You'll review matter and atoms
Decimal and Fraction Equivalent Review
In this learning activity, you'll practice converting between common decimal and fraction equivalents in US standard units.
Measurement: What Is Accuracy?
You'll determine the accuracy of an approximate number.
Rounding to a Specific Number of Significant Digits
You'll round approximate numbers to a specific number of significant digits.
Finding Reference Angles
You'll find the reference angle for a given standard position angle.
Sine and Cosine Values on the Unit Circle (Angles in Radians)
You'll memorize the sine and cosine of the special angles of a unit circle written in radians.
Identifying the Sides of a Right Triangle
You'll learn to identify the sides of a right triangle.
Rounding Decimal Numbers - 2 Choices (Set 2)
You'll determine which of two options is the correct choice for rounding a given number to the nearest tenth, hundredth, or thousandth.
Rounding Decimal Numbers (Set 1)
You'll learn to round decimal numbers to the given place value.
Rounding Decimal Numbers (Set 2)