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Signal Modulation
In this circuit worksheet, learners answer a series of 31 essay or short answer questions pertaining to modulation and its importance and usage in electronics. This worksheet is available for printing and in a PDF format. The...
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Paper Airplane Contest
Students research principles of flight. They design their own paper airplanes and make predictions about the performance of different designs. Students keep track of their findings in an electronic journal.
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Race the Track! Shoot the Loop
Young scholars experiment with a steel ball and matchbox car to find the effects of force and motion. For this force and motion lesson, students assemble a track, conduct experiments and record on a shoot the loop worksheet. Young...
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Me And My Shadow
Students investigate the concept of a shadow. They design a tool to create shadows for an experiment. They make observations and record the size and shape of shadows. The lesson contains background information for the teacher to deliver...
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Race the Track! Super Slope (Lesson One)
Fifth graders utilize basic physics concepts to calculate speed of an object set in motion from various heights. In this basic physics lesson, 5th graders make observations, calculations, record data, and conclusions throughout experiment.
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Pendulum Problems
Ninth graders explore how pendulums function. In this pendulums instructional activity students complete a pendulum lab activity.
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Making a Line Graph
In this line graph worksheet, students use data given in a table and assign axes, make a scale, plot data and make a line or curve on their constructed graphs.
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Seed Germination on Gelatin
Students examine how seeds germinate in a culture. In this germination lesson students germinate seeds in gelatin and observe the growth of the plant.
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Modeling the Big Bang and the Formation of the Universe
Sixth graders conduct an experiment to understand the Big Bang Theory. In this Big Bang Theory lesson plan, 6th graders will observe a balloon with confetti popping to emulate and analyze information related tot he Big Bang theory....
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Protect the Skin You're in
Students explore the importance of sun safety in relationship to skin cancer prevention. They test the effectiveness of various sunscreens and administer and analyze a simple survey to their peers. In addition, they implement a public...
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Voltage, Current, Resistance
In this voltage, current and resistance learning exercise, students answer 21 questions about voltage, current and resistance. They find the current in batteries, they find the voltage in a resistor and they identify the voltage in...
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Diffusion
Students design and carry out an experiment according to the scientific method. The experiment must test the effects of time and concentration on the rate of diffusion of potassium permanganate into potato cubes. After performing the...
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Volume of Gas
Eighth graders investigate the effect of temperature on the volume of a gas in a closed container. They measure the height of the water in their beaker/container, conduct their experiment, and create a graph to illustrate their data.
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The Case Of The Sour Employee
Ninth graders are presented with a problem that has to be solved. The scenario is a mystery that is purely hypothetical. This does draw on the knowledge of previous lessons. The lesson plan contains background knowledge explaining the...
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Conceptualizing an Experiment
Students work together to design an experiment. They discover the origin of a family artifact. They analyze the data and discuss the results. They determine if the experiment is the best way to find out this type of information.
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How Do We Use Scientific Inquiry To Solve the World's Problems?
Ninth graders examine how a scientific investigation is performed. They read and discuss examples of various scientific experiments, design an experiment involving fast growing plants, and create graphs and charts to present their...
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Using Thin Layer Chromatography To Identify amino Acids In Solution
Students will work in groups to design and conduct an experiment to identify amino acids found in an unknown solution. This lesson is taught in three sections: (1) Introduction to chromatography (2) Experimental design session (3)...
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Soil Acidity and Leaching
Learners are introduced to the concept of acids and bases and arouse curiosity about acids and bases in daily life. They are introduced to the measurement of soil pH. Pupils are introduced to the effect of soil pH on nutrient cycling...
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The Great Jellybean Hunt
Learners explore natural selection and its influence on the populations to fine tune traits and characteristics. The acquisition of traits developed out of need is examined through a game played in class.
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The Spectrum of a Star
Tenth graders identify stars based on their line spectra. In this astronomy lesson, 10th graders analyze spectrograph and determine the elements present in the star. They explain the relationship between temperature and star classes.
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"Graphing Your Motion"
Students study the concepts of motion, velocity, and acceleration through graphing their own movement using LoggerPro. They explain the difference between speed and velocity using the weather vane example. They discover the difference...
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No Lights Tonight
Students explore use of batteries and electrical power on farms in the 1930s.
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Radiation and Color
Tenth graders explore the relationship between color and heat absorption by measuring the temperature change of water in differently colored test tubes as they are exposed to a heat lamp. They work in small groups to collect data and...
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Is a Pulley a Special Kind of Lever?
Fifth graders use information from their text to read and discuss pulleys and levers. They examine a top sketch of the arrangement of a fixed pulley. Working in groups, 5th graders perform experiments to test the effect of using a pulley...