Ethers Teacher Resources

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Students invent simple or complex machines, using information gathered about machines, how they work, and how they are made in this upper-elementary Science lesson. A worksheet is included for student assessment after the website activity.
Here are the instructions for leading your advanced chemists though the process of measuring the nonvolatile components in a sample of paint. No student handout is provided, so you may want to create one based on the procedure explained. This is a terrific activity for teaching chemists how safely handle volatile materials or for calculating percent mass.
Students are required to critically read two poems, answer factual questions concerning the pieces, and then discuss the different uses of breath as a metaphor. They use the samples as a starting point for their own creative efforts.
High schoolers examine the issues surrounding Gulf War Syndrome. In groups, they analyze evidence from the war and medical information. They participate in a debate in which they support their feelings on whether the government of the United States tried to hide this issue from the Americacn public. To end the lesson, they read articles from veterns who suffer from the disease.
For this chemistry worksheet, students examine a concept in science and then use the knowledge in application by conducting an experiment.
Page one of this resource displays a chart of five different types of solids: metallic, ionic, covalent, molecular, and atomic. The forces that hold the particles together are also described. On page two, junior chemists consider different compounds and determine what type of crystals they form, name predominant molecular forces, and compare boiling points. Answers are included at the bottom of the page, therefore this is best used as a review of concepts.
In this chemistry worksheet, students write the structures for the compounds illustrated on the sheet. Then they name the compounds whose structures are illustrated in part two. Students also fill in the blanks to complete the paragraph on compounds.
Chemistry students review the trends found in the organization of the periodic table by completing this worksheet. They determine which of the given atoms has the largest ionic radius and which is the most electronegative. This worksheet has 6 matching, 4 true or false, 10 fill in the blank, and 2 problems to solve. It is neatly formatted and pertinent to any general chemistry curriculum.
For this elements worksheet, students classify elements based on electron configuration and identify representative elements and transition metals. This worksheet has 11 fill in the blank, 4 true or false, 7 matching, and 2 short answer questions.
A very neat worksheet has been produced by Pearson Education, Inc. for use in a general chemistry class. The first nine questions are fill in the blanks for a paragraph about types of bonds and electronegativity. Five true-false questions and five matching descriptions follow. This would make an ideal pop quiz!
In this writing chemical reactions worksheet, learners solve 15 problems on their own paper using a 3 step-problem solving approach. In addition, students write six balanced equations and classify each reaction. They also write equations in aqueous solutions.
In this stoichiometry learning exercise, students solve 4 problems using the 3 step problem solving approach, they do 8 chemical calculations and they solve 6 percent yield and limiting reagent problems.
In this chemical formulas worksheet, learners answer 5 multiple choice questions and they practice naming compounds and writing formulas for 15 questions.
In this introduction to chemistry worksheet, students answer 9 questions regarding the study of chemistry. The first part is matching, then they "think like a scientist" and then they problem solve.
For this measurements worksheet, learners answer 26 problems about measurement. These include questions about uncertainty, conversion problems, density and the international system of units.
On "Defining the Atom," physical science starters fill in blanks, determine if statements are true or false, match terms with the appropriate definitions, and solve problems. Questions are about Dalton's atomic theory, the atom and its general composition. This is a compact and applicable homework assignement for any general chemistry class.
In "The Nature of Covalent Bonding," chemistry hopefuls demonstrate an understanding of various types of covalent bonds, electron configuration, and resonance structures through fill in the blank, true or false, and matching questions. They complete the activity by drawing three electron dot structures of compounds.
In this chemistry worksheet, test takers answer 60 multiple choice questions on topics related to chemistry from balancing equations to calculating moles and molecules of compounds. They name formulas, they convert, they solve problems on topics such as redox reactions, gas laws and chemical structure.
In this organic chemistry learning exercise, learners solve 20 problems including isomer structure, functional groups, types of reactions and the polymers that make up the structures of organic molecules.
In this organic molecules worksheet, students classify organic compounds, they name organic compounds using the IUPAC naming system, they complete chemical reactions of organic compounds, and they draw structural formulas of isomers.

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