+
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...
+
Lesson Plan
Curated OER

Changes in the Copper Penny

For Teachers 3rd
Third graders explore the difference between a physical change in a substance and a chemical change. students study the volume, density, altering shape and chemistry of a copper penny.
+
Lesson Plan
Curated OER

Hydrogen Powered Cars

For Teachers 10th - 12th
Students apply the principles of chemistry to investigate the concept of how a hydrogen powered car works. They study the electrochemical reactions that provide the energy source. Students also record observations in the functioning of a...
+
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.
+
Lesson Plan
Curated OER

Ion (Derstand) Bonding through Energy Level Diagrams

For Teachers 9th
Ninth graders investigate ionic bonding through energy level diagrams. For this ion bonding lesson plan, 9th graders observe demonstrations to show energy level diagrams using magnets to represent the subatomic particles. Students fill...
+
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...
+
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.
+
Lesson Plan
Curated OER

Of Electron Bondage

For Teachers 6th - 12th
Students create models of ionic and covalent electronic bonds to demonstrate their understanding of these chemistry concepts. They explain how both ionic bonds and covalent bonds work so that younger students can understand.
+
Lesson Plan
Curated OER

Combating Corrosion

For Teachers 3rd - 10th
Students perform an experiment to show the chemical reactions that occur when metal corrodes. They apply the results of the experiment to the conservation efforts of art curators trying to restore an ancient Greek bronze. This lesson...
+
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.
+
Lesson Plan
Curated OER

What is an Atom?

For Teachers 3rd
Third graders understand that the smallest particle is an atom. In this matter lesson, 3rd graders make a piece of aluminum smaller and smaller to see that what's left is still aluminum. Students recognize that cutting into smaller...
+
Worksheet
Curated OER

An Introduction to Chemistry

For Students 11th - 12th
In this introduction to chemistry worksheet, students complete 48 problem solving and fill in the blank questions. They convert measurements from one unit to another.
+
Lesson Plan
Curated OER

Nonmetals

For Teachers 9th - 12th
Learners research about the chemical processes involved in cave formation. In this chemistry lesson, students draw or find a cave picture with stalagmites and stalactites online. They write a brief caption and share them with the class.
+
Lesson Plan
Curated OER

Properties of Matter (Biomaterial Through Nanotechnology)

For Teachers 9th - 10th
Students investigate friction between different surfaces. In this physics lesson, students research biomaterials that can reduce friction. They calculate efficiency using a mathematical formula.
+
Lesson Plan
Curated OER

Mathematical and Chemical Relationships of Stoichiometric Problems

For Teachers 11th - 12th
Young scholars review key words used in stoichiometry such as mole, molar mass, Avogadro's number, and mass - mole relationships. They participate in a series of small experiments to explore solving stoichiometry problems in the...
+
Lesson Plan
Curated OER

Transition Metals

For Teachers 6th - 8th
Middle schoolers identify and describe transition metals. They discuss alloys and their benefits. Students research one common, alloy, its composition, properties, and uses. They are asked for some common properties of most transition...
+
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.
+
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.
+
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...
+
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...
+
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.
+
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...
+
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.
+
Lesson Plan
Curated OER

Why are Electrons Important?

For Teachers 9th - 12th
Students write electron configuration of elements using atomic numbers and they identify valence electrons. In this electrons lesson plan, students observe a demonstration showing the space-filling property of an electron. They also...

Other popular searches