Introduction to Chemistry and Physical Science Review (Unit 1) Students will be able to… Textbook Reading (page numbers) Explain the scope of chemistry and describe the different types of chemistry. 2-3 Describe and explain what characterizes science and its methods. Pose questions and conduct systematic observations. Use tools to gather, analyze, and interpret data. Collect data/evidence and use tables/graphs to draw conclusions and make inferences based on patterns/trends in data. Pose answers, explanations or descriptions of events (inferences). Use reasoning to justify explanations. Communicate results of scientific investigations. Describe the importance of repetition and replication of scientific investigations. Differentiate between hypotheses, theories, and laws. 14-17 Use scientific notation to express measurements and complete calculations. Differentiate and recognize precision versus accuracy in measurements. Use accepted and experimental values to calculate percent error. Understand and utilize significant figures in measurements and calculations. List and describe the SI basic units. Use ratios to complete conversions and solve problems. Use the metric system for measurements; convert within the metric system; and convert traditional measurements to metric measurements. 62-63 64-65 66-71 74-79 Vocabulary chemistry hypothesis experiment controlled variable independent or manipulated variable dependent or responding variable model theory law accuracy calorie conversion factors International System of Measurement (SI) joule Kelvin precision scientific notation significant digits Tutorials (You Tube: Crash Course; Get Chemistry Help; Mr. Causey) www.khanacademy.org/science/chemistry (Khan Academy) Crash Course Lab Techniques & Safety Mr. Causey Introduction to Chemistry, Science and the Scientific Method Laboratory Safety and Equipment Get Chemistry Help Chemistry Lesson: The Scientific Method Mr. Causey The Experimental Process and Data Collection Crash Course Unit Conversion and Significant Figures Get Chemistry Help Chemistry Lesson: Scientific Notation Chemistry Practice Problems: Scientific Notation Chemistry Lesson: Significant Digits Chemistry Practice Problems: Significant Digits & Measurement Chemistry Lesson: The Metric System & Conversions Chemistry Lesson: Unit Analysis Chemistry Lesson: Compound Unit Conversions Chemistry Practice Problems: Compound Unit Conversions Mr. Causey How to Write Proper Scientific Notation Scientific Units, the SI System and Metric Units Metric Prefixes and How to Convert Metrics Mr. Causey Explains Accuracy and Precision How to Determine Significant Figures How to Use Significant Figure Rules in Calculations Describe extensive and intensive properties of matter. Differentiate and measure mass, volume, temperature, and density. Describe the different phases of matter and their transitions (energy transformations). Discuss phase transitions in terms of kinetic-molecular theory. Explain the difference between a substance and a mixture. Calculate the densities of solids and liquids and use density to identify substances. Differentiate between elements and compounds. Describe the basic organization of the periodic table and recognize and use chemical symbols. Describe and recognize the basic components of a chemical reaction. Explain the law of conservation of mass. 34-35 36-37 35; 38-40 80-82 42-43 45-47 48-49 50 boiling point chemical change chemical property compound condensation element extensive property evaporation freezing heterogeneous homogeneous intensive property kinetic theory Law of Conservation of Mass melting point phase transitions physical changes physical property precipitate solute solution solvent states of matter sublimation substance vaporization Mr. Causey The Physical and Chemical Properties of Matter How to Calculate Density and Volume The Changes and Phases of Matter Matter and the Divisions of Matter in Chemistry Khan Academy Introduction to the Atom Elements and Atoms States of Matter States of Matter Suspensions, Colloids and Solutions Change of State Examples Describe the mole and Avogadro’s number as a chemical quantity. Find the molar mass of a given element. Convert from mass to moles and moles to mass of chemical elements. Convert from moles to atoms and atoms to moles of chemical elements. 308-319 Avogadro’s number molar mass mole Crash Course Get Chemistry Help Chemistry Lesson: The Mole Chemistry Lesson: Mole Calculations I Chemistry Practice Problems: Mole Calculations Chemistry Lesson: Molar Mass Chemistry Practice Problems: Molar Mass Conversions Mr. Causey What the Mole Means in Stoichiometry How to Calculate Grams from Molar Mass How to Calculate Mass from Moles How to Determine Particles Using Molar Mass Avogadro’s Number and the Mole Khan Academy