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Disappearing Water
Learners explore the water cycle. In this earth science lesson, students observe and measure water in a closed container and in an open container. Learners record their observations and compare their sets of data to draw conclusions...
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Liquids Have Differnt Viscosities
Pupils explore visosity of matter. They run tests of various liquid substances to observe and compare rates of flow of different substances. In addition, they relate viscosity to distance travelled by sample substances.
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Lose Some Weight- Evaporate!
Students determine that some liquids are able to evaporate more readily than others. They create a balance using cups and a ruler to determine which end of a strip dipped in alcohol or water evaporates the fastest, hence loses the most...
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Reaction Reasoning
Third graders experiment with chemical reactions and examine what happens to the atoms when different reactions occur. In this matter lesson students divide into groups and complete a lab experiment.
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Making "Cents" of Surface Tension
Students explore the unique behaviors of water. They investigate surface tension using water drops on a penny and pennies dropped in a cup.
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WHY DO SOME THINGS FLOAT WHILE OTHERS SINK
Students explore how density can cause things to sink or float by experimenting with a jar, oil and corn syrup.
Virginia Department of Education
Molecular Model Building
During this hands-on activity, young chemists build molecular models based on the Lewis dot structure before studying valence shell electron pair repulsion theory.
Chymist
Empirical Formula of a Compound
Because of the work of John Dalton, we are able to write formulas for compounds. The hands-on experiment has scholars prepare a compound from its elements. Using mass data, individuals write the empirical formula for the compound.
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Transformation of Energy: Heat
Sixth graders investigate how heat is transferred and the concepts of conduction, convection, and radiation. They define key vocabulary terms, and observe teacher-led demonstrations of conduction, convection, and radiation.
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Vocab Science Chapter 1
In this word search worksheet, students locate 20 words related to science. The word list includes volume, mixture, and solute.
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Cooling With Sunshades
Students conduct research in order to find the effects of properties exposed to heat and how they change temperature. They consider the effect of sunlight upon objects that are placed outside with the help of an experiment. They also...
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Weight, Friction, Equilibrium
In this weight worksheet, learners review the equation for solving for the force of weight and review the kinds of friction. Students complete 10 matching, 7 fill in the blank, and 8 problems to solve.
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Pyrotechnics for Pyromaniacs
Students explore how chemistry is associated with the annual celebration of America's independence. They learn what gunpowder is made of, the anatomy of a firework, how noise is made in fireworks and the safety issues.
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Ozone Pollution- Smog Alert
Students explore ozone pollution. In this ozone pollution instructional activity, students participate in an experiment to simulate smog by using matches, foil, and a covered jar. Students observe how smog effects the environment.
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What Changes Occur When Ice Melts?
Students explore the physical process of melting. They observe melting ice and answer questions related to energy transfer during phase changes.
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Activity #8 Which State Are You In?
Middle schoolers define, give similarites and differences between solids, liquids, and gases. They compare and contrast a solid, liquid and gas in terms of shape, volume, compressibility, diffusion and density. Pupils classigy common...
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The Ideal Gas
In this ideal gas instructional activity, high schoolers read about the conditions necessary for an ideal gas to exist. They also read about the deviations from the ideal gas situation and answer four questions about ideal gases.
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Diffusion
Students develop the concept of diffusion. In this science lesson plan, students demonstrate diffusion of molecules of matter in various states.
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WATER CHEMISTRY
Young scholars list reasons why water is important and investigate and graph the freezing points of different solutions.
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Creative Expressions: Phase Changes
Learners place themselves in the position of a water molecule, ice molecule, or steam molecule and then describe the process of changing phase.
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Solids
In this solids worksheet, students review terms associated with solid matter including, freezing and melting point, viscosity, and Brownian motion. This worksheet has 1 short answer and 14 matching questions.
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Ammonium Nitrate - Efficient Fertilizers
Students study the chemistry of ammonium nitrate and consider the advantages and disadvantages of this compound. They compare different fertilizers and calculate the molar mass and percent nitrogen in the different fertilizers.
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Plate Tectonic - Volcanoes
Students watch and learn the different levels of "viscosity" in liquids to explain molten lava after viewing a video of a Hawaiian volcano.
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Physical Principles in Living Systems
Seventh graders experiment with white light, plane mirrors, and curved mirrors in order to demonstrate the physical principles of living systems. In this physical principles lesson plan, 7th graders take 3 days to discover what happens...