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Worksheet
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Solutions

For Students Higher Ed
In this chemical solutions learning exercise, students determine the molecular weight of a substance, determine the boiling and freezing point of solutions, and determine molarity of a solution. This learning exercise has 3 problems to...
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Lesson Plan
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Lose Some Weight- Evaporate!

For Teachers 5th - 8th
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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Worksheet
Curated OER

Phase Diagrams

For Students 11th - Higher Ed
In this phase diagram worksheet, students use a phase diagram to determine the critical point, phase boundaries, and phase transitions. This worksheet has 20 problems to solve.
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Worksheet
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Electrolytes and Colloids Worksheet

For Students 10th - Higher Ed
In this electrolytes worksheet, students calculate percent composition, determine the electrical conduction of electrolytes, and explain the Tyndall effect. This worksheet has 7 problems to solve.
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Lesson Plan
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Liquids and Solids

For Teachers 7th - 12th
Young scholars describe the properties of solids and liquids, and explain how a semiconductor works.  In this atom lesson students demonstrate the bonding properties of carbon and silicon.
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Lesson Plan
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Amazon Water Cycle Role Play

For Teachers 4th - 8th
Learners participate in a role play where they play clouds, the ocean, rain drops, and more in order to learn about the water cycle. In this water cycle lesson plan, students have discussions and learn vocabulary.
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Lesson Plan
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Hurricanes!

For Teachers 2nd - 5th
Learners access hurricane reports form the national weather service online, and draw hurricane paths. They discuss how hurricanes form and move. The research should be reported in a comprehensive presentation that can be given to a whole...
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Lesson Plan
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Moles

For Teachers 11th - Higher Ed
In this moles worksheet, learners review solubility, moles of solute, molar mass, and colligative properties. This worksheet has 10multiple choice questions and 11 problems to solve.
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Lesson Plan
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Water Cycle, Weather, and Climate

For Teachers 8th
Eighth graders investigate the water cycle and its processes. They examine temperature and precipiation data to classify climate of ten cities. They then create a climate map of the world.
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Lesson Plan
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Curated OER

The Water Cycle--Model Simulation

For Teachers 6th - 9th
Students build a model to simulate parts of the water cycle. They recognize and explain the essential elements of the water cycle.
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Lesson Plan
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Clouds

For Teachers 2nd - 3rd
Students explore clouds.  In this weather lesson, students identify the steps in the water cycle, define condensation and evaporation, and relate this information to cloud formation.  Students perform a cloud experiment, predict weather...
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Lesson Plan
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THE WONDERFUL WATER CYCLE

For Teachers 2nd - 3rd
Learners 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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Lesson Plan
Curated OER

Properties of Matter

For Teachers 9th - 12th
Students describe four states of matter and their characteristics, explain thermal expansion of matter, interpret state changes in terms of kinetic theory of matter, explain relationship between temperature and volume of a gas, state...
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Lesson Plan
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DEW POINT

For Teachers 4th
Fourth graders investigate conditions causing saturation and measure the dew point of the atmosphere performing simple experiments.
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Worksheet
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Chemistry 112 Exam 2

For Students 10th - Higher Ed
In this chemistry activity, learners solve twenty five multiple choice problems about a variety of chemistry topics. Students answer questions about equilibrium, solubility, reaction rates, titrations, and entropy.
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Worksheet
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Writing the Complete Equation

For Students 9th - 12th
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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Lesson Plan
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Weathering

For Teachers 7th - 9th
For this weathering worksheet, young scholars investigate the effects of water and acid on limestone. They form a hypothesis for both and experiment to find the results.
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Worksheet
Curated OER

Solutions Quiz Review Sheet

For Students 10th - Higher Ed
In this solutions learning exercise, students use a phase diagram to determine the boiling point and molality of the solution. Students determine the electrical conductivity of a saturated solution. This learning exercise has nine...
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Worksheet
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Gases

For Students 10th - Higher Ed
In this gases worksheet, students review the 3 states of matter, the types of molecular motion, and the characteristics of gases. This worksheet has 30 problems to solve.
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Worksheet
Curated OER

Wild Weather Multiple Choice Definitions Worksheet

For Students 3rd - 6th
In this weather instructional activity, learners choose the correct definitions for the weather vocabulary word given to them. Students complete 15 multiple choice questions.
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Worksheet
Curated OER

States of Matter and Gas Laws

For Students 10th - Higher Ed
In this matter worksheet, students review the states of matter and the gas law formulas and equations. Students then complete 7 multiple choice questions and 6 problems.
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Worksheet
Curated OER

Weather

For Students 9th - 12th
In this weather worksheet, students review what causes different weather patterns including the more severe weather patterns like tornadoes and hurricanes. Students also calculate relative humidity by using dry and wet bulb temperatures....
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Worksheet
Curated OER

Phase Diagram

For Students Higher Ed
In this phase diagram worksheet, students use a phase diagram to determine the substance. As the temperature is changes, students figure out the new substance and process that has occurred. This worksheet has 2 problems to solve.
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Lesson Plan
Curated OER

Cloud Types

For Teachers 5th - 7th
Young scholars examine cloud types. In this cloud lesson, students identify cloud types, observe clouds and collect data, and analyze data to identify the most common cloud they observe overhead during the course of a month.

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