Curated OER
Chemistry: Significant Digits
In this significant digits worksheet, students review the rules of working with significant digits and then give the number of significant digits in the given measurements. This worksheet has 30 problems to solve.
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SI Prefixes and Mass
In this SI prefixes and mass worksheet, students are given measurements of mass and they covert to the given measurement by moving the decimal the proper number of places to the left or right.
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Math Skills-Writing Scientific Notation
In this scientific notation worksheet, learners perform basic math functions and express their answers in scientific notation.
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Decimals and Fractions
In this decimals and fractions activity, students read about decimals and fractions and how to change one to the other. They solve two multi-part problems practicing converting decimals to fractions and fractions to decimals.
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Scientific Notation, Significant Figures and the Factor-Label Method of Solving Problems
In this scientific notation, significant figures, and factor-label method, students solve 1 problem where they perform mathematical functions and identify their answer in scientific notation with the proper number of significant figures....
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Black Holes....II
In this black hole worksheet, students use the equation for time dilation to solve 8 problems including determining the time it takes to receive a GPS signal from space, the time delay for the GPS-Earth system, the distance a radio...
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Local Organism Sort
Students determine what characteristics are useful in classifying items. In this sorting organisms lesson students create and explain a classification scheme using familiar organisms.