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Lesson Plan
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Science 4 Inquiry

All the Small Things

For Teachers 6th - 8th Standards
Scholars use sorting cards to try to define a pure substance versus a mixture. Risk becomes reward as they observe the differences and create a flowchart sorting matter into mixtures and pure substances (elements and compounds).
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Instructional Video1:14
PBS

Categorizing Matter | UNC-TV Science

For Students 5th - 12th Standards
Take the difficulty out of classifying matter with an easy-to-follow activity that makes distinguishing between pure substances and mixtures simple. Scholars explore how matter is grouped between two categories—pure substances and...
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PPT
Curated OER

Matter

For Teachers 5th - 8th
In a neat and straightforward manner, this PowerPoint delivers basic introductory information on the properties of matter, physical and chemical changes, and pure substances vs. mixtures. It also defines the states of matter. For some...
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PPT
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Curated OER

Classification of Matter

For Teachers 9th - 12th
Thirty-seven slides thoroughly shed light upon the four classes of matter: elements, compounds, mixtures, and solutions. Also covered are chemical symbols, molecules, and chemical equations. The colors and fonts chosen for the...
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Worksheet
Curated OER

What is Matter?

For Students 7th - 9th
In this matter worksheet, students answer 6 questions about matter. Students distinguish between homogeneous and heterogeneous mixtures, they identify elements and compounds and they distinguish between pure substances and mixtures.
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Worksheet
Curated OER

Elements, Compounds, and Mixtures

For Students 7th - 8th
For this elements, compounds, and mixtures worksheet, students answer questions about the properties of elements, mixtures, and compounds. Students identify the physical changes that is made to a substance to determine if it is an element.
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Lesson Plan
Curated OER

Pure Substances and Mixtures

For Teachers 10th - 12th
Students compare and contrast the properties of substances and mixtures. For this chemistry lesson, students simulate spontaneous mixing by performing a short class activity. They differentiate heterogeneous and homogeneous mixtures.
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Lesson Plan
Curated OER

The Pure, The Mixture, The Unknown

For Teachers 9th
Ninth graders participate in classroom discussions, demonstrations and hands-on laboratory activities about pure substances and mixtures with a focus on common household materials. They investigate: What is a pure substance? What is a...
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Lesson Plan
Curated OER

The Electric Sieve

For Teachers 9th - 12th
Students examine different mixtures and how they can be separated.  For this electric sieve lesson students complete an activity that allows them to separate mixtures.
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Worksheet
Curated OER

Chapter 3 Worksheet Matter

For Students 10th - 12th
In this matter worksheet, students answer ten questions about matter including the phase of matter, mixtures and how they are different from compounds, the physical and chemical properties of matter and the difference between homogeneous...
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PPT
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Normal Community High School

Classification of Matter

For Teachers 9th - 12th Standards
Steel is an example of homogeneous mixture, also called an alloy, which is made of iron and carbon. The presentation introduces learners to elements, compounds, and mixtures. They explore their similarities and differences, and then take...
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Organizer
Curated OER

Matter

For Students 3rd - 5th
In this matter worksheet, students will brainstorm two examples of a pure substance and two examples of a mixture and write these into a graphic organizer.
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Worksheet
Curated OER

Compounds and Mixtures

For Students 9th - 10th
In this compounds activity, students draw a line to match the word with the definition. Students also match foods with their correct term.
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Worksheet
Curated OER

Elements, Compounds, and Mixtures

For Students 6th - 10th
In this matter worksheet, students review the three forms of matter by reading a poem and completing 1 matching and 5 short answer questions.
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Worksheet
Curated OER

The Structure of Matter

For Students 9th - 12th
In this matter learning exercise, students compare and contrast chemical and physical properties and explain the relationship between a pure substance and a mixture. Students review the properties of metals and nonmetals. This learning...
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Lesson Plan
Curated OER

Solutions and Suspensions

For Teachers 1st - 4th
Students explore matter by conducting an in class demonstration. In this liquid mixture lesson, students identify the difference between a solution in which a solid dissolves into liquid, and a suspension where the solid doesn't dissolve...
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Worksheet
Curated OER

Preparation of Crystalline Derivatives of Aldehydes and Ketones

For Students 9th - 12th
Chemistry explorers prepare a crystalline derivative and find its melting point. Once they discover the melting point, they are able to identify whether or not the substance is pure, and whether it is an aldehyde or ketone. This is an...
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Worksheet
Curated OER

Solubility and Intermolecular Forces

For Students 9th - 12th
In this solubility and intermolecular force worksheet, learners are given 26 clues about forces between molecules such as hydrogen bonds and London forces and about solubility of solutions.
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Worksheet
Curated OER

Mixtures, Percentage and Equation Stoichiometry

For Students 10th - 12th
In this chemistry worksheet, students answer 2 problems on solution stoichiometry. They calculate the mass of products formed given a certain amount of reactant.
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Lesson Plan
Teach Engineering

Alloy Advantage

For Teachers 5th - 7th Standards
Mix it up by using an intriguing resource that teaches young metallurgists that alloys are a metal mixture. They learn about the advantages of using alloys over pure metals and investigate titanium alloys as an example to finish the...
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Lesson Plan
Curated OER

Discover Ways to Further Classify Matter

For Teachers 6th - 8th
Students analyze and classify substances.  In this classifying matter lesson, students look at various substances and identify them as heterogeneous or homogeneous mixtures, pure substances, or solutions.  Students bring something...
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Lesson Plan
Curated OER

Density

For Teachers 9th
Learners predict when an object will float or sink based on comparison of density of the object to the density of the substance in which it is placed. The access a website and sketch the object in the first column of their table and then...
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PPT
Science Geek

Properties of Solutions

For Students 9th - 12th
Study the properties of solutions as they relate to mixtures. The slide show presents the key concepts involved with solutions including solvents, solutes, solubility, and electrolytes. Scholars learn the basics of the properties of...
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Lesson Plan
Curated OER

The Scientific Method Using Mystery Powders

For Teachers 6th - 11th
Students use the scientific method to determine physical and chemical properties of unknown substances. In this scientific method lesson plan, students discuss chemical and physical properties of substances as a class after a...

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