Background for the teacher

• • Sources of air pollution
  • 6 common air pollutants
  • Clean Air Act
  • Air quality in Evansville
  • Air pollution and green vehicle

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NUMBER AND OPERATIONS

Addition & Subtraction (Whole number)

Rounding (whole number)

Ordinal numbers

<,>,= symbols

Percentages, fractions & decimals

Multiplication & division

DATA ANALYSIS

Line graphs 

Bar graphs

Circle graphs

MEASUREMENT

Temperature 

Length

GEOMETRY

Three-dimentional objects