Oxygen Teacher Resources

In this science learning exercise, students read about the oxygen and phlogiston theories. Students also answer 2 comprehension questions related to the reading.

In this chemistry worksheet, students determine the formulas of compounds with the indicated compositions. There are six compositions to solve on the sheet.

In this chemistry worksheet, learners find the formula weight for each of the substances listed on the sheet. Then they find the percentage composition as indicated.

In this chemistry worksheet, students complete each of the problems by completing the circle for each reactant with the correct benzene derivative. There are three problems to solve and complete on the sheet.

For this chemistry worksheet, young scholars write the balanced equations when a significant reaction occurs in each. Then they rank each element in increasing order of acid strength. Students also rank the strengths of each of the...

Astronauts need to wear spacesuits, but why? Learn all about the type of clothing astronauts need when they work in the outer atmosphere. The design, use, and testing of these spacesuits are discussed in this short informative clip.

This quick clip shows the chemical gas exchanges that occur during respiration. Despite the robotic voice, this is an accurate and quick display of part of the respiratory process.

Students find the percent composition of oxygen in potassium chlorate. In this percent composition lesson plan, students heat a sample of potassium chlorate to decompose it into potassium chloride and oxygen. They weight their initial...

What is the relationship among the heart, circulation, and exercise? Your class members will explore first-hand how different physical exercises affect an individual's heart rate. They will begin by learning how to measure their own...

The mechanism with a ketone and a similar version with an aldehyde is described, where the carbonyl group and pair of electrons belonging to the oxygen react with the hydronium in water.

Blood passes through the kidneys about 300 times a day. Show your class how the kidney and bladder work together to filter blood in the excretory system. This 19th video in the series explores how the circulatory and respiratory systems...

Sal builds on the previous video, which shows students how to calculate the mass composition of a compound from its empirical formula. This problem uses the elements Hydrogen, Oxygen, and Sulfur. The process requires a lot of conversions...

The Gulf of Mexico dead zone, an area of low oxygen that kills marine life, costs the United States $82 million every year. Young scientists research anoxic ocean environments then come up with a hypothesis for the cause of the Gulf of...

It's getting hot in here! Evidence of global warming is all around us, as shown in part four of a series of eight videos about global warming and the carbon cycle. High school environmentalists get to examine the facts for themselves in...

If most gases are invisible, how do we know so much about them? Pupils practice associating the name, formula, testing method, and outcome for four common gases using an interactive. Users build on the content of their first puzzles to...

In this ozone worksheet, students read about the ozone layer, its make-up and its depletion. They answer three critical thinking questions about ozone and the ozone layer.

In this photosynthesis worksheet, students are given a diagram of photosynthesis and words that correlate with the process. They use the words to fill in the blanks about the process and the structures involved in photosynthesis.

In this gases worksheet, students conduct an experiment to produce 2 different gases and use standard tests to identify each gas. This worksheet has 14 short answer questions.

Students investigate photosynthesis in water plants. For this photosynthesis lesson plan, students use the elodea plant and observe gas bubbles released to determine the rate of photosynthesis. They vary the light intensity and the...

Students investigate a combustion reaction. In this combustion lesson plan, students mix dry yeast with hydrogen peroxide in a test tube. They place a glowing splint in the test tube and observe the combustion reaction as the splint...

In this body elements worksheet, students read about the chemical make-up of the human body and answer questions about the elements.

A pumpkin and a candle are all you need to help teach your learners about what keep a flame going, and what factors lead to its going out. A lot of rich discussion should result from this fun activity. A great addition to a science...

A somewhat amusing assignment, this activity lists statements that an ancient organism may have made and asks learners to determine what geologic era that each may have lived in. It uses witty word puzzles and fill-in-the-blank-style...

Middle school science stars examine fuels and energy with a variety of activities. They begin with a KWL chart, read an informative passage, and then complete a puzzle. The puzzle itself is included. Cleverly, each piece corresponds to a...