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What's the Attraction?
Students experiment with magnets to determine the distances at which they attract and repel each other.
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This Stuff Makes Me Sick
Students participate in a lab showing the effects of pesticides on Lumbriculus variegatus. Several extensions and variations are also included in this activity including one which relates the experiment to how pesticides enter our...
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What's the Matter with My Jell-o?
Students work in teams of four as they conduct four controlled Jell-O experiments over a two-day period. The Family Page extends this learning to the community by providing families with challenges to explore at home.
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Story Mapping: Guide for Cross-Disciplinary Application
In this story mapping activity, learners read how story mapping can apply to 3 different areas of study: history, English and science lab. The components of story mapping that are included here are setting, characters, problem/goal,...
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Coulomb's Law
Ninth graders observe the relationship between electrical charge and force. In this electrical charge lesson students experiment and find the quantitative relationship between force and the center to center distance between objects.
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Night Creatures of the Kalahari
Students conduct an experiment to demonstrate how fruit fly populations are controlled by spiders. They observe a variety of environments with fruit flies and spiders and consider how vital spiders are to controlling the insect population.
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Cardiovascular Homeostasis
Students develop and conduct an experiment to answer the question," How does cardiovascular exercise affect the pulse rate?". They record the changes to heart rate during different levels of exercise.
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Elodea Lab
Students observe the changes between elodea leaves placed in darkness and light. In this life science lesson, students experiment to find evidence of photosynthesis in elodea leaves. Students use indicators to detect the presences...
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Enzymes in Action: An Inquiry Approach to the Effects of Enzymes
Students experiment with enzymes as key components of chemical reactions in all living things through this series of lessons.
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How Many? How Far? How Thick?
Fifth graders examine the role of magnetism and electricity. In groups, they are given different types of magnets and discover how the magnetic force differs for each one. They measure the amount of distance a paper clip moves toward...
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Population Dynamics of Growth of Drosophila
Students experiment with Drosophila to determine if density of female flies, food sources, temperature and light affect the population dynamics of growth. Students graph their data and compare their results to the number of human...
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Determining Momentum and Energy Loss of Balls Colliding Against Different Surfaces
Learners experiment with the bounce of balls on various surfaces. In this physics lesson, students use various surfaces to bounce balls to study the momentum. This hands-on activity with the concepts of elasticity of surfaces which is...
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Paper Helicopters
In this paper helicopter worksheet, students design and experiment making a paper helicopter to explore how some things fall and how varying the size of the rotor blades affect the way a helicopter spins.
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Toting the Log and Lifting the Babe
Students use simple machines that demonstrate force, friction, work and power. They investigate and explain simple machines.
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Conduction, Convection, Radiation, Oh My!
Middle schoolers draw a line graph, and use graphing as a tool to discover more about conduction, convection and radiation. They should design their own experiment using heat sensitive paper to show they explain these 3 processes.
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EBT-rimental
Students engage in a lesson that gives them the tools needed to become knowledgeable credit consumers. The companion website for the ITV program TV-411 is used to provide learners with an interactive experience of what credit has to offer.
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Compound Interest
Pupils analyze the variables in the formula of a compound interest. They model the increase or decrease of an investment using compound interest and discuss different compounding periods.
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The Solar Cycle
Students research the solar cycle. In this Science lesson plan, students use the internet to investigate the solar cycle. Students produce a spreadsheet and graph from the information collected.
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Roll with the Punches: Depression Era Machinery
Students construct models of simple and complicated machines with Legos. Then they design an experiment using the scientific method. ESE modifications included.
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Equations for Curves Passing through a Given Set of Points
Learner use three random locations on the coordinate system and simplify the expression and assign result to the variable loc. They substitute guesses for the center and radius of the circle in the equation for the center of a circle and...
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Implicit Differentiation
Pupils explore the concept of derivatives. They use implicit differentiation to determine points on a graph where a tangent line is horizontal, vertical, or oblique. Finally, learners find the derivative of a polynomial by...
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Volumes of Rectangular Prisms
Students determine the volume of a rectangular prism. They then maximize and minimize the volume given variable side lengths. Finally, they factor the volume equation to determine the side lengths.
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Analyzing Birds and Planes
Young scholars find a variety of topics and subjects in this lesson. In the math section of this lesson, students graph linear equations and analyze their data. They solve one and two step equations to find the variable.
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THE ROLE OF A CONTROL IN THE EXPERIMENTAL DESIGN
Students study the role of controls. They discuss variables and list conditions, that if not kept the same for both flasks, could effect the outcome of the experiment. They come up with most of the following: Amount and temperature of...