Grade 5Glossary
 area
 Unit 1 Lesson 5

The number of square units that cover a flat figure without gaps or overlaps.
 axes
 Unit 7 Lesson 1
The numbered lines on a grid.
 coordinate grid
 Unit 7 Lesson 1
A grid containing the horizontal and vertical axes.
 coordinates
 Unit 7 Lesson 2
A pair of numbers that shows an exact position on a grid. The first number represents a position on the horizontal axis and the second number represents a position on the vertical axis.
 cubic unit
 Unit 1 Lesson 6
A unit cube with side lengths that are standard measurement units that is used to measure volume.
 horizontal axis
 Unit 7 Lesson 1
The number line that runs from left to right in a pair of axes.
 power of 10
 Unit 6 Lesson 2
The result of multiplying 10 by itself a given number of times.
 rectangular prism
 Unit 1 Lesson 2
A solid figure which has six faces that are rectangles.
 right triangle
 Unit 7 Lesson 8
A triangle with a 90 degree angle.
 unit cube
 Unit 1 Lesson 2
A cube whose sides are 1 unit long, used to measure volume.
 vertical axis
 Unit 7 Lesson 1

The number line that runs up and down in a pair of axes.
 volume
 Unit 1 Lesson 1, Unit 1 Lesson 4
The number of unit cubes that fill a solid figure without gaps or overlap.