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Density - To Float or Not to Float? That is the Question!
Students investigate how to find the density of fluids and solids using math. Students also learn how to find the density of regular and irregular shaped objects.
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Balance Point
In this math/science worksheet, students find the balance point of a variety of objects, and complete ten problems. Students look at sketches of objects and calculate the balance point, and also use meter sticks and weights. This is an...
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What is Work?
Students investigate the connection between work, potential energy, kinetic energy, and heat. In this physics lesson plan, students use pulleys to produce mechanical advantages and incline planes to demonstrate energy conversion.
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Helium Balloon Race
Students determine the force of a helium balloon that allows it to rise a specific distance. In this helium lesson students calculate the amount of paper needed to construct a weight and determine the density of a piece of...
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Air: It's a Gas!
Learners investigate the properties of air through hands-on activities in conjunction with the demonstrations in a 3-2-1 Contact Video.
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Paper Packaging Design
Students create packages with a maximum capacity. In this geometry activity ,students estimate using whole numbers, decimals and fractions. They calculate length, weight and mass of packaging.
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Mathematics In You
Students construct ratios using the hand as data. They use examples of cortical and trabecular bone found in the long bones to measure circumference, diameter, length, and weight of long bones. They perform computations using growth...
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Newton's Laws
Eighth graders distinguish between and apply Newton's Laws. They take a quiz reviewing Kinetic and Potential Energy. Students explain that they have just demonstrated Newton's three laws of motion. They also explain what forces are...
Mathed Up!
Direct and Inverse Proportionality
Direct your young mathematicians to a resource on direct and inverse variation. A video first reviews concepts on direct and inverse proportionality. Individuals then answer a set of questions in pure and applied mathematics...
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Review of Dynamics
For this dynamics worksheet, students calculate speed, acceleration and forces to complete 50 multiple choice questions on kinematics.
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Pendulum Activity
Fourth graders conduct a lab activity that measures the factors that change the swing rate of a pendulum. They create a hypothesis and test it during the experiment. They record their observations using the recording sheets and journal...
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Chapter 3 and 4 Review
In this physics review worksheet, students complete 42 matching, fill in blank, and problem solving questions pertaining to Newton's laws, force formulas, distance formulas, and simple machines.
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Gravity, Seasons, and Time
In this Earth activity, students read about Earth's gravity, the reason the Earth has seasons, and time zones. Then students complete 21 multiple choice, 2 true or false, and 1 short answer question.
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Does Size Matter?
Students explore chemical solutions. In this chemistry lesson, students investigate the relationship between three related experiments about solutions. Students determine variables that affect the chemical concentration of each solution.
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Testing Density of Various Soap Products
Students have the opportunity to observe, measure and analyze the density of aerosol shaving creams and foams generated from shampoo and dishwashing liquids or detergents.
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Gravity (Newton's Laws of Motion): A Weighty Subject
Students identify Newton's Laws of Motion. They students explore Newton's Laws of Motion and apply the second law with a classroom activity. The videos will provide visual examples of the effects of gravity while riding on a roller coaster.
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The Connection Between Pigment and Light Colors
Students explain the mole concept and use this concept to prepare chemical solutions of particular molarities.
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Shadows
Students measure shadows at different times of the day to determine when a shadow casts its longest and shortest shadows.
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Marshland Wonders
Learners review the characteristics of wetlands and list their benefits. After viewing short videos, they identify the organims that make their home in wetlands and how they have adapted. They compare and contrast the characteristics...
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Density of Liquids
Students explore the density of liquids. In this scientific inquiry lesson plan, students discover the density of water, corn syrup, and cooking oil through an experiment. In addition, students will draw and label pictures of the...
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The Miracle Fish: Learning to Design an Experiment
Students develop procedures to explore the behavior of fish. For this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment.
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How Things Fly
Students explain basic principles of aeronautics such as gravity and lift. In this How Things Fly activity, students visit the interactive, hands-on How Things Fly gallery at the Smithsonian. Students perform three experiments that...
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Forces and Newton's Laws Unit
Students participate in lessons on Forces and Newton's Laws by selecting activities and assignments to complete in a Layer Unit. Students select assignments and activities in the C Level, B Level, and A Level.
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Simple Machines IV - Wheels and Axles
Fourth graders study everyday examples of simple machines. They examine how the combination of a wheel and axle works more efficiently than either in isolation. In a demonstration instructional activity, they see how a spring scale shows...