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Worksheet
Curated OER

Compounds

For Students 10th - 11th
In this chemistry worksheet, students complete a chart about common compounds. Examples include baking soda, sugar, and wood alcohol.
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Lesson Plan
Curated OER

Applied Science - Physics Post-Lab

For Teachers 1st - 6th
Students investigate energy. In this Physics lesson, students explore different sources of energy: heat, nuclear, and chemical. Students sing an electricity song.
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Lesson Plan
Curated OER

Where in the World is Carbon Dixoide?

For Teachers 6th - 10th
Students conduct experiments designed to detect the presence of CO2 by using a BTB that changes color (blue to yellow) in the presence of CO2. First, students experiment with the CO2 from combining vinegar and baking soda. In part two,...
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Lesson Plan
Curated OER

Science: The States of Matter

For Teachers 3rd
Third graders conduct experiments in matter to create chemical changes resulting in gases. By mixing solids and liquids, they create a chemical reaction and capture the gas in balloons. After observing the balloons fill with carbon...
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Worksheet
Curated OER

A Chemical Curiosity

For Students 5th - 7th
In this chemical change worksheet, students review physical changes such as evaporation and condensation before working with chemical change. They conduct an experiment with vinegar and baking soda before recording the chemical changes...
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Activity
DiscoverE

Ocean Acidification

For Teachers 6th - 12th
Combat ocean acidification with bubbles. Young engineers create a system that reduces the acidity of water. Dry ice in water helps simulate ocean acidity, and blowing bubbles into the water results in a gas exchange that neutralizes the...
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Lesson Plan
Curated OER

Solids, Liquids, and Gases

For Teachers K
Students explore the three main forms of matter: solid, liquid, and gas. They examine concrete examples of each, using their five senses and "experimenting" to find differences in them. They find pictures of each, cut them out and past...
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Lesson Plan
Curated OER

What Is the Matter with Water?

For Teachers 2nd
Second graders observe matter in all 3 states : liquid, solid and gas, in an ice cream soda. In teams, they are given ice and teams compete to be the first to melt their ice. Winner gets the ice cream soda. They draw examples of 3 states...
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Lesson Plan
Curated OER

Solids, Liquids, and Gases

For Teachers 3rd - 5th
Students explore solids, liquids, and gasses and categorize and describe the three states of matter. In this chemistry instructional activity, students categorize items as solid, liquid, or gas based on the definitions given by the...
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Lesson Plan
Curated OER

CO2 and Air Pollution

For Teachers 7th
Seventh graders observe and test for the presence of carbon dioxide gas. They compare concentrations of carbon dioxide gas and conclude high concentrations of carbon dioxide gas are unhealthy for human beings.
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Lesson Plan
Curated OER

Blast Off to Learning

For Teachers 6th - 8th
Students explain the laws of volume and pressure, identify what a limiting reagent is and why it is important in a chemical reaction, and distinguish between fossil fuels and renewable energy sources.
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Lesson Plan
Curated OER

Bouncing Popcorn

For Teachers 3rd
Third graders meet a teacher challenge to work like chemists. They investigate with baking soda, water, salt, sugar, vinegar, and sprite to move a popcorn kernel from the bottom of a cup to the top. They experiment with different...
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Lesson Plan
Curated OER

Sampling Carbon Dioxide

For Teachers 11th - 12th
Students perform an experiment to determine which source of gas (their breath, exhaust from a car, or the air in the classroom) has a greater concentration of carbon dioxide. Students compare the colors of BTB solutions after...
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Lesson Plan
Curated OER

Activity #16 Dancing Spagehetti

For Teachers 4th - 8th
Students experiment with floating the spaghetti, the gas functions like a life preserver. Pupils comprehend that a person is slightly more dense than water. They comprehend that a life preservers are made of low-density materials. The...
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Lesson Plan
Curated OER

Gases Lighter and Heavier than Air

For Teachers 2nd - 4th
Young scholars explore the concept of air density. In this air density lesson, students fill balloons with helium and carbon dioxide. Young scholars determine which gases are heavier or lighter than air.
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Lesson Plan
Curated OER

States of Matter

For Teachers 4th - 6th
Students examine the properties of solids, liquids, and gasses. In this states of matter instructional activity, the teacher guides students through a series of experiments to illustrate each state of matter and how matter changes from...
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Lesson Plan
Curated OER

States of Matter

For Teachers 1st - 3rd
Students study the vocabulary of the states of matter. In this states of matter vocabulary lesson plan, students investigate and study the meaning of the words solid, liquid, and gas. They experience demonstration lessons that give them...
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Lesson Plan
Virginia Department of Education

The Effects of Heat and Acid on the Enzyme Catalase

For Teachers 9th - 12th
How quickly do enzymatic reactions occur? Assist the class as they examine heat and pH change to determine the rate of chemical reactions using catalase as an enzyme. Watch them "glow" with excitement!
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Worksheet
Curated OER

The "Laws" and Principles of Chemical Reactions

For Students 10th - 12th
In this chemical reaction principles activity, students read about definite proportions and the law of conservation of mass. Students read about how to balance a chemical equation. Then students complete 20 fill in the blank, 2 short...
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Lesson Plan
Curated OER

Carbon Dioxide - Sources and Sinks

For Teachers 7th - 12th
Where does all of the carbon dioxide come from that is supposedly leading to climate change? Earth science pupils test animal, plant, and fossil fuels as sources in this investigation. Using an indicator, BTB, they are able to detect the...
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Worksheet
Curated OER

Limiting Reagents and Percent Yield Problems

For Students 10th
Twelve questions about the various calculations of mass and yield are given here.  There is significant practice of molarity calculations and consideration of the reactant and product balance.
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Lesson Plan
NASA

Making Oxygen and Carbon Dioxide

For Teachers 6th - 12th
Some like it hot! Scholars observe both exothermic and endothermic reactions as part of the carbon dioxide oxygen cycle. First, scientists demonstrate (or watch) a chemical reaction to create pure oxygen using fire for confirmation....
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Lesson Plan
Curated OER

Bringing The Greenhouse Effect Down To Earth (CO2 experiment)

For Teachers 10th - 12th
Students compare 4 different form of carbon dioxide and discuss the role that carbon dioxide has in the Greenhouse Effect. They then understand that the Greenhouse Effect is a naturally occurring event.
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Worksheet
Curated OER

The "Laws" and Principles of Chemical Reactions

For Students 10th - 12th
In this chemical reactions worksheet, students review the law of conservation of mass, the principle of definite proportions, and balancing equations. This worksheet has 3 problems to solve.