Worksheet
Curated OER

Chemical Equilibrium Homework Problem Set

For Students 10th - 11th
In this chemistry worksheet, learners write an equilibrium expression for each of the chemical reactions listed. Then they use the equilibrium constant to calculate the equilibrium pressure of each species under the given conditions.
Worksheet
Curated OER

Chemical Analysis and Stoichiometry

For Students 10th - Higher Ed
For this chemical analysis worksheet, students use a combustion analysis report to calculate the empirical formula for compound samples. This worksheet has 2 problems to solve.
Lesson Plan
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How Stuff Is Put Together (Chemical Bonding)

For Teachers 4th
Fourth graders participate in a simple experiment that shows the ratio of elements that make up water.
Worksheet
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Learning Outcomes

For Students 10th - 11th
In this science worksheet, students explore the learning outcomes for a unit on chemical reactions. Students define 60 vocabulary words and answer a list of questions for each topic.
PPT
Curated OER

Chemistry

For Teachers 5th - 9th
As the title implies, this PowerPoint defines and illustrates the basic terms involved with describing matter. Phases of matter, atomic structure, and the different categories of compounds are included. Slides are simple and uncluttered....
PPT
Curated OER

Properties of Matter

For Teachers 8th - 12th
A collection of ten slides reveals bright graphics and photos. Though the title is "Properties of Matter," the content is incoherent. You will find a couple of slides on chemical reactions, a few on the example of the S.S. Hindenburg...
PPT
Curated OER

Essential Elements

For Teachers 9th - 12th
A color-coded periodic table identifies organic elements, major minerals, and trace elements. Oxidation states are highlighted and types of chemical bonding are annotated. The electron energy level chart is explained. Though not all of...
Lesson Plan
Curated OER

The Elements

For Teachers 5th
Fifth graders explore the differences between elements.  In this elements and atoms lesson students complete an activity that shows how chemicals react to a flame test. 
Lesson Plan
Curated OER

A Whiff of Danger

For Teachers 9th - Higher Ed
Public health trainees read and write a summary of the article, "A Whiff of Danger". The article is not available through the link, but can be found on the National Center for Biotechnology Information website. After summarizing,...
Lesson Plan
Curated OER

IB Chemistry 1-2 Fourth Quarter Practice Test

For Teachers 9th - 12th
In this chemistry practice test worksheet, students review their knowledge of oxidation numbers, chemical reactions, and solubility as they answer 15 multiple choice questions.
PPT
Pearson

The Chemical Context of Life

For Teachers 9th - 12th
An educational presentation includes atoms, molecules, the four major elements, as well as neutrons and protons. Additionally, slides focus on atomic number, mass number, atomic weight, polar and nonpolar covalent bonding, ionic...
Unit Plan
Department for Children, Schools and Families

Explaining Change Processes Using a Simple Particle Model of Matter

For Students 6th - 8th Standards
The more things change, the more they stay the same. This unit includes seven lessons starting with physical change and moving through to chemical change. Conservation of matter is explained clearly with multiple hands-on activities and...
Interactive
Howard Hughes Medical Institute

Small-Molecule Diversity

For Students 9th - 12th
One way to study the microscopic is to make it macroscopic. Each slide of the lesson presentation presents a different molecular model along with a brief description of the compound's function. Learners use the information to build...
Lesson Plan
American Chemical Society

Setting the Standards of Excellence

For Teachers 9th - 12th
A number doesn't have much meaning without a standard of reference. Learners read about the history of developing standards to measure chemical and physical properties and complete reading guides to process the information. They focus on...
Organizer
Curated OER

What is a Compound?

For Students 3rd - 5th
In this compound worksheet, students will write down 1 example of a compound and will then write in 3 specific details to support their example.
Worksheet
Curated OER

Organic Compounds

For Students 10th - Higher Ed
In this organic compounds worksheet, students practice identifying chemical structures and compare sugars, starches, and lipids. This worksheet has 5 matching and 15 multiple choice questions.
Organizer
Curated OER

Ionic Compounds and Writing Formulas

For Students 9th - 12th
In this ionic compounds worksheet, students write the chemical formulas and names of 28 ionic compounds to complete the chart.
Worksheet
Curated OER

Chemical Reactions at Equilibrium

For Students Higher Ed
In this chemical reactions instructional activity, students calculate the value for the equilibrium constant and the equilibrium concentrations for specific reactions. This instructional activity has 6 word problems.
Lesson Plan
Curated OER

Earth and Beyond

For Teachers 7th - 9th
In this earth and beyond worksheet, students answer short answer questions about the atmosphere, the chemical compounds in Earth's atmosphere. Students visit different websites to conduct research of the discoveries of the scientist who...
Lesson Plan
Curated OER

Making Molecules

For Teachers 7th - 9th
In this making molecules worksheet, students complete a table of elements with their symbol, atomic number, atomic mass, number of protons, number of electrons, period and group. Students then make models using pipe cleaners and beads of...
Worksheet
Curated OER

What Happens When Chemicals Are Mixed Together?

For Students 8th - 12th
In this naming acids learning exercise, students are given names of anions and they write the anion symbols. Students then write the formula and name of each acid.
Worksheet
Curated OER

Commas and Semicolons: Compound Sentences

For Students 5th - 9th
For this comma and semicolon worksheet, students are given sentences that they must correctly punctuate using either a comma or a semicolon.
Lesson Plan
Curated OER

Solution Chemistry Investigation

For Teachers 9th - 12th
High schoolers engage in a lesson that is concerned with the concepts related to solution chemistry. They calculate the molar mass of various chemical compounds. Then students predict the anion ratio for ionic compounds. High schoolers...
PPT
Curated OER

Organic and Biological Compounds

For Teachers 10th
Carbon as a building block for organic compounds is demonstrated by diagrams and facts for its bonding style.  Saturated and unstaturated hydrocarbons are detailed and facts about biological compounds such as proteins, nucleic...

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