Curated OER
Chemistry Worksheet-Phase Changes
For this phase change worksheet, students answer twenty questions about changes in energy to a system. They analyze phase diagrams, the determine the effects of changes in temperature on a system, they answer questions about miscibility,...
Exploratorium
The Dipping Bird
If you have or want to order the dipping bird demonstration, it is useful for showing how evaporation and changes in the pressure of a closed system cause cyclical motion. After teaching about pressure, consider setting this little guy...
Curated OER
Practice Sheet: Colligative Properties
In this colligative properties worksheet, students solve eight problems. They calculate molarity, molality and grams of substances in addition to using colligative properties to calculate solutions.
Curated OER
Measuring Water Vapor: The Microwave Water Radiometer (MWR)
Students investigate water vapor. They view and analyze photos, conduct Internet research, and analyze the total water vapor/total liquid water data plot.
Curated OER
Weather
In this earth science worksheet, middle schoolers use the clues given at the bottom of the sheet to solve the crossword puzzle related to weather. They identify various cloud types and how they are formed. Students also identify...
Curated OER
The Cloud in the Bottle
Students observe a demonstration of how pressure and temperature affects cloud formation.
Curated OER
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.
Curated OER
Chemistry Practice
In this chemistry practice worksheet, students select the correct response to the given questions. Students apply knowledge about the states of matter, finding vapor pressure and atmospheric pressure.
Curated OER
Properties of Matter
This PowerPoint is a gem! Seventy-eight slides present an entire introduction to matter in bullet-point fashion. Viewers learn about everything from mass and inertia to phase changes and gas laws! The only glitch is that the links to...
Curated OER
AP Chemistry-Gas Law Practice
In this gas worksheet, students find pressures, partial pressures, volumes, temperatures and number of moles of gases using the various gas laws.
Curated OER
Worksheet 1
In this worksheet, students calculate the density, molar mass, and volume of given word problems. Students also calculate the partial pressure of the gases given in the particular problem.
Curated OER
#24 How Much Air Is In Foamed Polystyrene Products?
Students are challenged to come up with a good estimate of the amount of air in foamed polystyrene products. They use this gas evolution experiment and as such have students measure the gas generated when foamed polystyrene is degassed...
Curated OER
Understanding Weather
A succinct set of slides covers the main points for your weather unit. From the factors that contribute to conditions, to fronts and extreme occurrences, to the different types of clouds, numerous facts are listed in bullets. The only...
Virginia Department of Education
Molar Volume of a Gas
What is a chemist's favorite plant? Stoichiome Tree! Scholars produce hydrogen gas by reacting magnesium with hydrochloric acid. Then they calculate the molar volume of the gas produced before answering assessment questions.
Virginia Department of Education
The Colligative Properties of Solutions
How can you relate colligative properties of solutions to everyday situations? Pupils first discuss the concepts of density, boiling and freezing points, then demonstrate how to accurately determine the boiling and freezing point of...
Museum of Science
Cloud in a Bottle
Perhaps one day humans will learn to control the weather. Future scientists simulate clouds and fog in a plastic bottle. They conduct an experiment where they place smoke and hot water in the bottle, then squeeze and release repeatedly....
Curated OER
Gas Laws
In this gas worksheet, students calculate molar mass and molecular weight of a given mass of gas at a specific temperature and pressure. Students calculate partial pressure of given gases. This worksheet has 6 word problems.
Curated OER
Unit 1 Matter and Energy
Topping this worksheet is a comprehensive collection of notes about phase changes. The phase change graph is displayed, along with formulas for the gas laws, and information relating energy to change of phase. After reviewing these...
Curated OER
I Just Drank George Washington's Water!
Guide your learners through the water cycle with this lesson plan. Over the course of the lesson, they read two Magic School Bus books, discuss the water cycle, come up with water facts, complete a diagram of the water cycle, recognize...
Curated OER
Let's Make a Cloud
Students watch the teacher make a cloud. For this water cycle lesson, students discuss the water cycle and see the formation of a cloud. The teacher leads the discussion including the role of water vapor, smoke and air pressure.
Curated OER
Earth's Atmosphere
In this Earth's atmosphere learning exercise, students observe the effects of air pressure using an egg. They describe what happens to the egg and what makes it do what it does. Then they determine how to get the egg out of the bottle...
Curated OER
Thermochemistry
In this thermochemistry worksheet, students calculate the enthalpy of vaporization as well as the write the thermochemical expression for the production of the chemical reaction.
Curated OER
Humidity and Air Saturation
Learners experiment with air saturation. In this earth science lesson, students first complete an activity which teaches humidity. Then they use the scientific method to create their own experiments to test how long it takes a 2-liter...
Curated OER
States of Matter: Liquid
Students work in a mini lab where they measure the temperature every 30 seconds for several minutes as water is heated. They are asked what makes liquid different from a solid. Students view a PowerPoint on the model of liquids,...
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