Unit Chemical Bonding Length of Unit Teacher’s discretion Focusing Lens(es) Relationships Standards and Grade SC09-GR.HS-S.1-GLE.4 Interactions Level Expectations Addressed in this Unit How do a variety of substances we encounter every day interact and/or change? Inquiry Questions (Engaging- Debatable): Physical Science Unit Strands Concepts Atoms, Valence electrons, Bonding, Compounds, Structure, Models, Trends/Patterns, Properties, Changes, Classification, Technology Generalizations Guiding Questions Understand Factual Conceptual My students will that… The number and arrangement of valence electrons create What is the relationship between valence electrons and How is the structure of an atom related to the number different types of bonding. bonding type? and types of compounds it can form? Chemical bonding results in endless variety of How are compounds formed? What is the importance of chemical bonding? compounds. (SC09-GR.HS-S.1-GLE.4-EO.b) Chemical and physical properties determine a What properties can be used to differentiate bonding How are various compounds identified? compound’s identification. types in compounds? How have technologies for determining chemical and What technologies can be used to determine molecular physical properties of matter changed over time? structure? (SC09-GR.HS-S.1-GLE.4;N.1) (SC09-GR.HS-S.1-GLE.4;N.1) Periodic trends and properties of atoms, determined by How is the periodic table used to determine chemical Why can the periodic table be used to determine the number and arrangement of valence electrons around bonding types? (SC09-GR.HS-S.1-GLE.4-EO.e) chemical bonding? (SC09-GR.HS-S.1-GLE.4-EO.e) an atom, dictate the types of compounds that elements can form. (SC09-GR.HS-S.1-GLE.4-EO.a,b,d,e)
Unit Chemical Bonding Length of Unit Teacher’s discretion Focusing Lens(es) Relationships Interactions Standards and Grade Level Expectations Addressed in this Unit SC09-GR.HS-S.1-GLE.4 Inquiry Questions (Engaging- Debatable): How do a variety of substances we encounter every day interact and/or change? Unit Strands Physical Science Concepts Atoms, Valence electrons, Bonding, Compounds, Structure, Models, Trends/Patterns, Properties, Changes, Classification, Technology Generalizations My students will Understand that… Guiding Questions Factual Conceptual The number and arrangement of valence electrons create different types of bonding. What is the relationship between valence electrons and bonding type? How is the structure of an atom related to the number and types of compounds it can form? Chemical bonding results in endless variety of compounds. (SC09-GR.HS-S.1-GLE.4-EO.b) How are compounds formed? What is the importance of chemical bonding? Chemical and physical properties determine a compound’s identification. What properties can be used to differentiate bonding types in compounds? What technologies can be used to determine molecular structure? (SC09-GR.HS-S.1-GLE.4;N.1) How are various compounds identified? How have technologies for determining chemical and physical properties of matter changed over time? (SC09-GR.HS-S.1-GLE.4;N.1) Periodic trends and properties of atoms, determined by the number and arrangement of valence electrons around an atom, dictate the types of compounds that elements can form. (SC09-GR.HS-S.1-GLE.4-EO.a,b,d,e) How is the periodic table used to determine chemical bonding types? (SC09-GR.HS-S.1-GLE.4-EO.e) Why can the periodic table be used to determine chemical bonding? (SC09-GR.HS-S.1-GLE.4-EO.e)