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Worksheet
Curated OER

Naming Inorganic Compounds

For Students 10th - 12th
In this inorganic compounds worksheet, students complete 2 charts by writing the names or chemical formulas of given ionic and covalent compounds.
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Interactive
Curated OER

Identify the Common Property in Twelve Octagons

For Students 9th - Higher Ed
In this Octagon Puzzle instructional activity, students determine the common property for the given numbers in each of twelve octagon.  The solutions are provided.
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Worksheet
Curated OER

The Electrolysis of Salt Solution and Uses of the Products

For Students 10th - 12th
In this electrolysis activity, students select answers for 29 fill in the blank questions from the word list given. They identify the products and uses of salt electrolysis.
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Worksheet
Curated OER

Fungi Concept Map

For Students 4th - 12th
In this fungi lesson learners complete a web of the different characteristics of fungi using the vocabulary that are given on the page. 
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Worksheet
Curated OER

Completing/Balancing Word/Symbol Equations

For Students 9th - 12th
In this chemistry worksheet, students predict the reactants and products of chemical reactions. They complete and balance 10 chemical equations.
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Worksheet
Curated OER

Chemical Reactions and Burning Fossil Fuels

For Students 9th - 12th
In this chemistry worksheet, high schoolers select answers to 24 multiple choice questions using the drop down box. They identify the different atoms involved in the chemical reaction.
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Worksheet
Curated OER

Group 1 Alkali Metals

For Students 9th - 12th
In this periodic table worksheet, students identify the different properties of group 1 elements in order to match the given words with the appropriate question.
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Worksheet
Curated OER

Rusting and Metal Corrosion Part 1

For Students 9th - 12th
In this chemistry worksheet, students answer 18 multiple choice questions on rusting and metal corrosion. They select the answers from the drop down box.
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Worksheet
Curated OER

Fingerprint Identification 3

For Students 10th - 12th
In this forensic science activity, students identify 12 fingerprint marks. They classify them according to the pattern made.
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Lesson Plan
Curated OER

Air Pollution: What's the Solution?

For Teachers 7th - 12th
In this pollution worksheet students study how wind affects air pollution. Students answer questions on wind data and calculate miles per hour.
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Interactive
Curated OER

Five Find the Unknown Angle Interactive Problems

For Students 10th - Higher Ed
In this unknown angle worksheet, students use trigonometry functions in five problems to find the unknown angles.  Students may check their solutions and receive hints by using the "Check" and "Hint" button found at the bottom of the page.
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Worksheet
Curated OER

Irregular Past Tense

For Students Higher Ed
In this grammar worksheet, students use the irregular past tense verbs. Students complete 15 fill in the blank statements choosing the correct verb from the word box at the top of the page.
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Interactive
Curated OER

Pythagorean Theorem Worksheet

For Students 9th - 12th
In this online math worksheet, students use the Pythagorean Theorem to determine if given triangles are "right" triangles. This excellent resource allows the students to check their answers, and to get "hints" should they run into...
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Interactive
Curated OER

Solving System of Equations by Addition

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students solve systems of linear equations by addition.  The one page interactive worksheet contains ten questions.  Answers and hints are provided.
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Worksheet
Curated OER

Irregular Past Tense Verbs

For Students Higher Ed
In this verb worksheet, students focus on those verbs that have an irregular past tense. Students complete 15 fill in the blank sentences choosing the correct word from the word box.
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Lesson Plan
Curated OER

Distance Calculations

For Teachers 9th - 11th
Young scholars calculate the distance between two points. In this geometry lesson, students use coordinates and the distance formula to find the distance. They perform an interactive lesson to solve the missing length.
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Worksheet
Curated OER

Formula or Molar Mass

For Students 10th - 11th
In this activity about molar mass, students find the molar mass or formula for 10 chemical compounds. This activity is printable and the answers are not available.
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Worksheet
Curated OER

Six Point and Line Always, Sometimes, or Never True Problems

For Students 9th - 11th
In this points and lines worksheet, students apply their knowledge of points and lines to evaluate whether each of the six statements are always, sometimes, or never true.
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Worksheet
Curated OER

Four Always, Sometimes, or Never Venn Diagram Problems

For Students 8th - 11th
In this Venn Diagram activity, learners fill in the blanks with always, sometimes, or never by reading the Venn diagrams.  The variables used in the Venn Diagrams are clearly defined.
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Worksheet
Curated OER

Write the Contrapositive and Write the Inverse Problems

For Students 9th - 11th
In this logic worksheet, students write the contrapositive for four statements and the inverse for two statements.  The statements are written in sentence format. The solutions are not provided.
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Worksheet
Curated OER

Twenty-eight Name the Property Problems

For Students 8th - 11th
In this properties worksheet, students name the property illustrated in twenty-eight problems.  The solutions are not provided.
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Worksheet
Curated OER

Ten Name the Property Illustrated Problems

For Students 9th - 11th
In this properties worksheet, learners name the property exhibited in ten problems.  The properties displayed are algebraic, logic, and geometric.
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Worksheet
Curated OER

Rational Expressions Test with a Calculator

For Students 11th - Higher Ed
In this rational expression worksheet, students graph rational equations, evaluate limits, state intercepts, asymptotes, and roots and factor.  This worksheet is designed as a test to be completed with a calculator. 
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Worksheet
Curated OER

The Attack On Pearl Harbor: December 7, 1941

For Students 7th - 12th
In this Pearl Harbor instructional activity, students read about what happened on December 7th, 1941, read Roosevelt's speech in response, and complete activities in the passive voice about what they read. Students write the past...