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Protons, Neutrons, and Electrons
Using the periodic table of elements, young chemists fill in a chart of isotopes to show the atomic number, mass, charge, number of protons, number of neutrons, and number of electrons. The chart is followed by 11 questions that...
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Atomic Structure in the Chemistry Classroom
Students are introduced to many of the scientists who contributed to the creation of the model of the atom. The changes to and evolution of the model over time is also covered. At the end of the lesson, Students differentiate between...
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Modern Physics, Old QT
In this physics worksheet, students develop an understanding of the atomic model and how atoms relate to one another through answering the seven questions.
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Water Cycle
Young scientists explore Earth elements by conducting an experiment. They define water vocabulary terms such as condensation and precipitation. In addition, they conduct a water experiment in which they build a terrarium, so they can...
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Properties of Matter
Ninth graders explore the molecular structure of matter and how it can affect the physical characteristics of a specific material. They demonstrate that isotopes of an element have different masses. Students demonstrate that the rates of...
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Balancing Equations
In this chemical equations worksheet, students review the rules in balancing equations and then balance 11 chemical reactions.
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Connection to Language Arts-Hidden Meanings
In this etymology worksheet, students read about the history of naming words and how words are named. They think critically by answering three questions about the meaning of words, etymologies and the derivation of words.
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Review for Chemistry
In this review for chemistry learning exercise, students decide if given statements are true or false. Students relate information learned about introductory knowledge gained in chemistry to accurately answer the given questions.
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Balancing Equations
In this chemical equations learning exercise, students review the steps to balancing equations and then complete a graphic organizer by balancing 10 chemical reactions.
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Naming Binary Covalent Compounds
In this compounds instructional activity, students read how to name binary covalent compounds and then practice by naming 10 binary covalent compounds.
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Predicting and Naming Polyatomic Ionic Compounds Worksheet
For this compounds worksheet, students write the polyatomic ionic compound formulas or the compound names. This worksheet has 29 problems to solve.
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Empirical and Molecular Formula
For this formulas worksheet, students review how to write compounds in their empirical formula and molecular formula. Then students complete 4 problems.
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Matter
Fifth graders investigate the nature of matter and of the scientific processes associated with them in this series of lessons.
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Science Multiple Choice Definitions Worksheets
In this science worksheet, students choose the multiple choice answer that best defines each of 15 science related vocabulary words.
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Working Out Empirical Formulae
In this chemical compounds worksheet, learners learn the steps for determining the empirical formula of a compound and then complete 3 problems.
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Chemical Bonding and Shapes of Molecules
In this chemical bonding learning exercise, students review the different types of bonds and calculate the number of valence electrons in molecules. This learning exercise has 11 matching and 15 multiple choice questions.
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Radiation Crossword Puzzle
In this radiation worksheet, students complete a crossword puzzle by figuring out the vocabulary terms associated with the 25 clues given.
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Natural Resources
In 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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Unit 5- Oxidation Reduction
In this oxidation reduction worksheet, students read the notes provided about the different types of chemical reactions. Students identify the reactants and products and answer fill in the blank and short answer questions.
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Let Us Bond Together
Fourth graders paricipate in a demonstration about bond strengths and bond types.
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Ionic Bonding
In this ionic bonding worksheet, students observe diagrams about ionic bonds and crystal formation. They answer 37 short answer questions about the properties of monatomic ions, polytomic ions and write correct formulas.
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Periodic Table I Quiz
In this periodic table I quiz, students select the best answer to the given questions. Students apply their knowledge of the periodic table and the arrangement to correctly answer the questions presented.
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Animated Chemical Bonding
Students demonstrate their understanding of a chemical process. In this exploratory lesson students create a clay animation that shows how a specific type of chemical bond.
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Location of Electrons
In this location of electrons worksheet, students read about the quantum mechanical model of the atom and the location of electrons. They complete a table given eleven elements with the sublevel notation, the Bohr notation and the...
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