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Water: The Neutral Substance
In this water worksheet, students read about hydrogen bonds in water and the differences in electronegativity between the oxygen atom and the two hydrogen atoms in water. Students answer four questions about the structure of water and...
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Integrating Environmental Science-Ozone Depletion
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.
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Integrating Biology: The Elements in Your Body
In this body elements learning exercise, students read about the chemical make-up of the human body and answer questions about the elements.
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Photosynthesis
In this photosynthesis instructional activity, 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...
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Do Some Research: Who Discovered Oxygen?
In this researching who discovered oxygen worksheet, students discover the answer, write a short report, and draw a picture. Students complete three activities.
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Elements of the Periodic Table
In this periodic table worksheet, students use a list of 42 elements from the periodic table to complete a word search puzzle.
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Producing and Testing for Gases
For 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.
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General Chemistry
In this chemistry worksheet, students identify the name and abbreviation of the SI unit for mass, length, time, electric current, and temperature. Then they give the abbreviation for each of the units listed and describe what they are...
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How Much Oxygen Is In The Air?
In this science worksheet, students take a close look at the composition of air while focusing on the content of oxygen. They use clay to model the amounts.
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Space Shuttle Science
Students study the nomenclature, operation and purpose of America's Space Transportation system. They demonstrate how water can be broken down into its component gases of hydrogen and oxygen by electrolysis. They construct and use the...
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How Plants Help Us Breathe
Third graders discuss how humans breathe and how plants help us to stay alive. In groups, they identify and label the different parts of plants and describe their functions. They compare and contrast the ways plants and animals breathe...
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The Biological Pump
Students use the Internet to analyze the function of a biological pump and how it reacts to various changes in the environment.
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Science Puzzlers, Twisters, and Teasers: The History of Life on Earth
A somewhat amusing assignment, this worksheet 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...
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Pumpkin Talk
A pumpkin and a candle are all you need to help teach your students 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...
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Oxygen vs. Air Pressure
Students perform an experiment to show that water level is affected by air pressure.
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Oxygen
Students explore oxygen and its physical and chemical propeties. In this investigative lesson students complete several experiments using oxygen.
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Where's the Oxygen?
Young scholars study seawater and how temperature and salinity influence it. In this oxygen activity students complete a lab activity on dissolved oxygen.
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Aquatic Field Data
Students use laptops and sensors to measure water quality and graph their results. For this aquatics lesson students post their results to a website or email.
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Using A Volunteer Acquired Database Constructed On The Internet, Examine the Relationship between Dissolved Oxygen and Water Temperature
Ninth graders access a database and open a spreadsheet. In this oxygen and water temperature lesson plan students save the database, sort it and generate scatter plot graphs.
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Breathing and Exercise
Learners observe and record how breathing changes with physical activities. In this physical activity lesson students form groups and complete their activity and worksheets.
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Now, Take a Deep Breath
Students define several laws of pressure and see how they relate to scuba diving. In this ocean explorer lesson students answer questions and complete an activity.
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Testing the Waters
Eleventh graders examine a local body of water. In this science lesson, 11th graders collect water samples to test. Students analyze the data and make conclusions. Students create tables and graphs of the data.
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A Compound Problem
For this compounds worksheet, learners compare the differences between compounds and mixtures. This worksheet has 3 short answer questions.
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Understanding the Ozone Hole PowerPoint Follow Sheet
For this ozone worksheet, students fill in the blanks to sentences while following a PowerPoint presentation on the ozone layer, its depletion, the causes of the depletion and its structure.