PHYSICAL SCIENCE



PHYSICAL SCIENCE | |

|Pacing Guide |Resources |Essential Standards |Clarifying Objectives |TLW |

GO 8.1 and 8.2

|Unit 5 Day 1 |Notes: Solutions |PSc.2.1 Understand |PSc.2.1.2 Explain the |Develop a conceptual model for the solution process with|

| |Tasty Solutions Lab |types, properties, and |phases of matter and the |a cause and effect relationship involving forces of |

| |8.1 and 8.2 wksht |structure of matter. |physical changes that |attraction between solute and solvent particles. A |

| |Vocabulary Ch 8 All | |matter undergoes. |material is insoluble due to a lack of attraction |

| | | | |between particles. |

| | | | |Interpret solubility curves to determine the amount of |

| | | | |solute that can dissolve in a given amount of solvent |

| | | | |(typically water) at a given temperature. |

| | | | |Qualitatively explain concentration of solutions as |

| | | | |saturated, unsaturated or super saturated; dilute or |

| | | | |concentrated. |

|Day 2 |Notes: Solubility & Concentration | | | |

| |Curve wksht w/ instructions | | | |

| |Solubility and concentration wksht | | | |

| |Go 8.3 and 8.4 | | | |

| |Learn acids, bases and salts: Make | | | |

| |Flashcards from Acids p. 241 (#6), | | | |

| |Bases p.242 (#4) Salts p.244 (#7) | | | |

|Day 3 |Quiz #1 | | | |

| |Lab: Dissolving Rate | | | |

| |curve Worksheet | | | |

| |8.3 and 8.4 wksht | | | |

|Day 4 |Quiz #2 | | |Recognize common inorganic acids including hydrochloric |

| |Notes: Acids and Bases | | |(muriatic) acid, sulfuric acid, acetic acid, nitric acid|

| |Home pH Lab |PSc.2.2 Understand |PSc.2.2.6 Summarize the |and citric acid. |

| |Acids and Bases WS |chemical bonding and |characteristics and |Recognize common bases including sodium bicarbonate, and|

| | |chemical interactions. |interactions of acids and |hydroxides of sodium, potassium, calcium, magnesium, |

| | | |bases. |barium, and ammonium. |

| | | | |Define acids and bases according to the Arrhenius |

| | | | |theory. |

| | | | |Develop an understanding of the pH scale and the |

| | | | |classification of substances therein. |

| | | | |Generalize common characteristics of acids and bases- pH|

| | | | |range, reactivity with metals and carbonates (acids), or|

| | | | |fats/oils (bases), conductivity. |

| | | | |Relate general household uses of acids and bases with |

| | | | |their characteristic properties. |

| | | | |Explain what happens in a neutralization reaction, |

| | | | |identifying each component substance. |

|Day 5 |Quiz #3 (All) | | | |

| |Lab: making salt | | | |

| |Strengths of Acids and Bases wksht | | | |

|Day 6 |Lab: Unknown Acids and Bases | | | |

| |Acids, Bases and Salts Review Worksheet| | | |

|Day 7 |Assessment Chapter 8 | | | |

| |Guided Outline Chapter 10 | | | |

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