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 Scientific Notation How do you know if 1,000 has 1, 2, 3, or 4 significant figures?   If it has significant figures up to the decimal point, draw in the decimal…

Chapter 3 Vocabulary Measurement Scientific notation Measurement a quantitative description that includes both a number and a unit Examples: Length (4 meters), age (15 years),…

Metric System Monday, September 21, 2015 Tuesday, September 22, 2015 Unit Question How do we “do” science? Guiding Question / Learning Target I will be able to do metric…

Adding/Subtracting/Multiplying/Dividing Numbers in Scientific Notation How wide is our universe? 210,000,000,000,000,000,000,000 miles (22 zeros) This number is written in…

Convert 20 kilometers to METERS: Convert 20 miles to METERS: Conversion of units: Section 1.5 What is the length of the yellow bar? Length = 9.7 cm It makes NO sense to write…

Scientific Notation How wide is our universe (in miles)? 210,000,000,000,000,000,000,000 miles (22 zeros) This number is written in standard notation. When numbers get this…

Review From Yesterday What is the base unit for length in the Metric System? What is the base unit for mass in the Metric System? What is the base unit for volume in the…

Unit 1 study guide math Unit 1 study guide math Exponents, Scientific Notation, Order of Operation, Greatest Common Factor, Least Common Multiple Exponents What is an Exponent?…

SI Units SI Units We want things uniform Here are the standard SI Units Meter length m Kilogram mass kg Second time s Kelvin temperature K Mole amount n Kilojoule Energy…

Scientific Measurement Chapter 3 Measurement & Uncertainty Making measurements and performing calculations with measurements is very important in science and many other…