Lesson Plan
Curated OER

Solids and Liquids

For Teachers 4th - 5th
Learners complete activities to study the properties of solids and liquids. In this states of matter lesson, students investigate the melting and freezing of a range of materials in a virtual experiment. Learners melt the substances and...
Lesson Plan
Curated OER

Is it a solid or liquid?

For Teachers 2nd - 4th
Learners review the vocabulary terms solid and liquid. They also review that adjectives tell what kind, which one, and how many. The teacher introduces a "Oobleck" after reading "Bartholomew and the Oobleck" by Dr. Seuss. The students...
PPT
Curated OER

Liquids and Solids: Materials

For Teachers 1st - 2nd
Investigate the properties of solid and liquid materials. This very complete slide show is perfect for introducing liquids and solids to children in grades one or two. It describes multiple properties of solids, metals, plastics, wood,...
Lesson Plan
Curated OER

States of Matter Lesson

For Teachers 2nd
Second graders identify the three phases of matter and demonstrate how a property can change states of matter. In this states of matter instructional activity, 2nd graders make an Ooze to discover how a solid changes into a...
Lesson Plan
1
1
Center for Learning in Action

Challenge with Solids, Liquids, and Gases

For Teachers 2nd - 4th Standards
There's a container for every matter—liquid, solid, and gas. Pupils design three different containers, each with the capability to hold one of the states of matter, and share their design with the class.     
Interactive
Concord Consortium

Specific Heat and Latent Heat in Condensation

For Students 9th - 12th
There's more to melting than meets the eye! Junior physical chemists investigate the differences between specific and latent heats as a substance undergoes a phase change. Users remove heat from the system and observe changes in kinetic...
Lesson Plan
1
1
Center for Learning in Action

Introducing Physical and Chemical Changes

For Teachers 2nd - 4th Standards
Young scientists investigate chemical and physical changes to the states of matter—gas, liquid, and solid—as well as solutions and suspensions with a variety of demonstrations, grand conversation, and an interactive quiz to check for...
Lesson Plan
1
1
Center for Learning in Action

Water—Changing States (Part 1)

For Teachers 2nd - 4th
Here is part one of a two-part instructional activity in which scholars investigate the changing states of water—liquid, solid, and gas. With grand conversation and up to three demonstrations, learners make predictions about what they...
Lesson Plan
American Chemical Society

Dissolving a Substance in Different Liquids

For Teachers 3rd - 8th
Second of six lessons in a unit on dissolving, this one focuses on how sugar behaves in different liquids. Learners stir it into water, alcohol, and oil and make observations. This lesson can stand alone, but is best used as part of the...
Lesson Plan
American Chemical Society

Comparing the Density of Different Liquids

For Teachers 3rd - 8th
Learners will like making a liquid layer cake to investigate the relative densities of various liquids: water, oil, and corn syrup. They will also introduce a few solid materials to find out how their densities compare. Standing alone,...
Worksheet
Curated OER

Solids and Liquids

For Students 6th - 7th
In this melting points worksheet, learners study the melting points table of the solid and liquid states of matter. Students use the table to answer the 7 questions.
Lesson Plan
Curated OER

Density of Solids and Liquids

For Teachers 6th - 8th
Students calculate the density of regular and irregular solids and liquids. They relate the term dense to science as well as its literal meaning that society uses it as everyday. A worksheet is completed on density.
Lesson Plan
Curated OER

Solids and Liquids

For Teachers 2nd - 4th
Students investigate what happens to solids and liquids when they change from one form to another. In this states of matter lesson, students work in groups on a virtual experiment that requires them to collect data regarding the melting...
Lesson Plan
Curated OER

Water and Ice

For Teachers K - 2nd
Students investigate the states of matter. In this physics lesson, students use water and ice to demonstrate the characteristics of a solid and liquid. Students record their observations as the state of the water changes.
Worksheet
Curated OER

Solids and Liquids

For Students 6th - 7th
For this solids and liquids worksheet, students analyze the table of melting points of common materials in order to answer the questions given.
Lesson Plan
2
2
American Chemical Society

Density: Sink and Float for Solids

For Teachers 6th - 8th Standards
Steal cubes sink, but steal ships float. Lesson explores the density of solids as well as the density of water in determining what will sink and what will float. A hands-on group activity helps pupils see that weight and volume are...
Lesson Plan
2
2
American Chemical Society

Float and Sink

For Teachers 2nd
We're not talking about the kitchen sink. Learners explore what types of objects sink and float in water in an inquiry-based activity. With experimentation, they find similarities between materials that float and those that sink.
Printables
US Geological Survey

The Water Cycle — A Placemat for Kids

For Students 2nd - 5th Standards
What better time to reinforce a concept than when you're eating? Boost scholars' knowledge of the water cycle with an eye-catching placemat featuring playful raindrops and bright colors. 
Lesson Plan
3
3
American Chemical Society

Dissolving and Back Again

For Teachers 5th
From solid to liquid and then back again. Young scientists  dissolve salt in water and then evaporate the water while observing what happens to the solute. They use their observations to make predictions about other solutions.
Interactive3:24
Scholastic

Study Jams! Solids, Liquids, Gases

For Students 4th - 8th Standards
Your physical science class learns that there are three states of matter, and that adding or removing heat can cause it to change from one state to another. By the animations, printed information, and discussion between RJ and Zoe, they...
Lesson Plan
Aquarium of the Pacific

States of Matter: Making Ice Cream

For Teachers 1st Standards
Who knew that learning about the states of matter could taste so sweet? This fun hands-on lesson captures the attention of learners as they use what they know about solids, liquids, and gases to create their very own batch of ice cream.
Lesson Plan
Curated OER

The Same, But Different

For Teachers 3rd
Third graders examine the phase change between solids and liquids and determine it to be a physical change. Ice is the perfect item to use to demonstrate this phase change. Pupils experiment with measuring and weighing solid ice and the...
Lesson Plan
Curated OER

Melting and Freezing

For Teachers K - 2nd
Students explore how various substances change from a solid to a liquid or from a liquid to a solid and how temperature, pressure and nature play an important role in this process. In this melting and freezing lesson,...
Interactive
Concord Consortium

Seeing Specific Heat and Latent Heat

For Students 9th - 12th
What happens inside a melting solid? Prospective physical chemists observe a solid-to-liquid phase change at the molecular level using an inspired interactive. Pupils add heat to a close system, then monitor changes in kinetic and...

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