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Worksheet
Curated OER

Writing Half Reactions

For Students 9th - 12th
For this half reactions worksheet, students read about redox reactions and learn how to write half reactions showing the oxidized part of the reaction and the reduced part of the reaction. Students are given 10 redox reactions and they...
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PPT
Biology Junction

Photosynthesis

For Teachers 9th - 12th Standards
Why do leaves change color in autumn? A presentation and worksheet walk through many details of photosynthesis. They explain where photosynthesis occurs, why plants are green, the changing colors in autumn, energy usage, and CAM plants.
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Lesson Plan
Virginia Department of Education

Predicting Products and Writing Equations

For Teachers 9th - 12th Standards
A chemistry lesson presents 14 chemical reactions for scholars to observe, write the equation, and balance the equations. Additionally, it provides ways to extend the activity as it relates to catalysts.
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Worksheet
Curated OER

Types of Chemical Reactions

For Students 10th - Higher Ed
In this chemical reactions worksheet, students are given directions about three types of reactions and how to write balanced equations for each. They then are given ten practice problems to complete using the information given.
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Worksheet
Curated OER

Types of Chemical Reactions

For Students 9th - 12th
In this chemical reactions worksheet, students read about the 3 types of chemical equations and how to write balanced ionic equations. Students are given 5 equations to balance, write the type of reaction, write the total ionic equation,...
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Organizer
Curated OER

Oxidation/Reduction Reactions

For Students 10th - Higher Ed
In this chemical reactions worksheet, students review the oxidation number rules and then assign oxidation numbers to atoms in given compounds. Students identify the reducing agent and the oxidizing agent in reactions. Students practice...
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Worksheet
Curated OER

Oxidation-Reduction Example Problems

For Students 11th - Higher Ed
In this reaction activity, students assign the oxidation numbers to all the atoms in the given compounds and ions. Students determine whether an element is oxidized or reduced in the given reactions. This activity has 4 problems to solve.
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Lesson Plan
Curated OER

Electroplating for Corrosion Protection: Redox in Action

For Teachers 9th - 12th
Students define what a redox reaction is. In this chemistry activity, students electroplate some wires in the lab. They research the application of electroplating in the real world.
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Worksheet
Curated OER

Word Equation Questions

For Students 9th - 12th
In this chemical equations worksheet, high schoolers are given 37 word equations and they complete each by filling in the product or reactant that is missing using words.
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Lesson Plan
Curated OER

IB Chemistry 1-2 Fourth Quarter Practice Test

For Teachers 9th - 12th
In this chemistry practice test worksheet, high schoolers review their knowledge of oxidation numbers, chemical reactions, and solubility as they answer 15 multiple choice questions.
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Lesson Plan
Curated OER

Acids and Bases

For Teachers 9th - 12th
In this acids and bases worksheet, young scholars review the characteristics of acids and bases, pK values, factors that change the rate of reactions, and catalysts. This worksheet has 17 multiple choice questions.
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Worksheet
Curated OER

Electrochemistry Test Review

For Students 9th - 12th
This review sheet will be very useful to test your pupils' understanding of battery structure and redox reactions.  The questions ask for equations to be balanced and for the traditional equipment setups to be drawn and labeled.  The...
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Lesson Plan
Cornell University

Build a Fuel Cell

For Teachers 9th - 12th Standards
Discover the connection between redox reactions and fuel cells. Collaborative groups build a Hoffmann Apparatus that demonstrates the electrolysis of water and then convert their models into a fuel cell. They use their fuel cells to...
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Worksheet
Curated OER

Chemistry Module 5 - Specifications

For Students 9th - 12th
While this resource does not provide problems for chemistry learners to solve, it outlines skills that they should have and concepts that they should grasp. Topics include thermodynamics, periodicity, redox equilibria, transition metals,...
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Lesson Plan
Cornell University

Hydrophobic Surfaces—Deposition and Analysis

For Teachers 9th - 12th Standards
Couches, carpets, and even computer keyboards now advertise they are spill-resistant, but what does that mean? Scholars use physical and chemical methods to coat surfaces with thin films to test their hydrophobic properties. Then they...
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Handout
Curated OER

Rules for Balancing REDOX Equations: (Half-Reaction Method)

For Students 11th - 12th
In this chemistry worksheet, students read the instructions of how to work with the following: acidic and basic solutions, total and net ionic equations, and how to relate these to each other.
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Worksheet
Curated OER

Biological Reactions

For Students 8th - 10th
In this biological reactions worksheet, students identify the type of biological reaction with the given example. Students also re-draw the biological reactions and circle the atoms that react together.
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Lesson Plan
Curated OER

REDOX Lab

For Teachers 10th - 12th
Students produce copper metal by electrolysis. In this REDOX lesson plan, students use a copper (II) chloride solution and a 9 volt battery to produce copper metal through an electrolysis reaction. Students make observations and take...
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Worksheet
Curated OER

Analyzing Oxidation-Reduction Reactions

For Students 9th - 12th
In this oxidation-reduction reactions learning exercise, high schoolers read about reactions where elements gain and lose electrons. When elements gain electrons they are reduced and when the lose electrons the elements are oxidized....
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Activity
Teach Engineering

Wizardry and Chemistry

For Teachers 11th - 12th
No need to go to Ollivanders to buy a magic wand. In the chemistry lab activity, young magicians mix chemicals to create combustible compounds. By applying these compounds to an iron wire, they create magic wands.
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Lesson Plan
Curated OER

Modeling the Process of Mining Silicon Through a Single Displacement/Redox Reaction

For Teachers 9th - 12th
Young scholars study silicon and where it comes from.  In this solar mining lesson students complete an Internet search of mining and a lab activity. 
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Lesson Plan
Curated OER

Rusting-A Form of Oxidation

For Teachers 9th - 12th
Students conduct an experiment to observe oxidation. In this chemistry lesson, students explain how rusting happens. They rank metals according to their conductivity.
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Worksheet
Curated OER

Electrochemistry

For Students Higher Ed
In this electrochemistry learning exercise, students are given details as to how to solve strengths of oxidizing and reducing agents, battery chemistry and a summary of cell construction and convention.
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Worksheet
Curated OER

Unit 5- Oxidation Reduction

For Students 10th - 11th
For this oxidation reduction worksheet, students read the notes provided about the different types of chemical reactions. Students identify the reactants and products and answer fill in the blank and short answer questions.

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