1. Topic-
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| Introduction to Ionic Bonding |
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2. Content-
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Introduction to ionic bonding including the octet rule, anions,
cations and ionic compounds.
Key Vocabulary:
valence electrons, electron dot structures, octet rule, halide ions,
ionic compounds, ionic bonds, chemical formula, formula unit, coordination
number |
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3. Goals: Aims/Outcomes-
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Understanding of the octet rule, how atoms bond with one another
and properties of those compounds.
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4. Objectives-
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1.Students will be able to recognize the electron structure of an
atom.
2.Students will be able to explain how atoms bond with one another
and the properties of those elements. |
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5. Materials and Aids-
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| Textbook, Computer(APEX program), Periodic Table of Elements. |
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6. Procedures/Methods-
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A. Introduction-
1.Discussion over the Periodic Table and how it shows the electron
structures of elements.
2.Give examples of how elements bond together and what properties
the resulting compounds will have.
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B. Development-
1.Group practice drawing electron structures.
2.Examples of how elements are bonded together and charges associated
with each. |
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C. Practice-
1.Group activity creating electron dot structures and comparing
bonds to the octet rule.
2.Classroom worksheet over covered material.
3.Group discussion over ionic bonding
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D. Independent Practice-
1.Review worksheet to check for understanding.
2.Completion of electron structure and ionic bonding activity
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E. Accommodations (Differentiated Instruction)-
1.Extra time if needed.
2.One on one instruction when needed.
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F. Checking for understanding-
1.Group discussion and individual feedback on examples.
2.Written activities.
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G. Closure-
Review of the properties and process in ionic bonding and lead into
covalent bonding.
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7. Evaluation-
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1. Chapter Exam
2. Exercise sheet on electron dot structures and ionic bonding examples. |
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