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How Can You Tell One Clear Gas From Another?
Fifth graders perform experiments to determine the identity of an unknown gas sample. In this chemistry lesson, 5th graders fill balloons with air, oxygen, hydrogen, and carbon dioxide. They use mass and reactivity to identify the gases.
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Physical Changes and the Water Cycle - Three
Third graders observe and reproduce the water cycle in their very own classroom. A simple, yet very effective, demonstration on how water evaporates is observed by the young scientists. They make observations and sketches in their...
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Dalton's Law of Partial Pressure
In this partial pressures worksheet, students apply Dalton's Law of partial pressure to solve 4 problems comparing the pressure of gases in different containers.
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Sugar in Tea
Little chemists address whether or not you can get sugar back out of tea after it has dissolved. The PowerPoint itself simply walks them through the questioning process, considering different possibilities. The final slide settles on...
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WS 7.2 Kinetic Theory-Temperature and Volume
In this kinetic theory worksheet, learners answer questions about kinetic energy, they calculate volumes of gases at STP, they answer questions about temperature and they convert from one unit of temperature to another.
US Department of Energy
Sunlight and Evaporation
Here is a simple inquiry experiment designed to demonstrate that the energy from sunlight can evaporate water. Young scientists follow provided procedural steps to construct a model of our atmosphere using a bowl, a cup, water and...
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Phases of Matter
For this matter worksheet, learners calculate volume and partial pressure for gases, compare liquid and vapor phases, and review the characteristics properties of gases. This worksheet has 12 multiple choice and 3 problems to solve.
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Water Changes and Moves
Students explore the three forms of water and observe how it changes from a solid to a liquid to a gas. The concepts of condensation, evaporation and the introduction to the water cycle form the basis of this lesson.
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A Chemist in My Class?
First graders in kindergarten science class discuss matter. They make predictions and then identify mystery items in brown paper bags as either solid, liquid, or gas by using their senses. They discuss that a chemist is a scientist that...
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Our Sun
In this space science learning exercise, students use the clues at the bottom of the sheet to solve the crossword puzzle on our sun. They identify the cooler and visible surface areas of the sun, as well as what sunspots are on the sun.
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stoichiometric (molarity, gases, mass)
In this chemistry worksheet, students identify the volume that is required for complete precipitation. Then they identify what concentration of the base is in moles per liter. Students also name the formula weight of a hydroxide.
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Alice Magic Cake
Using a famous children's story as the hook, learners explore the concept of changes in matter. First, they make a cake similar to the one made by Alice in the story Alice's Adventure in Wonderland by Lewis Carroll. Next, they let their...
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States of Matter
By viewing this PowerPoint your students' understanding of molecular energy should increase. The properties and inter-particular forces are summarized. The logical progression of information is useful, but more data to demonstrate...
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Ideal Gas Law
In this gas worksheet students complete a series of short answer word problems and calculations on finding volume, pressure and density.
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Matter in Motion
Second graders examine matter, what it is and what the different states are. In this matter lesson students view The Magic School Bus Meets Molly Cule and answer questions.
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Elements of Chemistry: Solids, Liquids and Gases
Students predict if icebergs melting has an effect on the sea level rising. In this global warming lesson students complete an experiment to see the effects of melting icebergs and write a conclusion on their data collected.
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States of Water
Students investigate the 3 states of matter. In this physical science "matter" instructional activity, students observe and participate in a number of demonstrations involving melting and freezing water. Students observe the effect heat...
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The Great Melting Race
Students show their knowledge by choosing the correct answer about solids, liquids and gases. Students also write short answer responses to questions about experiments they have done.
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Hot Air Balloons
Students examine how a hot air balloon works. In this hot air balloon instructional activity, students do an experiment to test the effects of heat on density. Students make their own hot air balloon and act out how nitrogen moves when...
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What's the Matter?
Students explore matter. For this matter and technology lesson, students locate examples of solids, liquids, and gases inside and outside the classroom, and record their findings in a graphic organizer. Students listen to the book What...
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Why Do Gasoline Prices React to Things That Have Not Happened?
Young scholars investigate how the price of gas is determined. In this economics lesson, students analyze supply and demand and seasonal demand, create tables and graphs and reflect on consumer expectations.
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What's The Scoop?
Students explore the properties of matter. In this cross curriculum three states of matter science lesson, students listen to the poem "Eighteen Flavors" by Shel Silverstein, and predict what will happen if listed ingredients are...
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Gases, Liquids and Solids, evaporate, shape volume,
Young scholars conduct an online experiment to discover what happens to solids, liquids and gases in different temperatures. In this states of matter activity, students get into pairs and work in a virtual laboratory to manipulate...
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States of Matter Summary
In this states of matter worksheet, students are given a summary of the particle arrangement, the motion of particles, the properties of particles and models of particles in solids, liquids, and gases. Melting, evaporating and boiling,...