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Interactive
Curated OER

Chemistry and Bonding

For Students 9th - 12th
In this bonding worksheet, students take an interactive quiz with 15 multiple choice questions about the VSEPR Theory, bonding, the geometry of molecules, Lewis structures, resonance structures and enthalpy changes.
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Lesson Plan
Curated OER

Watch Out for Landslides

For Teachers 5th - 8th
Learners conduct an experiment.  In this landslides lesson, students learn about landslides and discuss how they could minimize the risk of landslides.  Learners complete an experiment to see if changing the slope of the land helps...
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Lesson Plan
Curated OER

Quadratic Functions and Stopping Distance

For Teachers 9th - 12th Standards
Students solve quadratic equations. In this algebra lesson, students factor and graph quadratic functions. they use the properties of quadratics to calculate the distance.
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Lesson Plan
Curated OER

Colorful Milk of Magnesia

For Teachers 5th - 8th
Students explore acids, bases, and indicators. They observe the various colors of an acid-base indicator solution and the neutralization of an acidic solution by an antacid.
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Worksheet
Curated OER

Chapter 22 - 25 Review

For Students 10th - Higher Ed
For this chemistry review worksheet, students explore their knowledge of solutions, acid and bases, nuclear reactions, and radioactive decay as they answer 33 matching, fill in the blank, and short answer questions.
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Lesson Plan
Curated OER

You'd Better Shop Around

For Teachers 9th - 12th
Students compare and contrast the prices of various food items at different grocery stores using newspaper advertisements. Students discuss the benefits and drawbacks of shopping around for items that fit within their monthly budget.
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Worksheet
Curated OER

Electrolytes and Colloids Worksheet

For Students 10th - Higher Ed
For this electrolytes worksheet, students calculate percent composition, determine the electrical conduction of electrolytes, and explain the Tyndall effect. This worksheet has 7 problems to solve.
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Lesson Plan
Curated OER

7 Ways for Gen Xers to Help Secure Their Retirement

For Teachers 9th - 12th
Students explore the concept of budgeting. In this budgeting lesson, students read an article about preparing for retirement. Students create a budget of household expenses during retirement and create a savings plan for that budget.
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Worksheet
Curated OER

Create Flash Cards

For Students 5th - 6th
In this flash cards instructional activity, students create flash cards with their vocabulary words on them. Students create 10 flashcards total.
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Lesson Plan
Curated OER

Domestic or Circus Animals

For Teachers 3rd - 5th
Learners categorize animals into domestic and circus animals. Using strips of paper with animal names, they match a photo with the animal's name. They practice their pronunciation by reading sentences they have created to the class.
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Worksheet
Curated OER

Phase Transition Temperature of Fats

For Students 10th - 11th
In this chemistry worksheet, students investigate through experimentation the solidifying behavior of some edible fat mixtures by determining their cooling curves. Then they data-log equipment to obtain a large number of temperature...
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Worksheet
Curated OER

Ionic and Covalent Bonds

For Students 9th - 11th
Ionic and covalent bonds are the focus of this chemistry activity, which provides learners with eighteen key terms to use in a fill-in-the-blank activity. Additionally, students are prompted to write the number of atoms in four given...
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Lesson Plan
Curated OER

Preposition Practice

For Teachers 5th - 8th
Young scholars learn about prepositions. In this grammar lesson, students define prepositions and learn how they work. Young scholars study a list of common prepositions and locate them in sentences.
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Lesson Plan
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Data Analysis: Investing is an "Interesting" Experience

For Teachers 7th - 9th
Students compute interest earned. In this data analysis lesson plan, students examine investments and interest rates. They compute the total interest earned and find the simple interest.
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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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Worksheet
Curated OER

Cell Respiration

For Students 6th - 12th
In this biology activity, students complete a crossword puzzle with 17 questions about the processes involved in cellular respiration.
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Lesson Plan
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Composition of Air: Let us Find Out

For Teachers 7th - 9th
Students identify the various components of air as they demonstrate that air is present in the environment.
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Lesson Plan
Curated OER

Still Waters

For Teachers 6th - 8th
Students construct a still to turn seawater into drinking water. They estimate the cost of distilling it. They investigate ways to make the conversion more efficient. They track the source of their home drinking water and make a map of...
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Lesson Plan
Curated OER

What's Organic?

For Teachers 2nd - 5th
Young scholars define and discuss terms organic and synthetic, read article pertaining to organic agricultural practices in Oklahoma, complete worksheet, grow plants using both commercial and organic fertilizer, compare growth rates, and...
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Lesson Plan
Curated OER

Effects of Acid Rain

For Teachers 3rd
Third graders explore the concept of acid rain and its effects on ecosystems. They are placed in groups and using a graphic organizer they brainstorm their ideas about what would happen to the ecosystems living within these environments...
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Worksheet
Curated OER

Nouns as Subjects Worksheet 1

For Students 7th - 10th
In this grammar worksheet, students review and discuss how nouns are known as the subjects of a sentence and then practices underlining the subjects in fifteen sentences.
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Worksheet
Curated OER

Pronoun Case Worksheet 2

For Students 7th - 10th
In this grammar worksheet, students read and underline the subjects in fifteen sentences. Students write their answers on the lines provided.
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Worksheet
Curated OER

Identifying Subjects

For Students 7th - 10th
In this grammar instructional activity, students underline the subjects found in fifteen sentences and then write that same subject on the line provided.
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Worksheet
Curated OER

Converting Amount to Mass

For Students 10th - 12th
In this elements worksheet, learners practice converting a given amount of an element to the mass using its molar mass. This worksheet has 12 problems to solve.

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