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Worksheet
Curated OER

Everything about Equations

For Students 9th - 12th
In this chemical reactions worksheet, students are given fifteen unbalanced equations and they must identify the reaction types, the phases of the products, the signs that a chemical change occurred and the sum of the coefficients of the...
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Activity
It's About Time

Polymers

For Teachers 7th - 12th Standards
All plastics contain polymers, but not all polymers are plastic. Young chemists make their own polymer and compare the properties to those of other states of matter. After a reading passage, pupils answer analysis questions about natural...
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Worksheet
Curated OER

The Chemistry of Ice Cream

For Students 5th - 8th
In this chemistry of ice cream worksheet, students investigate colligative properties and how they affect freezing points while making ice cream. Students answer short answer questions to determine if freezing is an endothermic or...
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Handout
National Institute of Open Schooling

Chemical Equilibrium

For Students 9th - 12th Standards
Le Chatelier's interest in thermodynamics and building materials such as cement and plaster led to the Le Chatelier Principle in 1884. Activity 13 in a series of 36 extensively explores chemical equilibrium. Learners read about...
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Worksheet
Curated OER

Matter and Change

For Students 9th - 11th
In this matter and change worksheet, students answer 24 questions on topics such as elements, compounds, mixtures and chemical reactions. Students answer questions about the properties of matter such as their physical state and shape. In...
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Handout
National Institute of Open Schooling

The Liquid State

For Students 7th - 12th Standards
Due to surface tension, dew — a liquid, is spherical in shape. Learners explore the properties of liquids in activity seven in this series of 36. Beginning with its basic properties such as boiling point and moving through to surface...
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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

Chemistry Review

For Teachers 10th - Higher Ed
In this chemistry overview worksheet, students review stoichiometry, states of matter, thermochemistry, gas laws, chemical bonding, molarity, chemical equilibria, and kinetics. This worksheet has 41 problems to solve.
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Worksheet
Curated OER

Effects and Applications of Nuclear Chemistry

For Students Higher Ed
In this nuclear chemistry instructional activity, students determine the biological effects and the applications of nuclear chemistry. Then students use Einstein's theory of special relativity to complete 3 problems.
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Worksheet
Curated OER

Phase Changes

For Students 9th - 12th
In this phase change worksheet, students read about the particles in substances that speed up and slow down for substances to change phases. They answer eight questions about phase changes, the states of matter and how changing...
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Worksheet
Curated OER

Writing the Complete Equation

For Students 9th - 12th
In this writing equations worksheet, students are given 6 chemical reactions and they write equations for each one including the reactants, the products and the states of matter.
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Worksheet
Curated OER

Petroleum Chemistry

For Students 9th - 12th
In this petroleum chemistry activity, students review hydrocarbons which includes petroleum. Students understand the properties of petroleum and where it is found. This activity has 12 words in a crossword puzzle, 6 fill in the blank,...
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Lesson Plan
Curated OER

Laboratory: Micro Rockets

For Teachers 9th - 12th
If you know how to employ the exothermic reaction between hydrogen gas and oxygen gas to make a miniature rocket, then this worksheet is a fabulous lab sheet for your chemistry charges. First, they observe a spark in pure oxygen and one...
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Lesson Plan
Maryland Department of Natural Resources

Eyes on Dissolved Oxygen

For Teachers 10th - 12th
Learn about the factors that affect the way oxygen dissolves in salt water with a chemistry lab. After studying the molecular structure of water, young scientists figure out how aeration, temperature, and organic waste affect dissolved...
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Worksheet
Curated OER

Chem Word Search Puzzle

For Students 8th - 11th
In this chemistry terminology activity, students review and discuss nineteen terms associated with chemistry and then locate and circle each term in a word search puzzle.
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Worksheet
Curated OER

Matter and Energy-Metric Units and Prefixes

For Students 7th - 10th
In this metric system worksheet, students are given ten sets of measurements with metric units and they are to place each set of measurements in the proper order from the largest to the smallest based on the unit.
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Worksheet
Curated OER

Boyle's Law and Charles's Law

For Students 10th - 12th
For this gas laws worksheet, students complete 11 fill in the blanks and problem solving questions on Boyle's and Charles's laws.
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Worksheet
Curated OER

Solids, Liquids, and Gases

For Students 7th
In this chemistry element worksheet, 7th graders complete three pages of activities that help them learn about solid, liquid, and gas forms.
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Handout
National Institute of Open Schooling

Solutions

For Students 7th - 12th Standards
Aqua regia, or royal water in Latin, is a solvent that can dissolve solid gold and platinum into a solution. Activity nine in a series of 36 allows classes to learn, through readings and answering questions, what a solution is and the...
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Handout
National Institute of Open Schooling

Colloids

For Students 7th - 12th Standards
Classes explore colloids through readings and questions in lesson 10 in a series of 36. They learn everything from methods of preparation and properties to how to classify colloids. They finish the lesson by seeing how to apply...
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Lesson Plan
Curated OER

Conservation of Mass

For Teachers 7th - 9th
In this conservation of mass worksheet, students design an investigation to demonstrate the Law of Conservation of Mass. Students describe their investigation, collect data, graph the data and write a conclusion about what they discovered.
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Worksheet
Curated OER

Periodic Table Assignment

For Students 9th - 12th
In this periodic table worksheet, students complete a crossword puzzle given 22 clues about elements in the periodic table, periodic law, properties of elements and atomic mass and number. Students also fill in a periodic table to...
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Worksheet
Curated OER

Resources - A Reading Guide

For Students 9th - 12th
In this resources instructional activity, students compare and contrast physical and chemical properties and changes. Students review the periodic table, pattern of atomic numbers and chemical reactivity. This instructional activity has...
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Lesson Plan
Curated OER

Evidence of Chemical Change

For Teachers 7th - 9th
In this chemical change worksheet, young scholars conduct 4 experiments set up around the room. They follow the instructions at each station for each experiment and list the physical properties and observe any changes at each station....