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Phases of Matter and Thermochemistry
In this theromochemistry worksheet, students review the kinetic theory of gases and the three phases of a substance. Students calculate how much heat is required to raise a certain mass of solution a certain number of degrees. This...
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Phase Changes
In this phase change worksheet, students read about the particles in substances that speed up and slow down for substances to change phases. They answer eight questions about phase changes, the states of matter and how changing...
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Thermodynamics
In this thermodynamics instructional activity, students read about conduction, convection and radiation. They answer 47 questions about heat transfer, thermal equilibrium, insulators, conductors and the states of matter.
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State Change
Eighth graders explore the physical change of matter. As a class, they discuss their favorite super hero and determine if the hero undergoes a physical or chemical change. Students examine the change of state and phase change. In groups,...
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Heating/Cooling Curve
For this heating and cooling curve worksheet, students use a given graph of a substance being heated from a solid to a liquid and then a gas over time. They use the graph to answer eleven questions about the phases of the substance and...
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Rising Water!
Students observe water change from a liquid to a gas state when heated and then return to its liquid stage when cooled. They learn that gas molecules move faster than liquid molecules. They discover physical properties that describe how...
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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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Water and Ice
Students explore the states of water. In this water states activity, students observe ice over time and the changes that take place. Students read a related text and draw their observations in a journal entry. Students discuss the...
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Changes in Matter
Eighth graders, in groups, explain the difference between physical and chemical changes.
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Properties of Matter: "Sink or Swim"
Third graders recognize that different materials have different properties which can be observed such as texture and bouyancy, and compare and contrast, through observation, ability of some objects to float because of action of...
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THE WONDERFUL WATER CYCLE
Students are introduced to the processes of evaporation and condensation as they observe physical changes in water. They observe how matter changes from a solid to a liquid state. Students are explained that steam is water in its gaseous...
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Warming by Freezing
Ninth graders discover the reasoning behind spraying water on fruit and seedlings in preparation for hard freezes. In this conceptual physics lesson plan, 9th graders conduct an experiment to measure the heat released when water goes...
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Directing Sound Waves
Students learn that sound waves can be directed and collected. In this sound wave experiment, students create and collect sound waves. Students learn sound waves travel differently through different states of matter.
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Physical And Chemical Changes
Second graders identify physical and chemical changes of matter. They distinguish between physical and chemical changes. They classify changes as physical or chemical.
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Changing Sugar
In this chemical and physical change worksheet, students use a sugar cube and observe its physical properties both when it is whole and after it is crushed. They heat the sugar cube and record 5 properties of the matter while being...
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Writing the Complete Equation
In this writing equations worksheet, students are given 6 chemical reactions and they write equations for each one including the reactants, the products and the states of matter.
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Sorting and Using Materials
Students explore materials and their properties. In this matter instructional activity, students identify objects and describe their properties. Students test and sort materials using an interactive whiteboard, followed by a group...
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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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Science-Unit on Matter-Gases
First graders understand that gases take up space even though you can't see or smell it. This is done through many experiments like trapping air in different sized bags, using balloons and plastic bottles, and blowing bubbles. They...
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Chemistry Wk 2
In this chemistry worksheet, students calculate the freezing point of a given solution. Students calculate the final temperature and state of the water in a given problem. Students solve several problems provided.
Jefferson Lab
The Periodic Table of Elements
A study of the periodic table of elements doesn't have to be elementary! Deepen understanding of the building blocks of chemistry with an interactive periodic table. At first sight, the table looks like a standard reference page, but a...
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Cornstarch Suspension
Students explore the different textures of cornstarch. In this science lesson, students use various cornstarch and water recipes to explore the textures of each mixture.
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Density: Float or Sink
Middle schoolers discover density. In this density instructional activity, students discover the properties of objects that allow them to float or sink in water.
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Chemistry: Plastic Milk
Students observe a basic chemical reaction as vinegar is mixed with skim milk and microwaved. First, they listen to the teacher read, "Little Miss Muffet," and discover the meaning of curds and whey. While the experiment have an...