# Louisiana 8th Grade Mathematics (LSS) Practice

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 The Number System 17% Expressions and Equations 22% Functions 22% Geometry 22% Statistics and Probability 17%
• Questions: 1,800
• Technology Enhanced Items: 78
• Instructional Videos: 70
• Vocabulary Terms: 151

### Test Standards

 The Number System 1. (8.NS.A.1)  Irrational Numbers 2. (8.NS.A.2 )  Rational Approximations Of Irrational Numbers Expressions and Equations 1. (8.EE.A.1 )  Properties Of Integer Exponents 2. (8.EE.A.2)  Square Root & Cube Root Symbols 3. (8.EE.A.3)  Single Digit Times An Integer Power Of 10 4. (8.EE.A.4)  Perform Operations W/numbers In Scientific Notation 5. (8.EE.B.5)  Graph Proportional Relationships 6. (8.EE.B.6 )  Use Similar Triangles 7. (8.EE.C.7a )  Examples Of Linear Equations 8. (8.EE.C.7b )  Linear Equations W/rational Number Coefficients 9. (8.EE.C.8a)  Solutions To A System Of 2 Linear Equations 10. (8.EE.C.8b )  Solve Systems Of 2 Linear Equations 11. (8.EE.C.8c)  Solve Problems Leading To 2 Linear Equations Functions 1. (8.F.A.1)  Define Function 2. (8.F.A.2)  Compare Functions 3. (8.F.A.3)  Linear & Nonlinear 4. (8.F.B.4 )  Construct A Function 5. (8.F.B.5 )  Functional Relationship Geometry 1. (8.G.A.1 )  Transformation Properties 2. (8.G.A.2 )  Congruent Figures 3. (8.G.A.3 )  Effect Of Transformations 4. (8.G.A.4 )  Similar 2-D Figures 5. (8.G.A.5 )  Use Informal Arguments 6. (8.G.B.6 )  Proof Of Pythagorean Theorem 7. (8.G.B.7 )  Determine Unknown Side Lengths 8. (8.G.B.8 )  Find Distance Between 2 Points 9. (8.G.C.9 )  Know Formulas For Volume Statistics and Probability 1. (8.SP.A.1 )  Construct/interpret Scatter Plots 2. (8.SP.A.2 )  Straight Lines Used To Model Relationships 3. (8.SP.A.3 )  Equation Of A Linear Model 4. (8.SP.A.4 )  Patterns Of Association