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Lesson Plan
Beyond Benign

Green"er" Precipitation Reaction

For Students 9th - 12th
All sodium carbonate may not have the same amount of carbonate, but it should have the same percent. Learners write and balance an equation to predict the chemical reaction between sodium carbonate and zinc acetate. Through the lab...
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Worksheet
Curated OER

Learning Outcomes

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

Distinguishing Between Atoms

For Students 8th - 12th
Every type of question is used to query young chemists about atomic structure. A vocabulary list tops the page before fill in the blanks, true/false, and matching questions are listed. This is a neatly formatted and pertinent...
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Worksheet
Curated OER

Chapter Fourteen Questions: Human Genome

For Students 7th - 12th
This multiple-choice and short-answer quiz covers chromosomes, genetic disorders, and more. The multiple choice section could work as a pretest, as well.
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Worksheet
Curated OER

Acid/Base Equilibrium

For Students Higher Ed
In this equilibrium worksheet, students solve nine problems related to acids, bases, buffers, ionization and calculations of pH.
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Worksheet
Curated OER

Minerals and Rock Cycle Review

For Students 8th - 10th
In this minerals and rocks worksheet, students answer questions about the chemistry of minerals, scratch tests, rocks and the rock cycle, and erosion and deposition.
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Worksheet
Curated OER

Average Atomic Mass

For Students 9th - 12th
In this average atomic mass worksheet, high schoolers read about how the protons and neutrons make up the atomic mass of an element. They find the average atomic mass given four problems.
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Worksheet
Curated OER

Elements and Bonding Worksheet

For Students 9th - 12th
In this elements and bonding worksheet, students classify given elements, they identify valence electrons in atoms, they explain the reactivity of elements, and they explain why certain atoms gain electrons while others lose electrons.
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Worksheet
Curated OER

Naming III-Identifying Problems Chemical Compound Names

For Students 9th - 12th
In this naming chemical compounds learning exercise, students are given 9 lettered statements that they use to match with 10 statements about compounds. Students also review the rules for naming compounds by filling in 25 blanks to...
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Worksheet
Curated OER

VSEPR And Polarity

For Students Pre-K - Higher Ed
For this VSEPR theory worksheet, students evaluate the electron-pair geometry of organic and inorganic molecules. They construct Lewis structures and resonance structures for 17 compounds and complete 3 short answer questions.
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Worksheet
Curated OER

Energy Changes, Rates of Reactions, Nuclear Chemistry

For Students 9th - 12th
In this energy changes, rates of reactions and nuclear chemistry learning exercise, students solve 14 problems to review concepts about endothermic and exothermic reactions, heat of combustion, heat of reactions, enthalpy, kinetic and...
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Worksheet
Curated OER

The Elementary Particle Masses

For Students 9th - 12th
In this elementary particle mass instructional activity, high schoolers calculate the mass of elementary particles in kilograms and million electron Volts. Students solve 4 problems finding Top Quark mass, total quark mass of a proton...
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Worksheet
Curated OER

Patterns in Properties (of elements and compounds)

For Students 11th - 12th
For this element properties worksheet, learners complete a crossword puzzle with 91 questions related to properties of elements and compounds.
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Worksheet
Curated OER

Elements Compounds and Mixtures

For Students 6th - 8th
In this science worksheet, students apply science basic knowledge of chemistry to the puzzles that are listed for the four parts of the sheet while focusing upon the identification of a metalloid.
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Worksheet
Curated OER

Stoichiometry

For Students 10th - Higher Ed
In this stoichiometry activity, students review definitions and equations associated with molarity, density, atomic mass, molarity, and dilutions. This activity has 18 word problems.
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Assessment
Curated OER

2003 US National Olympiad Exam Local Section

For Students 10th - Higher Ed
In this National Olympiad Exam learning exercise, students answer sixty multiple choice questions including topics such as atomic structure, problem solving, thermodynamics, acids and bases and solutions.
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Worksheet
Curated OER

Honors Chemistry-Covalent Bonding Study Guide I

For Students 10th - 12th
In this covalent bonding worksheet, students answer questions about types of bonds, electronegativity, valence electrons, and Lewis dot structures. They answer specific questions about covalent bonds in molecules and explain the...
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Worksheet
Curated OER

Integrating Space Science-Our Changing Universe

For Students 8th - 10th
In this universe worksheet, students read about the big bang theory and the evolution of the stars from the elements. Students answer four critical thinking questions about the beginnings of our universe.
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Worksheet
Curated OER

Connection to Language Arts-Chemical Symbols

For Students 9th - 11th
In this chemical symbols worksheet, students read about how elements were named and connect symbols to their Latin names. They answer questions about the derivatives of chemical names.
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Worksheet
Curated OER

Determining Percent Composition

For Students 9th - 12th
In this percent composition activity, students calculate the percent composition of compounds using their formula masses and masses of individual elements. They solve nine problems including calculating percent composition, finding...
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Worksheet
Curated OER

Formula Mass

For Students 9th - 12th
In this formula mass worksheet, students read about molecular substances and their formula masses. They find the formula masses for six compounds using the atomic masses of its elements.
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Worksheet
Curated OER

Nuclear Decay

For Students 9th - 12th
In this nuclear decay activity, students read about alpha and beta decay and the isotopes formed by the reactions. Students solve nine problems including writing the equations for the decay of radioactive isotopes, identifying the...
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Interactive
Curated OER

Comparing Covalent and Ionic Substances

For Students 9th - 12th
In this covalent and ionic substances worksheet, students use the internet to find information about the characteristics of covalent and ionic substance and explain what causes the differences in these types of substances.
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Worksheet
Curated OER

Exam Review: Chemistry Calculations

For Students 9th - 12th
In this chemistry calculations review worksheet, students solve 33 review problems about titrations, precipitates, pressure and volume of gases, combustion reactions, heat of combustion, molar concentrations and molecular formulas.

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