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Lesson Plan
Curated OER

How Does a Liquid Become a Solid?

For Teachers 4th - 8th
Students explore the energy changes from a liquid to a solid. They model the arrangement of a solid and the change in states due to changes in energy using desks and chairs. Assessment questions are provided in lesson plan.
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Lesson Plan
Curated OER

Solids, Liquids, and Gases

For Teachers 3rd - 5th
Learners explore solids, liquids, and gasses and categorize and describe the three states of matter. In this chemistry lesson, students categorize items as solid, liquid, or gas based on the definitions given by the teacher. Learners...
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Lesson Plan
Curated OER

Water: Liquid or Solid?

For Teachers 1st
First graders investigate how water can be both a liquid and a solid. They weigh popsicles and observe them as they write in their science journals. They measure the liquid as the popsicle melts and refreeze them to change them back...
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Interactive
Curated OER

Solid, Liquid, and Gas

For Students 3rd - 5th
In this solid, liquids and gas worksheet, students complete an on-line quiz, choosing questions and matching answers. Students score 1 point for each correct answer; a printed version is available.
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Worksheet
Curated OER

Solids Liquids and Gases

For Students 2nd - 4th
In this tracing learning exercise, students trace sentences about solids, liquids, and gases. Students trace 9 sentences total on this learning exercise.
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Worksheet
Curated OER

Volume and Surface Area of Solids

For Students 10th
In this solids worksheet, 10th graders solve and complete 10 different word problems that include determining the volume and surface area of various solids. First, they determine the surface area of a cube as described. Then, students...
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Worksheet
Curated OER

Separating Solids Experiment

For Students 7th - 8th
In this separating solids experiment instructional activity, students follow the procedures to find what physical properties could be used to separate a mixture of pepper, salt, sand and iron filings.
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Lesson Plan
Curated OER

Phases of Matter

For Teachers 3rd - 5th
Students are introduced to the basic states of matter: solids, liquids and gases. Through experimentation, students determine that liquids and solids have definite volume, that gases do not have definite volume, and that solids have a...
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Lesson Plan
Curated OER

A Chemist in My Class?

For Teachers 1st
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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Lesson Plan
Curated OER

States of Matter

For Teachers 7th - 12th
Learners explore the states of matter. They discuss the different phrases of matter and categorize everyday substances as solids, liquids, or gases. Students explore the relationship between the phases on an atomic level and the role of...
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PPT
Curated OER

What Do Your Know About Matter?

For Teachers 1st
Perfect for 1st grade students, this presentation contains information on the various states of matter, what affects them, and how they change. Using clear language and simple images, these slides will be there to guide any lesson or...
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Lesson Plan
Curated OER

Density of Rocks

For Teachers 9th - 12th
Given a variety of rocks, junior geologists calculate densities and correlate them to Earth's layers. As a simulation of continental crust, they experiment with how materials of differing density float in water. Finally, they compare the...
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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
2
2
American Chemical Society

Moving Molecules in a Solid

For Teachers 6th - 8th Standards
Who likes magic shows? In the fourth of five lessons, pupils view a scientific magic trick. The ball fits through the ring easily, but then moments later, it won't pass through anymore. What changed? Can we reverse the change? Scholars...
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Interactive
Concord Consortium

Intermolecular Attractions and States of Matter

For Students 6th - 12th
Need a solid resource for teaching about states of matter? Science scholars go with the flow in a simple interactive that shows how intermolecular attractions determine a substance's phase. Pupils take control of the level of attraction...
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Activity
101 Questions

You Pour, I Choose

For Teachers 9th - 12th Standards
Tall and skinny or short and stout, which glass hold the most liquid? Learners analyze dimensions of cylindrical glasses to determine the one holding the greatest amount of liquid. They brainstorm the relevant dimensions before making...
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Worksheet
Curated OER

Measuring Liquid Volume & Reading Thermometers

For Students 7th - 9th
In this liquid volume worksheet, students first practice measuring liquid volume by determining what volume is indicated on each of the graduated cylinders in milliliters for the first nine problems. Then they determine the temperature...
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Lesson Plan
Curated OER

Gases, Liquids And Solids

For Teachers K - 2nd
Students investigate how gases are different from solids and liquids and that they can evaporate and condense. They observe water boiling in a teapot and discuss what happens when the steam touches a cold window, complete an online Heat...
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Lesson Plan
Curated OER

Soapy Solids

For Teachers K - 4th
Young scholars observe and explain how a change in temperature causes a physical change in a substance.  In this physical science lesson plan, students use a soap making kit to observe the effects of adding heat to the bar soap as they...
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Lesson Plan
Curated OER

Solids, Liquids, and Gases

For Teachers K - 4th
Students investigate and explore the three states of matter. They read and discuss the NASA article "The Engine That Does More," identify examples of each state of matter, and as a class complete a section of two worksheets. They...
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Lesson Plan
Curated OER

States of Matter: Solids, Liquids and Gases

For Teachers K - 3rd
Students explore various states of matter. In this science lesson plan, students recognize the properties of each state of matter and recognize the similarities and differences between the three states of matter.
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Lesson Plan
Curated OER

Snow Sculpture

For Teachers 3rd
Third graders discuss and demonstrate how water has three forms: solid, liquid, and gas. They create a snow figure outdoors or freeze ice in molds and predict how long it will take for real solid water (snow sculpture or ice) to become...
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Lesson Plan
Curated OER

Oobleck

For Teachers 1st
First graders explore Oobleck. They manipulate and observe the properties of Oobleck. Students discuss the differences between solids and liquids. They investigate Oobleck. Students write a sentence describing what they observed about...
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Lesson Plan
Curated OER

Outrageous Ooze

For Teachers 4th - 7th
Students examine states of matter. In this solids and liquids lesson, students conduct a scientific investigation that requires them to make ooze and record their observations pertaining to it.

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