety of interdisciplinary activities including posters, and discussions to better understand our past and future.
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Polymerization Experiments
Students study the concepts of polymerization and the function of crosslinkage. In this polymer lesson plan students complete a lab activity and write down their observations.
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Earthquakes And Fault Lines
Students discuss major causes of earthquakes and identify famous fault lines, access and map information about ten largest earthquakes in world from 1989 to 1998, and theorize about location of these earthquakes as they relate to Earth's...
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Introduction to Friction
Students study the properties of the frictional force between two surfaces in contact. They inspect various phenomena in nature where friction plays an important role and demonstrate
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Tessellations
Learners learn and review basic geometric terms, definitions, and theory, including regular polygons, lines, angles, points, etc. They make a tessellating stamp and create a repeating work of art.
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An Introduction to Sensors
Students research the International System (SI) of units of measurements. They make measurements using the metric system. They study key concepts used in building and use of sensors, how sensors work and their role in measuring...
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Beads, Balls, and Beakers
Students analyze the amount of space required to pack round objects. In this geometry lesson plan, students practice using space economically by practicing packing spheres into beakers. They then translate this concept to molecules being...
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Pangaea Puzzle Pieces
Learners i examine 10 pieces of evidence for the Pangaea theory and use them to reconstruct the super continent. They determine that land masses on Earth are slowly changing shape as a result of moving for millions of years.
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Ideas That Lead to Probability
Learners explore and define the concept of probability. They utilize a random number generator to determine the fairness of a game. Internet and printable versions fo the activities are included.
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Energy Sources and Use
Students read and understand the importance of energy sources. In this Renewable and nonrenewable lesson, students read an article to become familiar with the uses of energy. Students read an article and answer questions...
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A Geological Puzzle
Students compare and contrast the various types of rocks on each continent. In groups, the calculate the rock ages and types to determine if the continents, in their opinion, were joined at one time. They develop two imaginary...
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A Day to Remember!
Students study math. In this real-life problem solving lesson, students work on their skills dealing with time and money. They work in small groups on various time and money word problems and by the final day they have a final problem...
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African Americans in Science
Learners explore the careers of prominent African Americans in science, mathematics, and technology. They use The Faces of Science: African Americans in the Sciences website, which includes profiles of past and present African Americans...
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A Matter of State
Students conduct science experiments to understand that particle movement changes as a substance changes from one phase to another phase. Students record observations of experiments that involve the three states of matter: solid,...
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A Mendel Seminar
Students analyze Gregor Mendel's discovery of a process of biological evolution. They also explore how recessive and dominant traits are passed from one generation of living organisms to the next. This lesson involves environment...
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Rain Forest Adventures
Students discover locations of the world's rain forests. Once they identify the animals, plants, products, and resources located in them, they construct they own rain forest terrariums. By comparing and contrasting the two types of...
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Pythagoreum Theorem
Students practice assessing how to apply the formulas for the area of parallelograms and triangles. They recount the contributions of Pythagoras and apply the theories of the Pythagorean theorem in a group project to calculate the...
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Napolean Triangle
Students investigate the Napoleon triangle theory. In this polygon lesson, students differentiate between the boundary points, interior and lattice point of a polygon. They apply concepts of equilateral triangles to solve...
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Einstein's Big Idea
Students investigate the concept of the Einstein's Theory of Relativity while conducting research using the internet and following the outline of the objectives to guide the information search. The lesson includes background information...
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The Mole
Students investigate moles and Avogadro's hypothesis. In this moles lesson plan, students complete a worksheet by finding the volume of 1 mole of each substance given its density and they find the number of molecules, the formula, the...