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Handout
National Institute of Open Schooling

Coordination Compounds

For Students 9th - 12th Standards
Cyanide, a coordination compound, is used in the extraction of gold and silver. Part 24 in the series of 36 delves into the world of coordination compounds. Classes learn, through readings, discussions, and answering questions, how to...
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Interactive
McGraw Hill

Stellar Spectroscopy Interactive

For Students 9th - Higher Ed
Stars seem to be a far away mystery... but it turns out we know much more about stars than one would think! An engaging lesson shows learners how to read a light spectrum to determine the temperature and chemical makeup of a star. They...
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Handout
National Institute of Open Schooling

Compounds of Carbon Containing Halogens (Haloalkanes and Haloarenes)

For Students 9th - 12th Standards
Halogens comes from a Greek word which translates to make salt. Lesson 27 in the series of 36 teaches pupils about halogens. Pupils read, discuss, and answer questions in order to learn about haloalkanes and haloarenes. From defining...
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Handout
National Institute of Open Schooling

p-Block Elements and Their Compounds – II

For Students 9th - 12th Standards
Ozone, made of three bonded oxygen atoms, is found 15-30 km above Earth, has a strong smell, is blue, and blocks sunlight from hitting the surface of Earth. The 22nd lesson in a series of 36 specifically focuses on the important elements...
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PPT
Science Geek

Percent Composition, Empirical and Molecular Formulas

For Students 10th - Higher Ed
Help your pupils understand when empirical becomes molecular. The lesson presentation demonstrates the connection between empirical formulas and molecular formulas. Then, given percent composition, the lesson demonstrates the steps to...
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Unit Plan
Center for Applied Linguistics

Chemical Interactions: Atoms and Bonding

For Teachers 6th - 8th
Watch budding chemists interact with the resource on chemical interactions. In the unit, six lessons provide an overview of basic chemistry, from understanding the development of atomic theory to distinguishing between ionic and covalent...
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Lesson Plan
Virginia Department of Education

Formulas and Percent Compositions of Ionic Compounds

For Teachers 9th - 12th Standards
Try not to blind anyone with science by following the safety rules. The lesson encourages scholars to form an ionic compound from magnesium and chlorine. Then they determine the empirical formula and determine the mole ratio and percent...
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Lesson Plan
NASA

Melting Ice: Designing an Experiment

For Teachers 8th - 12th Standards
Sometimes, despite the best laid plans, the unexpected will occur. Learners witness this firsthand as they carefully design an experiment to determine the time needed for ice to melt in salt water or pure water. They uncover facts not...
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Worksheet
1
1
K5 Learning

Mixed Practice Word Problems #8

For Students 2nd - 4th Standards
Six questions make up a mixed practice worksheet. Scholars use their knowledge of addition, subtraction, multiplication, money, perimeter, ounces, and pounds to solve word problems with numbers up to 66,000.
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Lesson Plan
Chymist

Hydrates

For Teachers 9th - 12th Standards
What occurs when a hydrate is heated? Lead your class in exploring the answer to this question as they investigate the properties of a hydrated compound. They heat copper(II) sulfate pentahydrate and evaporate the water byproduct to...
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Activity
It's About Time

Elements and Compounds

For Teachers 7th - 12th Standards
Young scientists use electrolysis to separate water into its elements before experimenting with fire to learn about their properties. A helpful resource provides a reading passage and analysis questions. 
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Activity
It's About Time

Chemical Names and Formulas

For Teachers 7th - 12th Standards
Abracadabra! Provide your class with the tools to perform a chemical "magic show" as they predict the charges of various ions, determine ionic compound formulas, and make observations to determine when a chemical reaction between two...
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Activity
It's About Time

Atoms and Their Masses

For Teachers 7th - 12th Standards
Are atoms too small to be isolated? Answer this question and more as you provide young chemists with the tools to conduct a hands-on activity demonstrating atomic mass. Pupils explore the mass of copper and aluminum, compare Dalton's...
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Lesson Plan
Virginia Department of Education

Chemical Bonds

For Teachers 9th - 12th Standards
How are chemical bonds similar and how are they different? Provide your young chemists with the resources to more thoroughly understand the concepts of ionic and covalent bonds. Pupils research these topics, diagram examples of each...
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Lesson Plan
EduGAINs

Chemical Properties Investigation

For Teachers 8th - 10th Standards
This instructional activity demonstrates differentiated instruction at its best. Over the course of 2-3 class periods, young chemists have the opportunity to gain a thorough understanding of metals and their chemical properties from a...
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Lesson Plan
Beyond Benign

Catalysts and Oxygen

For Teachers 9th - 12th Standards
Here is an engaging and hands-on lesson plan that allows high school chemists to demonstrate the effects of a catalyst on various chemicals. They garner knowledge of how reactants and products differ from one another, while analyzing the...
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Lesson Plan
Curated OER

The Thermite Reaction

For Teachers 9th - 12th Standards
Searching for a way to take your chemistry class to the next level? Provide pupils with an exciting and educational experiment demonstrating the thermite reaction! The mixture of aluminum powder and iron oxide allows young chemists to...
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Lesson Plan
Aquarium of the Pacific

Lego Molecules

For Teachers 4th - 6th Standards
Young scientists construct an understanding of molecular compounds in this hands-on science lesson. Using LEGO® to model the atoms of different elements, students build molecules based on the chemical formulas of common compounds.
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Worksheet
Net Texts

Hess's Law Worksheet

For Students 10th - Higher Ed Standards
Challenge young scholars' understanding of thermochemistry with this skills-practice worksheet on Hess's Law. Given a series of five multi-step chemical reactions, students must determine the overall change in entropy for each.
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PPT
Curated OER

Atomic Theory

For Teachers 7th - 12th
An extremely thorough presentation walks new chemists through the basics of matter. There really isn't a unifying theme, however So many topics are covered: forces, elements, atomic structure, chemical properties, compounds, quarks,...
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Worksheet
Curated OER

Names and Formulas of Compounds

For Students 9th - 12th
In this compounds worksheet, high schoolers write the name or the formula for the given compounds. This worksheet has 20 problems to solve.
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Worksheet
Curated OER

Errors in Chemical Formulas and Nomenclature

For Students 10th - Higher Ed
In this compounds worksheet, learners identify the errors in the chemical formulas or chemical names. This worksheet has 25 problems to solve.
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Worksheet
Curated OER

Empirical and Molecular Formulas

For Students 9th - 12th
In this compounds learning exercise, students write the empirical formulas or the molecular formula for the given chemical compounds. This learning exercise has 20 problems to solve.
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Worksheet
Curated OER

Ionic Compounds: Polyatomic Ions

For Students 10th - 12th
In this compounds learning exercise, students write the name or the chemical formula for the polyatomic ions given. This learning exercise has 20 problems to solve.