Unit 1 Science Skills
Vocabulary
Main topic
Mini Lecture 1.0 Scientific Variables
Should Knows
1. Define: Independent variable, dependent variable, constant,
control
Should Do's
1. Create a testable question and hypothesis for an
experiment.
2. Represent data graphically.
Mini Lecture 1.1
Using Significant Figures
Da Rules
how to write an exponentiation notation
- If the number is less then one, the exponent is negative.if the number is more than 1, exponents are positive.
What is the zero rule?
- zero to the left are not significant figure
Should know
- The "Zero Rule"
Addiction rule
Should Do's
-express number using exponential notation
express calculation result scientifically using significant figures and exponential notations.
what are significant figures
- counting number to the right of first number
Multiplication Rule
Writing numbers using scientific notation
- if the number is less than one, the exponent is negative. if the number is more than 1, exponent is positive.
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