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Investigating the Shapes of Covalent Molecules and Measuring their Respective Bond Lengths and Bond Angles
High schoolers will draw Lewis structures of common covalent compounds using a Chem 3D computer program. They will predict the shapes of the molecules, complete a data table, and formulate rules for predicting shapes of molecules. In the...
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Fossil Fuels, Who Needs Them
Ninth graders explore how electricity is created and distributed through alternative production methods. Students participate in hands-on activities, research, lecture based instruction, and CD ROM resources.
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N, B, and T: Pollutants Three
Young scholars explore nutrient, bacterial, and toxic surface water pollution. They identify the amount of water they use each day and summarize the kinds of substances that cause water pollution. They predict what will happen in water...
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What is the Composition of Soil?
Students examine the different components that make up soil. Using data, they identify the components of soil in their local area and discover how scientists use the soil to see how it was formed. They also describe the soil forming...
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Trophic Relationships, Cycling of Chemicals, Human Impact on Ecosystems and Conservation
Students explore how the energy flow through a system is related to trophic levels. They investigate how organisms affect the cycling of elements and water through the biosphere. Students participate in lab activities to observe ways...
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THE FARMER CARES FOR THE LAND
Students will identify cause and effect relationships in issues relating to Agriculture and the environment.Ask students to describe what farmers do. Then ask students to define the word "environmentalist." Ask students if they have...
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THE FABLE OF THE FAINTING GOATS
Students practice telling time while reading a story about a fainting goat. They write their own story about a fainting goat. Students write letters to the International Fainting Goat Association, asking for more information about...
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Health: Basic Minerals
Students examine minerals as food nutrients and discover their importance as food sources in the diet. Among the learning options are completing worksheets, creating recipes, making billboards, and actually preparing some recipes rich...
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Skeletal, Skin, and Muscular Systems
Eighth graders explain the functions of various body systems. Using a concept map, 8th graders identify and explain the fuctions of the skeletal, skin, and muscular systems of the body. After completing their concept map, students...
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Dietary Allowances Worksheet
In this health worksheet, students read the dietary allowances and use them to create a healthier personal lifestyle. The chart includes boys and girls statistics.
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50 Common Elements
In this chemistry worksheet, students can read the fifty common elements as a resource for abbreviations and names of them. This is an information sheet.
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Bonding Basics - Ionic Bonds
In this chemistry learning exercise, students complete the chart for each of the listed elements, including the number of protons, electrons, and valence electrons. Then they complete each of the ionic bonds that follows.
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Vitamins & Minerals
In this health learning exercise, students find the words that are related to the use of vitamins and minerals. The answers are found by clicking the button at the bottom of the page.
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Bone and Joint
In this health worksheet, students find the words that are found relating to bones and joints. The answers are found at the bottom of the page.
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Recycling
In this recycling worksheet, students review what items can be recycled, what is made from recycled items, and how recycling conserves resources. This worksheet has 5 word scramble, 10 short answer, and 5 multiple choice questions.
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Biochemistry Assignment
In this biochemistry worksheet, students complete a table by filling in the missing information about different elements. Students draw the Bohr diagram and the Lewis dot diagram for several atoms.
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Natural Resources
For this natural resources worksheet, students compare examples of chemical and physical properties, balance equations, and calculate molar mass and moles. This worksheet has 12 problems to solve and 12 short answer questions.
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Vitamins and Minerals
In this vitamins and minerals worksheet, pupils review how these are measured and determine what minerals the body needs. Students determine how different vitamins help the body to function properly. This worksheet has 22 short answer...
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Families of Elements
In this elements worksheet, learners classify the given elements according to where they are located in the periodic table. This worksheet has 1 short answer and 4 fill in the blank questions.
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Compound Names and Formulas
In this compounds learning exercise, high schoolers name the given ionic compound, describe how covalent compounds are named, and write the chemical formulas for the covalent compounds. This learning exercise has 2 fill in the blank and...
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Drawing Atoms
In this atoms worksheet, students use their periodic table to determine how to draw the 20 atoms given in this graphic organizer.
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Toward a Sustainable Agriculture
Students examine how to use ecological analysis to animal production systems. In this sustainable agriculture lesson students examine where the nutrients flow in a system and complete several activities.
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Fable of the Fainting Goat
Students read a story. In this telling time lesson, students complete a worksheet where they must practice their knowledge of telling time. Students read a fable and answer time questions as they read.
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Body Chemistry: Using the Periodic Table
In this periodic table worksheet, students use the data chart and the periodic table to solve questions about body chemistry.
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