Gulf+Practice+Grade+8+Math+Hint+Key

STAAR Test Formula Sheet

Vol One - 8.1 (A) Compare and Order Rational Numbers in Various Forms Including Integers, Percents, and Positive and Negative Fractions and Decimals 8.1 (B) Select and Use Appropriate Forms of Rational Numbers to Solve Real Life Problems Including Those Involving Proportional Relationships 8.1 (C) The Student Understands that Different Forms of Numbers Are Appropriate for Different Situations 8.1 (D) Express Numbers in Scientific Notation, Including Negative Exponents, in Appropriate Problem Situations 8.2 (A) Use Appropriate Operations to Solve Problems involving Rational Numbers and Justify the Selections

Vol Two

Vol Three

Vol Four

8.8 (A) Find lateral and total surface area of prisms, pyramids, and cylinders using [concrete] models and nets (two-­‐dimensional models)

8.8(B) Connect models of prisms, cylinders, pyramids, spheres, and cones to formulas for volume of these objects