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Lesson Plan
Curated OER

Science: How Solids Become Liquids

For Teachers 2nd
Second graders discover how matter changes from one state to another by observing melting ice cubes. They decide on means to warm the ice and predict what will happen. Students record how long it takes for the cubes to melt.
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Worksheet
Curated OER

Gases

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

Sugar in Tea

For Teachers 1st - 3rd
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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Worksheet
Curated OER

The States of Matter

For Students 5th - 8th
In this states of matter worksheet, students learn about the 3 different states of matter and how matter shifts states. They then answer the 20 questions in the packet. The answers are on the last page.
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Lesson Plan
Curated OER

STATES OF WATER

For Teachers 4th - 6th
Students identify the various states of water. They use hypothesizing and hands-on experimenting on changing the states of water, the properties of water, and the role of heating and cooling in the changes of state.
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Lesson Plan
Curated OER

Properties of Matter

For Teachers 9th - 12th
Young scholars 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,...
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Lesson Plan
Curated OER

Classification of Matter

For Teachers 8th - 10th
Learners investigate common household items and classify them into types of matter. In this matter lesson, students group given items into categories based on their characteristics. They also complete a concept map about matter and...
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Lesson Plan
Curated OER

Addendum to the Written Curriculum: Measuring Solids

For Teachers 3rd - 5th
Students use standard rulers to measure the length of common classroom items - such as pencils, books, desk tops - in inches and centimeters, and measure weight in pounds. They also answer math questions, such as "How long is the front...
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Lesson Plan
Curated OER

THE WONDERFUL WATER CYCLE

For Teachers 2nd - 3rd
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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Lesson Plan
Curated OER

States of Matter

For Teachers 3rd - 6th
Learners discuss a given set of questions based on Chemistry and matter and review a glossary of terms. They conduct experiments on each state of matter: "Dry ice and water, Dry ice and soap and Dry ice and Isopropyl Alcohol." and...
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Organizer
Curated OER

Thermochemistry

For Students 8th - 10th
In this thermochemistry worksheet, students indicate whether the given processes are endothermic or exothermic reactions. Students complete the phase change diagram as well as define a given set of vocabulary words. Students calculate...
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Lesson Plan
Curated OER

Chemistry is Crystal Clear

For Teachers 5th - 7th
Learners observe crystals and their shapes and formation. In this crystal formation activity, the teacher prepares crystal gardens for the students to observe, then the class finds examples of crystals in nature and observe a teacher...
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Unit Plan
NASA

States of Matter

For Teachers 5th - 8th Standards
Water, one of the basic needs of humans, is found in all three states of matter on Earth; no other planet—that we know of—possesses this quality. Here is a unit that allows learners to explore through experimentation what it takes to...
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Lesson Plan
Curated OER

Science: The States of Matter

For Teachers 3rd
Third graders conduct experiments in matter to create chemical changes resulting in gases. By mixing solids and liquids, they create a chemical reaction and capture the gas in balloons. After observing the balloons fill with carbon...
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Lesson Plan
Curated OER

Classifying Matter

For Teachers 2nd
Second graders conduct investigations to explore matter. In this states of matter instructional activity, 2nd graders complete four activities to analyze the three states of matter. Students analyze the properties of solids, liquids, and...
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Lesson Plan
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Center for Learning in Action

Investigating Physical and Chemical Changes

For Teachers 2nd - 4th
Super scientists visit ten stations to predict, observe, and draw conclusions about the physical and chemical changes that occur when different states of matter—liquid, solid, and gas—are placed under a variety of conditions. To...
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Lesson Plan
Curated OER

Water 3: Melting and Freezing

For Teachers K - 2nd
Students understand that most substances may exist as solids, liquids, or gases depending on the temperature, pressure, and nature of that substance. This knowledge is critical to understanding that water in our world is constantly...
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Lesson Plan
Curated OER

What's the Matter?

For Teachers 2nd - 4th
Students use knowledge of the states of matter while creating an informational book on solids, liquids, and gases. They watch a class video about matter and then discuss what they know about the three types.
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Lesson Plan
Curated OER

Chemistry: Classifying Materials

For Teachers 6th - 8th
Students classify materials. In this chemistry lesson, students examine the properties of solids, liquids, and gases. Students discover the elements, compounds, and chemical symbols.
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Lesson Plan
Curated OER

As a Matter of Fact

For Teachers 1st - 3rd
Students rotate through various hands-on experiment stations to explore the concept and properties of different types of matter. They compare some properties of solids, liquids and gases and describe how matter changes from one state to...
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Lesson Plan
Curated OER

What's the Matter? Where Did it Go?

For Teachers 8th
Eighth graders analyze questions posted on a large poster in the room and work in groups to record their response to the question on paper, rotating to the next question after two minutes have passed. They review the characteristics of...
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Lesson Plan
Curated OER

What is Sound? How Can We Change Sound?

For Teachers 4th - 7th
For this lesson, students investigate the phenomenon of sound! Students compare and contrast how sound travels through solids, liquids, and gases. They explain how length and thickness affect sound. Students know the difference between...
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Worksheet
Curated OER

Describing the Physical World

For Students 6th - 12th
In this physical world worksheet, students review concepts relating to the chemical and physical properties of matter, density of matter, and if matter is a solid, liquid, or gas. This worksheet has 9 terms in a word puzzle, 4 true or...
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Lesson Plan
Curated OER

Melting, Freezing, and More!: Phase Transitions

For Teachers 3rd
Third graders listen to a talk on phase transitions and view three demonstrations. In this phases of matter lesson, 3rd graders complete a worksheet as they listen about phase transitions. They move through three demonstrations of phase...

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