Lesson Plan
Curated OER

Chemistry is Crystal Clear

For Teachers 5th - 7th
Students observe crystals and their shapes and formation. In this crystal formation lesson, the teacher prepares crystal gardens for the students to observe, then the class finds examples of crystals in nature and observe a teacher...
Lesson Plan
Curated OER

Separating Soup Mix

For Teachers 3rd - 5th
Students use screens of three sizes to separate a mixture of five solid materials. They plan and conduct simple investigations using appropriate tools, measures, and safety rules and record and report observations, explanations, and...
Lesson Plan
Curated OER

Oobleck

For Teachers 1st - 3rd
Students examine states of matter. In this solids and liquids lesson, students conduct a scientific investigation that requires them to make oobleck and record their observations pertaining to it.
Lesson Plan
Curated OER

Gases Around Us

For Teachers 2nd - 4th
Students investigate gases and liquids. In this states of matter online lesson, students examine how evaporation plays a part in the transition of liquids into gases as they watch a kettle of water boil and then work in small groups on...
Lesson Plan
Curated OER

A World Of Matter

For Teachers 1st
First graders complete a variety of experiments with solids, liquids and gases. They read books about matter, identify the characteristics of solids, liquids and gases and the sort and classify a variety of matter. Students make...
Lesson Plan
Curated OER

Up, Up and Away

For Teachers 3rd
Third graders are presented with the problem of: Do all liquids evaporate at the same rate? The lesson contains adequate background information for the teacher. They participate in a lab experiment in order to test the scientific...
Lesson Plan
Curated OER

Gases Around Us

For Teachers 4th - 5th
Learners participate in a whole class discussion about solids, liquids, and gases. Students get involved in a teacher-directed experiment related to solids, liquids, and gases. Learners complete worksheet, writing the names of the parts...
Lesson Plan
Curated OER

Gases Around Us

For Teachers 3rd - 5th
Students participate in an online lesson showing that gases are formed when liquids evaporate and that when a gas is cooled, it condenses to form a liquid, and gases move and flow more easily than liquids, and how gases differ from solids.
Worksheet
Curated OER

A-Mazing Matter

For Students 3rd - 4th
A fun worksheet with an unusual activity. Here, your students color-code the squares of liquids, solids, and gasses to discover the path in the maze for the robot rat to get to the cheese. Students color twenty-seven squares to draw the...
Lesson Plan
Baylor College

What Is the Water Cycle?

For Teachers 3rd - 5th
Small groups place sand and ice in a covered box, place the box in the sunlight, then observe as evaporation, condensation, and precipitation occur. These models serve as miniature water cycles and demonstrations of the three phases of...
Lab Resource
Colorado State University

How Can Freezing Make Something Warmer?

For Teachers 6th - 12th
Crazy fact—freezing liquid actually gives off heat! Young scholars investigate the transfer of energy when liquids freeze using a chemical heat pack. The heat pack gives off heat as its liquid core freezes.
Lesson Plan
Virginia Department of Education

Heat Transfer and Heat Capacity

For Teachers 9th - 12th
It's time to increase the heat! Young chemists demonstrate heat transfer and heat capacity in an activity-packed lab, showing the transitions between solid, liquid, and gaseous phases of materials. Individuals plot data as the...
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...
Lesson Plan
Curated OER

Using Your Marbles - Volume Measurement and Reporting

For Teachers 3rd
Demonstrate how to measure the volume of liquids and solids immersed in liquid to your class. They observe a teacher-led demonstration, and in small groups construct a data table that demonstrates how many marbles were used and the...
Worksheet
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K12 Reader

Water Cycle

For Students 4th - 5th Standards
solid, liquid, and gas. The three different forms of water are the subject of the article used to assess reading comprehension. After reading the article, kids respond to a series of comprehension questions based on the text.
Activity
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1
Teach Engineering

Density Column Lab - Part 2

For Teachers 7th - 9th Standards
Groups suspend objects within layers of liquids to determine the densities of different liquids and compare them to the densities of objects calculated in Part 1. The groups then carefully test their calculations by layering the...
Worksheet
Curated OER

It's Freezing!

For Students 5th
Here is a good worksheet for 5th grade scientists. In it, they look at a bar graph that shows the freezing point for a variety of liquids. Then, they are given a scenario of a certain liquid melting and freezing, and must determine which...
Lesson Plan
Michigan State University

Gases Matter

For Teachers 1st - 8th Standards
Young scientists learn that seeing isn't necessarily believing when it comes to the states of matter. After performing a fun class demonstration that models the difference between solids, liquids, and gases, children complete a series of...
Lesson Plan
Curated OER

Chemistry Day With Glitter Wands

For Teachers 1st
First graders observe examples of the three states of matter and identify matter in each of the three states. They make glitter wands to remind them of the three states of matter: solid, liquid and gas. Pupils brainstorm and record...
Lesson Plan
Science Matters

Wave Watching

For Teachers 6th Standards
Seismologists use the direction and arrival times of p waves and s waves to determine the distance to the source of an earthquake. The engaging lesson has students line up to form human waves. Through different movements when attached,...
Activity
It's About Time

Mass and Volume

For Teachers 7th - 12th Standards
Don't be so dense that light bends around you; study the relationship between mass and volume instead. Young chemists measure the density of a variety of liquids and solids. A reading passage and analysis questions introduce pupils to...
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...
Lesson Plan
Curated OER

Acrylic "Shingles"

For Teachers K - 12th
Young artists of all ages create texture using dried slabs of pourable acrylic paint. They experiment with texture by turning a liquid into a solid and finally into a 3-D work of art. This instructional activity uses easy-to-find...
Lesson Plan
Cornell University

Density

For Students 6th - 8th
Certain things just do not mix, including liquids of varying densities. Learners collect data to determine the densities of several liquids. They then use the density information to predict the type of liquid.

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