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Final Worksheet
In this chemistry worksheet, students complete 15 short answer questions and problems on empirical and molecular formula, naming and writing chemical formula of compounds.
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Mercury in the Environment
Students develop abilities necessary to do scientific inquiry. They develop an understanding of chemical reactions, structures and properties of matter. They develop decision-making skills in natural and human-induced hazards.
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Empirical and Molecular Formula
In this formulas learning exercise, students review how to write compounds in their empirical formula and molecular formula. Then students complete 4 problems.
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Astronomy
A broad sampling of material related to stars is covered here. You will want to review each question to see if it corresponds to your curriculum. The formatting is inconsistent, but easily corrected if you use the information to create...
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Transition Metals (II)
Students discuss transition metals, their properties, and where they are located on the periodic table as well as why transition metals are ideal for coins. After discussion, they conduct an experiment using copper in the form of old...
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Rocks, Minerals, and Erosion
Fourth graders describe the difference between minerals (composed of the same substance throughout) and rocks (composed of two or more minerals). They recognize that there are three classes of rocks: igneous, sedimentary, and metamorphic
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Carbon Monoxide and Population Density
Tenth graders investigate the carbon monoxide level at a fixed latitude to determine if there is a relationship to population density. They download data sets and generate a graph, and find locations using the Earth's coordinate system....
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Seasonal Cloud Cover Variations
Young scholars, in groups, access data from the NASA website Live Access Server regarding seasonal cloud coverage and the type of clouds that make up the coverage. They graph the data and make correlations between types, seasons and...
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Global Change- Earth as Home
Students create their own environment. In this environmental protection lesson, students pretend they are the owners of a tropical island. They create jobs for the citizens and develop the island as a model environment.
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Determine Soil Particle Size
Students examine various soil samples in groups. Using the samples, they identify the characteristics of them and calculate percolation and infiltration rates. They use this information to discover why some species can survive in one...
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Determination of the percentage of Acetic Acid in Vinegar
Students determine the concentration of acetic acid when the concentration of the base with which is titrated is known. They investigate how to weigh a sample using the balance, measure volumes using graduated cylinder, explore the...
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Clouds
Students explore clouds. In this clouds lesson plan, students talk about, write about, and paint clouds to gain an understanding of clouds.
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Mercury, Venus, and Earth
Young scholars learn information about the planets Mercury, Venus, and Earth by playing a trivia game.
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Seasonal Cloud Cover Variations
Students recognize different cloud types. They determine the seaonality of various types of clouds. They graph the data and determine if a correlation exists between season, cloud cover and type of clouds most prevalent during each season.
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Reflection and Absorption of Light
Students use a microcomputer connected to a light sensor and temperature probe to explore the reflection and absorption of radiation for different surfaces. Students follow instructions in this guided inquiry based lab and are then asked...
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Osmosis
In this biology worksheet, students determine how many solvent and solute molecules there are in the red blood cell and the IV fluid. Then they determine whether the IV fluid is hypertonic, hypotonic, or isotonic to the red blood cell.
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What Goes in Must Come Out
Learners monitor their calorie intake and energy expenditure. They keep track of daily data in a journal and assess and adjust their diets as appropriate.
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Bacteria Change Earth's Atmosphere
Tenth graders organize information to explain how photosynthetic bacteria contributed to climatic changes that happened on Earth. Students create a timeline by using a storyboard to tell the story of the change.
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Let's Get to the Bottom of the Arctic!
Pupils identify the three realms of the Arctic Ocean, and describe the relationships between these realms. They describe different species associations in a benthic community.
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Water Use and Conservation
Students discuss the different types of water found on Earth. They discover why not all water is used for drinking and calculate how much water they use. They create their own water conservation plan.
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Earth and Matter
For this matter worksheet, students review the Earth's layers, write balanced equations, and compare the properties of different elements. This worksheet has 29 fill in the blank questions.
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