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Handout
National Institute of Open Schooling

Nomenclature and General Principles

For Students 9th - 12th Standards
Carbon, the base for all organic compounds, exists in nature in its purest form as graphite or diamonds. The 25th lesson in a series of 36 teaches pupils the nomenclature of organic compounds. Learners read about how to use the IUPAC...
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Worksheet
Curated OER

Organic Chemistry Reactions

For Students 10th - Higher Ed
In this organic chemistry reactions learning exercise, students are given a table with 8 different types of reactions that occur with organic molecules. Students answer 3 questions about the reactions given in the table and indicate...
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Lesson Plan
Curated OER

"Boy Meets Chemistry... and has a Reaction!"

For Teachers 7th - 8th
Students identify the four main types of reactions: synthesis, decomposition, single replacement, and double replacement. They explore the four main types of chemical reactions through an analogy of "Boy Meets Girl" and then "act out"...
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Worksheet
Curated OER

Stoichiometry

For Students 10th - Higher Ed
In this stoichiometry worksheet, students identify types of reactions, show the products, and balance the equations. Students determine the limiting reagent, theoretical yield, and percent yield for given reactions. This worksheet has 5...
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Lesson Plan
Curated OER

Matter

For Teachers 8th
Eighth graders explore chemical reactions and their products. They define a chemical reaction and describe the characteristics of a chemical reaction. Students classify chemical reactions.
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Worksheet
Curated OER

Balancing Equations

For Students 9th - 12th
In this chemical equations worksheet, students review the rules in balancing equations and then balance 11 chemical reactions.
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Worksheet
Curated OER

Predicting the Products of a Reaction

For Students 10th - Higher Ed
In this reactions activity, students predict the products of 10 equations given the reactants and the type of equation such as decomposition, synthesis or single displacement.
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Lesson Plan
Curated OER

Chemical Reactions and Balancing Equations

For Teachers 9th - 12th
Students perform various laboratory activities involving chemical reactions. They write balanced chemical equations for all reactions observed using computer software.
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Worksheet
Curated OER

What Happens When Chemical Are Put Together?

For Students 9th - 12th
In this chemical reactions worksheet, students answer 20 multiple choice questions about chemical equations, chemical formulas, oxidation and reduction reactions and acids, bases and salts.
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Worksheet
Curated OER

Sample Midyear Examination (Chemistry and Biology)

For Students 7th - 12th
A 12-page midterm exam sample can be given to young scientists in preparation for an exam. This particular installment is geared toward a class that delves into both ecology and chemistry concepts. There is no way to separate the 50...
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Lesson Plan
Curated OER

Demonstrate Your Chemistry

For Teachers 9th - 12th
Students research and evaluate chemical reaction demonstrations that are found on the web. they work in small groups to choose a demonstration that fits a particular category of reaction and then perform the demonstration for the class.
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Organizer
Curated OER

Acid, Base, or Salt?

For Students 9th - 12th
For this acids and bases worksheet, students read about the differences between acids and bases and then complete a table comparing the characteristics of both. Then students determine if the given statements describe an acid, base, or...
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Lesson Plan
Curated OER

Penny Lab

For Teachers 10th - 12th
In this percent composition worksheet, students carry out an experiment to determine the percent of zinc in a penny. They write a balanced equation for the chemical reaction they performed with the penny and hydrochloric acid.
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Worksheet
Curated OER

Chemical Equations

For Students 10th - Higher Ed
In this chemical equations worksheet, learners review chemical changes, define catalysts and coefficients, and review the five general types of reactions. This worksheet has 12 fill in the blank and 42 short answer questions.
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Worksheet
Curated OER

A Salt and Battery

For Students 9th - 12th
In this battery instructional activity, students read about oxidation-reduction reactions and voltaic cells. They are given a diagram of an electrochemical cell and they answer four questions using the cell. They also identify the anode...
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Interactive
Curated OER

Balancing Equations Online

For Students 9th - 11th
In this balancing equations worksheet, students use an on line source to answer questions about balanced equations and they write balanced equations for various types of reactions. They balance equations using an on line game that allows...
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Lesson Plan
Curated OER

Production of Hydrogen

For Teachers 9th - 12th
High schoolers generate hydrogen gas and examine some of its properities through an experiment. In the experiment, a wood splint is lit along with a candle, then the reaction occurs within the mixture. There are questions for the student...
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Worksheet
Curated OER

Stoichiometry, Percent Yield and Limiting Reagents: practice problems

For Students 9th
The questions here present situational problems and calculations to help your students understand the application of the math and data analysis practice.
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PPT
Curated OER

Stoichiometry

For Teachers 10th - 12th
Balancing equations is a foundational skill for starting chemists. There are a few slides in this PowerPoint with colorful diagrams that help to explain how. Unfortunately, the presentation begins with an unrelated table of contents and...
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Lesson Plan
Curated OER

TESI 04 Lesson Plan

For Teachers 10th - 12th
Learners write and balance five chemcial equations which have been observed throughout the process of completing the experiment. They use vacuum filtration to recover suspeneded particals from a colloidal suspension. Students correctly...
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Lesson Plan
Curated OER

Acid Rain And Geology

For Teachers 4th - 12th
Pupils become aware of the environmental problems caused by acid rain and study the pH scale. They determine acidity of local rain water.
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Lesson Plan
Curated OER

Biodiesel Combustion and Its Influences in NOx Emissions

For Teachers 10th
Tenth graders evaluate the physical mechanisms that cause a change in NOx emissions. In this combustion lesson, 10th graders participate in a research project. Students create a presentation of their findings.