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Organizer
Curated OER

Displacement Reactions and Acid/Base Reactions

For Students 10th - Higher Ed
In this chemical reactions worksheet, students review the solubility rules for common salts. Students determine the molecular equation, ionic equation, and net ionic equation for specific reactions. Students calculate moles and volume...
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Worksheet
Curated OER

Chemical Analysis and Stoichiometry

For Students 10th - Higher Ed
In this chemical analysis worksheet, students use a combustion analysis report to calculate the empirical formula for compound samples. This worksheet has 2 problems to solve.
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Worksheet
Curated OER

High School Chemistry Questions

For Students 11th - Higher Ed
In this chemistry worksheet, learners determine the number of water molecules is a given volume of water. Students determine the empirical formula for given compounds from the percentage mass of elements. This worksheet has 20 problems...
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Lesson Plan
Curated OER

Liquids and Solids

For Teachers 7th - 12th
Young scholars describe the properties of solids and liquids, and explain how a semiconductor works.  In this atom lesson students demonstrate the bonding properties of carbon and silicon.
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Lesson Plan
Curated OER

A Solution for Precipitation

For Teachers 10th - 12th
Students predict the product of chemical reaction using the solubility rules. In this chemistry lesson, students balance ionic equation. They perform a lab to check if their predicted products are correct.
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Lesson Plan
Curated OER

Chemical Formulas Unit-Day 4

For Teachers 10th - 11th
The purpose of this lesson involves reviewing nomenclature and molecular formulas as well as introducing naming molecular compounds and identifying acids. The students investigate and understand how conservation of energy and matter is...
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Lesson Plan
Curated OER

Micro-Magic With Sticky Ions

For Teachers 9th - 12th
Students view a video about the formation of precipitates. They complete a worksheet that asks them to identify what makes a compound form and what holds it together.
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Worksheet
Curated OER

Charge and Electricity

For Students 7th - 12th
In this charge and electricity activity, students read about electric charges and how they are created in atoms. They also read about the unit of charge, called the Coulomb, conductors, and insulators. Emerging electricians match 11...
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Lesson Plan
Kenan Fellows

What Element Would You Be?

For Teachers 9th - 12th Standards
Primo Levi wrote a collection of short stories comparing his life from Italy to Auschwitz to elements in the periodic table. Pupils read an excerpt from his book and research the characteristics of various elements. Then, they make a...
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Lesson Plan
Curated OER

Chemistry 1 Practice Exam

For Teachers 9th - 12th
Thirty multiple-choice questions and their answers are provided in this resource. It was written for a general chemistry course and queries test takers on scientific notation, mixtures, chemical symbols, electric charges, Dalton's atomic...
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Lesson Plan
Santa Monica College

Single and Double Displacement Reactions

For Teachers 9th - Higher Ed Standards
If you aren't part of the solution, you are part of the precipitate! Young chemists learn about single and double displacement reactions including precipitation reactions, neutralization reactions, and gas forming reactions. They perform...
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Worksheet
Curated OER

Atoms, Ions and Formula Basics Make-up Test

For Students 7th - 12th
Using a copy of the periodic table, chemistry test takers fill in a chart with element name, chemical symbol, atomic number, atomic mass, and numbers of subatomic particles. They define subatomic particles, draw atom models, explain...
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Handout
National Institute of Open Schooling

Solid State

For Students 7th - 12th Standards
Crystal comes from a Greek word meaning ice. Activity eight in a series of 36 has class members analyzing amorphous and crystalline solids and further classifying them based on their forces. They then explore solids, learning about unit...
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Worksheet
Curated OER

Learning Outcomes

For Students 10th - 11th
In this science worksheet, students 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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PPT
Mr. E. Science

Acids, Bases and Solutions

For Students 7th - 8th Standards
If you are not part of the solution, then you are part of the precipitate. The presentation covers solutions, suspensions, solubility, dissociation, and acid/base reactions. This is the 19th lesson in a series of 26.
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PPT
Curated OER

Group 7 - The Halogens

For Teachers 7th - 12th
Properties and uses of the halogen elements are illuminated by this compact collection of slides. Examples of halogen reactions with alkali metals, hydrogen, and water are also explained. This is a nifty resource to support an...
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Worksheet
Curated OER

Chemical Reactions

For Students 10th - 12th
For this chemical reactions worksheet, students solve 16 exercises by writing and balancing chemical reactions. They calculate the concentration of various solutions.
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Worksheet
Curated OER

Chapter 7 Worksheet-Types of Equations

For Students 10th - 12th
In this equations worksheet, students write equations and classify them as single displacement, double displacement, combustion, combination or decomposition reactions. They also write sample equations of each type of reaction and answer...
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Worksheet
Curated OER

Final Worksheet

For Students 9th - 12th
Students will review a semesters worth of material on this final chemistry review. Information ranges from naming isotopes to pH and molarity.
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Worksheet
Curated OER

Six Types of Reactions

For Students 9th - 12th
In this types of chemical reactions worksheet, learners fill in 5 blanks with the proper type of chemical reaction described in the sentence. Students balance 5 equations and identify the type of chemical reaction for each equation.
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Worksheet
Curated OER

Atoms, Molecules and their Names

For Students 10th - 12th
In this chemistry worksheet, students name the periodic table families and calculate atomic masses of elements to complete 9 questions.
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Worksheet
Curated OER

Water - the (Nearly) Universal Solvent

For Students 9th - 12th
In this water worksheet, high schoolers explore the reasons why water is considered a universal solvent. Students compare different ways to change the dissolving rate of a solute. This worksheet has 11 fill in the blank and 8 matching...
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Worksheet
Curated OER

Solubility and Intermolecular Forces

For Students 9th - 12th
In this solubility and intermolecular force learning exercise, high schoolers are given 26 clues about forces between molecules such as hydrogen bonds and London forces and about solubility of solutions.
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Worksheet
Curated OER

Chemical Calculations and Chemical Formulas

For Students 11th - 12th
In this stoichiometry worksheet, students calculate molar masses, empirical and molecular formulas to solve 105 problems and short answer questions.

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