Ch.1 Matter and MeasurementsWorksheetSee all chapters
All Chapters
Ch.1 Matter and Measurements
Ch.2 Atoms and the Periodic Table
Ch.3 Ionic Compounds
Ch.4 Molecular Compounds
Ch.5 Classification & Balancing of Chemical Reactions
Ch.6 Chemical Reactions & Quantities
Ch.7 Energy, Rate and Equilibrium
Ch.8 Gases, Liquids and Solids
Ch.9 Solutions
Ch.10 Acids and Bases
Ch.11 Nuclear Chemistry
Sections
What is Chemistry?
The Scientific Method
Classification of Matter
States of Matter
Physical & Chemical Changes
Chemical Properties
Physical Properties
Intensive vs. Extensive Properties
Temperature (Simplified)
Scientific Notation
SI Units (Simplified)
Metric Prefixes
Significant Figures (Simplified)
Significant Figures: Precision in Measurements
Significant Figures: In Calculations
Conversion Factors (Simplified)
Dimensional Analysis
Density
Specific Gravity
Density of Geometric Objects
Density of Non-Geometric Objects
Additional Practice
Accuracy & Precision
Percentages

The Scientific Method is a process used to help design and perform experiments in order to minimize experimental errors.

Components of the Scientific Method

Concept #1: Components of the Scientific Method

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Example #1: Which component of the Scientific Method deals with the following statement: “Gravity is the reason that an object that is initially tossed into the air comes back down towards the ground.”

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Concept #2: Steps of the Scientific Method

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Example #2: A scientist observed a new phenomenon and wonders how it happens. Which of these steps comes next?

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Practice: Which of the following shows the best order of steps of the scientific method?

Practice: Which of the following statements represents an observation?

Practice: Which of the following statements represents a hypothesis?

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