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Lesson Plan
Curated OER

Differentiate Elements, Compounds, and Mixtures

For Teachers 9th - 12th
Students examine the differences between elements, compounds and mixtures. Using diagrams, they compare and contrast atoms and molecules and describe various chemical reactions. They distinguish the differences between ionic and...
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Unit Plan
Columbus City Schools

Magnificent Mendeleev: An Elemental Tale

For Teachers 7th Standards
Discover how the periodic table tells the story of its elements. Learners begin by studying the makeup of several mixtures. Their analysis leads to a discussion of elements and the periodic table. As they dig deeper, they understand the...
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Interactive
CK-12 Foundation

Air Matters

For Students 6th - 12th
What makes up the air we breathe? Young scientists explore the atoms and molecules in the air. An interactive lesson allows individuals to watch the movement of the particles in the air and change the makeup from a mixture to a compound....
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Lesson Plan
National Nanotechnology Infrastructure Network

Mixtures and Nanotechnology

For Teachers 7th - 12th
What does size have to do with it? Learners analyze different mixtures, both homogeneous and heterogeneous, to discover the properties related to the size of their particles. The activity connects these properties to those of...
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Lesson Plan
Curated OER

Matter and Energy

For Teachers 9th - 12th
Does the change in energy of matter lead to a change in mass? Upcoming chemists compare the mass of equal-volume, but different-temperature liquids and materials both before and after a chemical reaction has occurred. In another...
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Lesson Plan
Curated OER

It's a Mixed Up World!

For Teachers 6th - 8th
Students examine the importance of applying the scientific knowledge of elements, mixtures, and compounds to manufacture consumer goods and conduct civil operations, such as water purification. They also practice categorizing examples...
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Lesson Plan
Curated OER

Up and Atom

For Teachers 7th - 8th
"Up and Atom" is a mini-unit introducing middle-schoolers to the wonders of elements. Participants draw atom models, examine the periodic table, compare samples of metals to nonmetals, identify unknown elements, and more! The beginning...
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Lesson Plan
Curated OER

Density Studies of the Earth

For Teachers 8th - 12th
Density comes to life as investigators place soda cans into containers of various liquids to find if they sink or float. They layer different density liquids, compare densities of different gases, and more. A total of six different...
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Lesson Plan
Curated OER

Mixtures

For Teachers 6th
Sixth graders experiment with mixtures. In this chemistry lesson, 6th graders determine which mixtures are considered heterogeneous, a suspension, a solution or a colloid. Students create a data sheet of what they discover.
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Lesson Plan
Curated OER

What Are Elements?

For Teachers 3rd - 7th
Students investigate elements by by defining scientific terms.  In this Periodic Table of Elements lesson, students utilize a glass of water, and powdered fruit drink to perform a lab activity demonstrating properties of certain...
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Lesson Plan
Curated OER

Elements and the Periodic Table

For Teachers 9th - 12th
Students are introduced to the elements on the Periodic Table and what is meant by element. Using the Table, they identify the name, atomic mass, number and symbol of each element. To end the activity, they discover the characteristics...
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Lesson Plan
Curated OER

Separation of Mixtures and Compounds For K Through 12

For Teachers 1st - 12th
Students explore mixtures and compounds. In this lesson plan, students do an experiment to distinguish between mixtures and compounds. Students complete ten different phases of the experiment testing many different substances. Students...
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Lesson Plan
Curated OER

Lab: Percent of Composition of KClO3

For Teachers 9th - 12th
Students find the percent of oxygen in potassium chlorate. In this percent composition lesson plan, students heat a solution of potassium chlorate using a catalyst, manganese dioxide, to decompose the potassium chlorate and release...
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Activity
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Teach Engineering

Engineering and the Periodic Table

For Teachers 5th - 7th
Elements, to the rescue! Scholars first review the periodic table, and then learn about the first 20 elements and their properties and uses in the fourth of six lessons in the Mixtures and Solutions unit. Applying their newfound...
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Lesson Plan
Curated OER

Polymers Lab: Bouncy Ball and Slime

For Teachers 8th
Eighth graders investigate chemical reactions to produce polymers. In this polymers lesson plan, 8th graders experiment with sodium silicate and ethyl alcohol to make a polymer. They also experiment with borax and glue to make a polymer....
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Lesson Plan
Curated OER

Crystallization

For Teachers 8th
Eighth graders analyze physical change in mass. In this chemistry lesson, 8th graders describe, measure and calculate the amount of physical change occurring in mass before and after the change. Students should be familiar with elements,...
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Lesson Plan
Curated OER

Physical and Chemical Changes

For Teachers 6th
Sixth graders complete several experiments about chemical and physical changes. In this physical and chemical science lesson, 6th graders complete 6 experiments about chemical and physical changes. Students examine the processes of...
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Lesson Plan
Curated OER

The Great Heat Escape

For Teachers 5th - 8th
Students observe a demonstration on the role of thermal conductivity in heat transfer.  For this thermal conductivity lesson, students design and conduct an experiment to compare the thermal conductivity of four substances.  Lesson...
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Lesson Plan
Curated OER

Water Resource Engineering

For Teachers 7th - 12th
Students examine solubility and the significance of water.  In this aqueous solution instructional activity students complete a lab activity on soil profiles.
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Lesson Plan
Curated OER

Saltwater Science

For Teachers 2nd - 5th
Students conduct an experiment that shows them how salt water allows things to float. In this salt water lesson plan, students mix ingredients together to create salt water and observe how it makes the oceans dense. They then interpret...
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Lesson Plan
Curated OER

Help Wanted: A Lighting Engineer For Popular Rock Group

For Teachers 6th - 8th
Young scholars are assigned to groups, and determine each member's role in the group. They will design an experiment to determine a way to produce the three primary and five secondary colors. Students discuss color and mood. They listen...
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Lesson Plan
Curated OER

Properties of Metals

For Teachers 5th
Fifth graders study the properties of metals and use them to identify different properties.  In this metal properties lesson students complete a demonstration .
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Lesson Plan
Curated OER

What Are Alternative Fuels? Concept Mapping Alternative Fuels Investigation

For Teachers 6th - 8th
Students compare and contrast the different types of alternative fuels. They create a concept map to understand their classification. They examine the properties of matter and energy as well.
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Lesson Plan
Curated OER

What Is The Matter?

For Teachers 6th - 8th
Young scholars engage in a lesson plan about the scientific concept of matter. They use essential questions in order to guide the research process. Students engage in several class inquiries that are hands on in order to investigate the...

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