Worksheet
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Bohr Energy Level Diagrams for Atoms

For Students 9th - 11th
For this Bohr model worksheet, students draw 16 diagrams given atoms in the periodic table and must show the energy level diagrams indicating the electrons in each energy level.
Worksheet
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Main Group: Properties and Reactivity

For Students 8th - 9th
In this main group learning exercise, students apply their knowledge of the organization of the periodic table to correctly answer 30 multiple choice questions. Students relate information about the properties of the different groups and...
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Electron Arrangement Worksheet

For Students 7th - 12th
In this electron instructional activity students complete an orbital diagram and electron configuration using a set of chemicals on the periodic table.
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The Interactive Periodic Table of the Elements

For Teachers 9th - 12th
Students study the different types of metals.  In this investigative activity students watch a demonstration on the effects of temperature on atoms and take a tour through baone matter.
Organizer
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Chemistry

For Students 9th - 11th
In this chemistry instructional activity, students classify each chemical compound as a ketone, amine, aldehyde, or ether. Students also write a condensed formula and classification for the given organic products.
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Chemistry Worksheet 14

For Students 10th - Higher Ed
In this chemistry learning exercise, students sketch several diagrams of different peptide chains. Students sketch diagrams of galactose and fructose.
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The Carbon Cycle

For Teachers 5th
Fifth graders examine the carbon cycle, periodic table, and photosynthesis and respiration. They analyze the periodic table and how it is organized, then complete the "Elementary, Dear Watson" worksheet. Students then examine a carbon...
Lesson Plan
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Doing Lewis Dot Diagrams

For Teachers 11th - 12th
Students observe the periodic table and draw the Lewis Dot Diagram.  In this investigative lesson students construct information on several elements including the Lewis Dot Formation and take a quiz on the information they...
Lesson Plan
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Order, Order All Electrons

For Teachers 11th - 12th
Students read the periodic table and apply their knowledge of the construction of atoms. They demonstrate reading the electron configuration of an element on the periodic file.
Lesson Plan
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Electronegativity

For Teachers 9th - 12th
Students identify the type of bonding between two atoms of elements given their electronegativity values. They study the trend of electronegativity across the periodic table in small groups.
Lesson Plan
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Elements and Compounds

For Teachers 8th
Eighth graders explore the chemical and physical properties of a variety of elements in a lab setting. They organize the data they collect onto a spreadsheet and then choose one element from the periodic table to research. They...
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Protons, Neutrons and Electrons

For Students 10th - 11th
In this chemistry learning exercise, students use the periodic table to complete the chart shown, filling in all of the missing information in the blank spaces. They identify and describe various elements found in the periodic table.
Lesson Plan
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Students Get Animated: Make Existing Lessons Move and Motivate Students

For Teachers 9th - 12th
High schoolers study the chemical elements in a computer generated cartoon format. In this computer animation and chemistry lesson plan, students learn how to animate using computer programs. High schoolers use animation to learn about...
Lesson Plan
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Are You Charged?

For Teachers 4th
Fourth graders study the charges on ions and familiarize themselves with a quick way to remember charges based on location of elements on the periodic table. They complete a worksheet and share their answers with the class.
Lesson Plan
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Classification is Sweet

For Teachers 5th - 9th
Students classify, weight and organize items during this lesson. This lesson works great as or with an introduction of the Periodic Table of Elements.
Lesson Plan
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Isotopes of Pennies

For Teachers 9th - 12th
High schoolers demonstrate that isotopes of an element have different masses. They illustrate atomic mass and neutrons. The periodic table is examined in length. Display of a collection of atoms is surveyed.
Lesson Plan
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Metals, Non-metals, Metalloids

For Teachers 8th - 10th
Students discuss the physical and chemical properties of metals and non-metals. As a group, they classify items as a metal or non-metal. Using the periodic table chart, students discuss the characteristics of each metal. Based upon...
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Naming Ionic Compounds with Complex Ions

For Students 10th - 12th
In this naming compounds worksheet, students name 20 given ionic compounds using complex ions. They use the periodic table and an ion chart to help name the compounds.
Lesson Plan
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Getting Animated

For Teachers 5th - 12th
Students create a simple animation illustrating a chemical element in the periodic table. In this chemistry lesson plan, students create a new way to describe elements by using them in an artistic form.
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Atomic Structure

For Students 6th
For this completing a chart of Elements or Ions worksheet, 6th graders fill in the blanks for the Atomic Number, Number of Protons, Number of Neutrons, and Number of Electrons. Students fill in 44 blanks.
Worksheet
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Transition Metal Properties

For Students 9th - 11th
In this chemistry worksheet, students select the answers to 26 multiple choice questions from the drop down box. They describe the physical and chemical properties of transition metals.
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Elements Word Search Puzzle

For Teachers 7th - 8th
In this word search puzzle worksheet, students will find and circle forty-five different names of elements from the periodic table.
Worksheet
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Typical Conceptual Questions for Physics I - Waves, Electricity, and Magnetism

For Students 9th - 12th
This wave and electromagnetism assignment is so thorough, it could be used as a unit exam. The first section of it covers wave concepts. The next section addresses static electricity. There is a section that deals with electric circuits....
Lesson Plan
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# 21 Measuring Nitrate by Cadmium Reduction

For Teachers Higher Ed
Students design an experiment to evaluate the effects of various treatments on the nitrogen cycle in a freshwater aquarium. They are required to maintain a laboratory notebook of all work, measure the key analytes of the biosystem at...

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