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Enzymes in Action
Students explore how enzymes are important in the chemical reactions of all living things. In this enzymes and catalysts activity students complete an activity to see how enzymes change living things.
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Using the Microscope
Students demonstrate their ability to properly make observations using a compound microscope. They prepare an onion skin slide and focus on it in both low and high power. Then they measure the diameter of one of the cells.
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The Robot Fisherman
Students examine the use of robotic vehicles for fish surveys. In this ocean life instructional activity, students discuss the advantages and disadvantages of using underwater robots and the requirements an underwater robot must meet in...
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Creatures From the Black Lagoon
Seventh graders make observations at a beach zone, bayou, pond, lake or drainage ditch, or other wetland.
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Fishkill
Students analyze data to determine the effect of thermal pollution on a certain species of fish. They graph temperature and dissolved oxygen and make inferences on the impact a change in temperature could have on the fish. As a class...
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Measuring Water Temperature
Students measure the temperature of three water sources. They collect data points every second for twenty five seconds for each sample using Lego Robolab temperature sensors, complete a worksheet, and analyze the data.
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An Introduction to Thermal Spray Technology
Students discuss difference between kinetic and thermal energy, develop and demonstrate understanding of key concepts and characteristics underlying thermal spray techniques, list items used in their daily lives that are coated, examine...
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Seasonal Changes
Students examine wildflower data compiled from their student journals from the school year. They determine patterns of seasonal growth then use these patterns to predict patterns for missing data.
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Insect Classification
Students compare and contrast the visible structures of three insects based on photographs. They differentiate characteristics of crane flies, ants, and wasps then create a simple classification system.
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Hibernating Hoopla
Students simulate hibernation with their stuffed animals. They predict the length of time of hibernation and type their math journal entries about sorting, graphing and draw pictures. They read bear hibernation stories.
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Charles’s Law
Students describe the relationship between temperature and volume. In this chemistry lesson, students perform an experiment and record their their results. They use Charles' law to explain their observations.
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Code Makers - Electron Configuration, Aufbau Principle
Learners write the electron configuration of elements using the Aufbau principle. In this chemistry lesson, students build their own key that demonstrates the principle.
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Numerical Determination of Drag Coefficients
Pupils create a video of an object falling with a drag. In this physics lesson, students calculate drag coefficient using data from Logger Pro. They calculate velocity and acceleration of the object.
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Wig-wag Physics
Learners make observations on the effects of a small, medium and large weight on the movement of a wig-wag apparatus. They use their observations to develop a generalized inference of the effect weight on movement patterns.
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Capturing the Wind
Learners collect and analyze data about wind speed. They build a Lego wind sail and measure the wind speed with a rotation sensor. They use software to analyze the data.
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Blast's Cosmic Carnival
Students, after analyzing the history of a concentrator, model how a Genesis spacecraft concentrator works by playing a game. In groups of three or four, after being given materials to work with, are challenged to roll the rubber balls...
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A Solution for Precipitation
Students predict the product of chemical reaction using the solubility rules. In this chemistry instructional activity, students balance ionic equation. They perform a lab to check if their predicted products are correct.
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Rain Drops
Middle schoolers examine drops of water on several materials used on the outside of buildings. They make selective observations on and compare plastic, wood, brick, metal, roof tiles and glass.
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Coarl Reef Degradation
Middle schoolers explore methods of preserving Hawaii's ocean ecosystem. Using underwater cameras, students take pictures of the underwater reef. They perform activities to determine the history and degradation of the coal reef. While...
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Here's Looking at You
Students assess some common inherited traits which are easily observable and note their phenotype for the trait. Students compare their phenotypes to those of their parents and attempt to describe the pattern and manor of inheritance.
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Human Inheritance
Students analyze genetic characteristics in a given family tree through the F2 generation. Students apply prior knowledge from Gregor Mendel's study with pea plants and his Laws of Heredity to answer questions.
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The Artistic Process
Students experiment with and compare different types of natural resources and tools used by artists in ancient Rome. They describe changes in natural resources that result from human use of tools.
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Exploring the Celestial Neighborhood
Ninth graders study the origin and organization of the solar system. They investigate the Earth's place in the system and how planetary motions explain natural phenomena observable from Earth.
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Transformation With A Firefly Gene
High schoolers understand the process of bacterial transformation through experimentation. They describe the function of two important genes of the pBestLuc plasmid. They explain how to induce competence in E. coli cells.