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Determining the Charge on a Metal Ion
For this metal ion worksheet, students follow the steps to determine the oxidation states of the metals in each of the given compounds. Students complete 10 problems.
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Poster Assignment: Sports Chemistry
Tenth graders distinguish between chemical and physical properties and changes in matter when given specific examples. They view a video of sports activities. Students chose their favorite sport and design an experiment to improve sports...
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Introduction to Bonding
In this chemistry worksheet, students create new and true statements while replacing false ones in order to properly define parts of the concept of bonding.
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Using the Stock System
In this compounds instructional activity, students learn the rules for naming compounds, the stock system. Students apply these rules by writing the names or formulas for the 20 given compounds.
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Lesson Plan with Technology - Introduction to Elements and Symbols
Students use a computer program to study elements and the periodic table. They follow the directions on the computer program, and answer the questions presented. The program is self scoring, and students may print a certificate that...
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Matter
Eighth graders explore chemical reactions and their products. They define a chemical reaction and describe the characteristics of a chemical reaction. Students classify chemical reactions.
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Covalent Compounds Worksheet
In this chemistry activity, students examine the concept of covalent bonds with the assessment. The answer key is included on page 3 and 4.
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Practice with Ions
In this ions worksheet, students answer questions about atoms that have gained or lost electrons, they find the number of electrons atoms tend to gain or lose and they answer questions about bonding in atoms. They answer 6 questions...
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Covalent Bonding-Electron Dot Structures
In this chemistry, students draw the Lewis structures of 20 covalent compounds. They demonstrate how the lone pairs are distributed in the molecule.
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Looking At Acid's Effects On Metals
Students perform an experiment that demonstrates acid rain. The chemical effect of acids on metals may take at least five days for the human eye to see, even though the reaction starts as soon as the acid contacts the metal.
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Environment" The Mining Cycle
Students explore the world of mining and explain its importance in daily life. After describing how companies search for mineral deposits, they examine the environmental consequences of mining as well as the positive aspects. The...
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Conductors, Insulators, and Semiconductors
Students will investigate the differences in conductivity of materials, design a variety of complete circuits, and observe the differences between the manner in which light is produced in an incandescent light bulb and an LED.
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Periodic Table of Elements
Middle schoolers use reference skills to locate information about the periodic table.
They identify elements by name, atomic number, atomic mass, symbol and properties. Students use mathematical processes to find the number of...
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Simple Chemical Equations
Eighth graders interpret the chemical symbols and shorthand used for molecules and equations. Through guided practice, 8th graders work to decipher and interpret the symbols for chemical equations. An opportunity for independent...
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Reading the Periodic Table
Young scholars explore the structure and function of the periodic table of elements. Though memorization drills and games, students working in pairs, identify the elements of the periodic table, their grouping, their properties and...
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Periodic Table Chart Problem
In this chemistry worksheet, students fill in the correct elements with the help of the 25 questions. The end result is supposed to be a filled in and complete periodic table of elements.
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Formulas and Mole Conversions
In this formulas and mole conversion instructional activity, students answer 22 graphic organizer, multiple choice, and short answer questions pertaining to formulas and mole conversion.
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Activity Plan 4-5: Opposites Attract!
Students experiment with magnets and sort objects based on magnetism. In this hands-on physical science lesson, the children are introduced to magnetism through discussion and experimentation and have the opportunity to use different...
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Acids and Bases in Water
In this acids and bases learning exercise, students read about what happens when an acid or base is added to water. Students complete 6 short answer questions.
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Balancing Chemical Reactions 2
In this balancing chemical reactions worksheet, students balance equations, identify electrons gained or lost in atoms and identify the number of atoms of each element for the reactants and products in equations. They also answer 3...
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Reading The Periodic Table
Eighth graders examine the Periodic Table. In this science lesson plan, 8th graders categorize a group of shells and unknown elements using different characteristics as they read and interpret the Periodic Table.
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Magnetic Discovery Bottle
Students examine how to conduct simple investigations and use simple equipment to gather data. In this magnet lesson students decide what types of objects are attracted to magnets.
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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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One for the Money
Eighth graders sort items as they are shown one at a time by the teacher. They attempt to identify the one physical trait the teacher is looking for (metal and not metal). After several objects have been shown and placed in groups, the...
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