PreAlgebra 2
7th / 8th Grade
-
Equations
- One-step equations
- Two-step equations
- Combined operations
- Two variable terms
- Variables on both sides
- Inequalities
-
Word Problems
- Numerical expressions
- Algebraic Expressions
- Writing equations
-
Percent
- Percent proportions
- Percent of a number
- Percent of change
- Finding original numbers
-
Interest
- Simple interest
- Amount to be repaid
- Finding length of time
- Finding rates
- Compound interest
-
The Coordinate Planes
- Solutions of equations
- Graphing equations
- Changing equations for y
- Slopes of equations
-
The Coordinate Planes
- The slope-intercept forms
- Graphing a line with slope
and y-intercept - Parallel, perpendicular,
and intersecting lines
x-and y-intercepts
-
Box-and-Whisker Plots
- Median, Mode, and Mean
- Quartiles, Ranges
- Box-and Whisker Plots
- Limits, Outliers
-
Probability
- Counting Principle
- With Replacement, Without Replacement
- With Repeat, Without Repeat
- Permutations, Combinations
-
Mixed Review
- Probability, Equations, Word Problems
-
Areas
- Rectangles, Complex Figures
- Parallelograms, Triangles
- Trapezoids
- Combined Areas
- Shaded Regions
-
Circles
- Radius, Diameter, and Chord
- Circumferences, Arcs
- Perimeters of Complex Figures
- Areas of Circles
- Shaded Portions of Circles
- Shaded Regions
- Areas of Complex Figures
-
Volumes
- Rectangular Prisms, Triangular Prisms
- Trapezoidal Prisms, Cylinders
- Solids, Pyramids, Cones, Spheres
- Hemispheres
-
Surface Areas
- Rectangular Prisms, Triangular Prisms
- Trapezoidal Prisms, Lateral Areas
- Cylinders, Cones
- Spheres and Hemispheres
Special Right Triangles
- 45’ Right Triangles
- 30’ - 60’ Right Triangles
EXTRA PRACTICE
- Mixed Review