Curated OER
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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Solutions and Suspensions
Learners explore matter by conducting an in class demonstration. In this liquid mixture lesson, students identify the difference between a solution in which a solid dissolves into liquid, and a suspension where the solid doesn't dissolve...
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What Influences Reaction Rate?
Learners study reaction rates, what determines how fast a reaction happens and how the chemical changes occur. In this reactions lesson students complete a lab where they use Alka-Seltzer to observe reaction rate and create a graph with...
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Solids, Liquids and Gases - Part 2
Students experiment with balloons, soda water and raisins to find out about the states of matter. In this solids, liquids and gases instructional activity, students complete a group activity with balloons to recognize the state of...
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Temperature Coefficient of Resistance
In this resistance worksheet, high schoolers solve 10 problems about the changes in resistance as the temperature changes in resistors.
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Meeting the Needs of an Aging Population
Learners examine population trends and predict how the age of the majority of Canadians will change 15 years from now in various geographic areas. They will gather statistical evidence that supports their projection. Learners will then...
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Looking for Lincoln's Views on Slavery
Students reflect on Abraham Lincoln's views of slavery. In this United States History lesson, students analyze how things have changed in the United States over the course of their lifetime, then use this information as a comparison to...
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"Exploring Shakespeare" An Introduction of Character and "Hamlet"
Young scholars examine the literary terms "round character" and "characterization" through the play "Hamlet" by William Shakespeare. They view and discuss examples of clip art, video, and comic strips, and describe the character traits....
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Types of Chemical Reactions Lab
In this chemical reactions activity, students experiment with several different reactions and identify each as a single replacement, double replacement, synthesis, decomposition or combustion reaction. Students observe the changes in...
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Patterns to the Rescue
Learners watch the Cyberchase episode, "The Poddleville Case" and play online games to examine how patterns are sequences that repeat or change in an orderly way. The lesson plan culminates with students creating their own patterns to...
Facing History and Ourselves
Emmett Till: Confronting the Murder
The 1955 murder of Emmett Till is often regarded as the catalyst for the Civil Rights Movement of the 20th century. Learn more about the brutal crime—and, as many believe, the miscarriage of justice—that began a national conversation...
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Force and Motion - Part 2
Students test different objects such as dominoes, marshmallows, slides, and more to test their force, motion, gravity, friction, and the concept of matter. In this force and motion lesson plan, students understand that the force an...
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Characteristics of Energy
Students explore Earth science by completing energy worksheets in class. In this energy forms lesson plan, students identify and define a list of energy vocabulary terms and a K-W-L chart. Students view a matter video clip in class and...
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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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A Model of a Scanning Tunneling Microscope
Ninth graders explain how a scanning tunneling microscope works. In this chemistry lesson, 9th graders construct atomic models and simulate how their images appear under the STM. They discuss the limitations of their atomic model.
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Changing and Atom
In this atom worksheet, students are given a diagram of the changes that occur in atoms. Students complete the diagram given a list of 4 terms that indicate the resulting product.
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Density: Floating, Sinking, and Suspending
Students observe teacher demonstrations that illustrate density. In this density lesson, the teacher demonstrates how air bubbles in a carbonated drink can cause a raisin to float and how an egg sinks in fresh water, but floats in salt...
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On the Gulf: Coastlines in Danger
Learners study the Mississippi Rover and how it has changed over time. In this environment lesson students research and summarize things about the ecosystem of the river.
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What Do Heating and Cooling Do?
In this changes of matter worksheet, students write in what happens when water is heated and when water gets very cold. This worksheet is a graphic organizer.
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Changing an atom
In this atoms worksheet, students add or subtract an electron, neutron, or proton from the given atom and then fill in what kind of element it is. Students fill in 4 blanks.
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Temperature and Enzymes
Students compare the times it takes the milk in each of two cups to curdle. They are told that an enzyme that is added to the milk, rennin, is involved in the natural curdling process of milk. Students are asked to consider what...
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In Character
Students fill out a character trait graphic organizer about characters in a book that they are reading. In this characters lesson plan, students see how traits relate to character actions.
Carnegie Mellon University
Bathtub Model
Using a colorful infographic handout and a guide sheet, hold a class discussion about how a bathtub can serve as a model for the greenhouse effect created by Earth's atmosphere. Participants will understand that as energy or matter is...
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Water 1: Water and Ice
Students discover the forms water can take. In this hands-on science lesson, students examine how water can change from a solid to a liquid and then back again.
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