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TX.111.28.Grade 8, Adopted 2012.

Grade 8, Adopted 2012.
8.1. Mathematical process standards. The student uses mathematical processes to acquire and demonstrate mathematical understanding. The student is expected to:
8.1 (A) Apply mathematics to problems arising in everyday life, society, and the workplace.
Quiz, Flash Cards, Worksheet, Game & Study Guide Mathematical processes
 
8.1 (B) Use a problem-solving model that incorporates analyzing given information, formulating a plan or strategy, determining a solution, justifying the solution, and evaluating the problem-solving process and the reasonableness of the solution.
Quiz, Flash Cards, Worksheet, Game & Study Guide Mathematical processes
 
8.1 (C) Select tools, including real objects, manipulatives, paper and pencil, and technology as appropriate, and techniques, including mental math, estimation, and number sense as appropriate, to solve problems.
Quiz, Flash Cards, Worksheet, Game & Study Guide Mathematical processes
 
8.10. Two-dimensional shapes. The student applies mathematical process standards to develop transformational geometry concepts. The student is expected to:
8.10 (D) Model the effect on linear and area measurements of dilated two-dimensional shapes.
Flip Charts Math Grade 8
Flip Charts Math: Grade 7
Quiz, Flash Cards, Worksheet, Game & Study Guide Geometric Proportions
Quiz, Flash Cards, Worksheet, Game & Study Guide Similarity and scale
 
8.11. Measurement and data. The student applies mathematical process standards to use statistical procedures to describe data. The student is expected to:
8.11 (A) Construct a scatterplot and describe the observed data to address questions of association such as linear, non-linear, and no association between bivariate data.
Flip Charts Math Grade 8
 
8.11 (C) Simulate generating random samples of the same size from a population with known characteristics to develop the notion of a random sample being representative of the population from which it was selected.
Quiz, Flash Cards, Worksheet, Game & Study Guide Collecting and describing data
Quiz, Flash Cards, Worksheet, Game & Study Guide Experimental Probability
 
8.12. Personal financial literacy. The student applies mathematical process standards to develop an economic way of thinking and problem solving useful in one's life as a knowledgeable consumer and investor. The student is expected to:
8.12 (D) Calculate and compare simple interest and compound interest earnings.
Flip Charts Applying Percents
Flip Charts Math Grade 8
Quiz, Flash Cards, Worksheet, Game & Study Guide Applications of percent
Quiz, Flash Cards, Worksheet, Game & Study Guide Applying Percents
 
8.2. Number and operations. The student applies mathematical process standards to represent and use real numbers in a variety of forms. The student is expected to:
8.2 (A) Extend previous knowledge of sets and subsets using a visual representation to describe relationships between sets of real numbers.
Flip Charts Math Grade 8
Flip Charts The Real Numbers
 
8.2 (B) Approximate the value of an irrational number, including π and square roots of numbers less than 225, and locate that rational number approximation on a number line.
Flip Charts Finding Volume
Flip Charts Math Grade 8
Flip Charts Math: Grade 7
Flip Charts Perimeter & Area
Flip Charts The Real Numbers
Quiz, Flash Cards, Worksheet, Game & Study Guide Exploring Area and Surface Area
Quiz, Flash Cards, Worksheet, Game & Study Guide Measurement, Perimeter, and Circumference
Quiz, Flash Cards, Worksheet, Game & Study Guide Perimeter and area
Quiz, Flash Cards, Worksheet, Game & Study Guide Rational and Irrational Numbers
 
8.2 (C) Convert between standard decimal notation and scientific notation.
Flip Charts Math Grade 8
Flip Charts Math: Grade 7
Quiz, Flash Cards, Worksheet, Game & Study Guide Exponents, Factors and Fractions
Quiz, Flash Cards, Worksheet, Game & Study Guide Polynomials and Exponents
 
8.2 (D) Order a set of real numbers arising from mathematical and real-world contexts.
Quiz, Flash Cards, Worksheet, Game & Study Guide Exponents, Factors and Fractions
Quiz, Flash Cards, Worksheet, Game & Study Guide Rational and Irrational Numbers
 
8.3. Proportionality. The student applies mathematical process standards to use proportional relationships to describe dilations. The student is expected to:
8.3 (A) Generalize that the ratio of corresponding sides of similar shapes are proportional, including a shape and its dilation.
Flip Charts Math Grade 8
Flip Charts Math: Grade 7
Quiz, Flash Cards, Worksheet, Game & Study Guide Geometric Proportions
Quiz, Flash Cards, Worksheet, Game & Study Guide Similarity and scale
 
8.3 (B) Compare and contrast the attributes of a shape and its dilation(s) on a coordinate plane.
Quiz, Flash Cards, Worksheet, Game & Study Guide Similarity and scale
 
8.3 (C) Use an algebraic representation to explain the effect of a given positive rational scale factor applied to two-dimensional figures on a coordinate plane with the origin as the center of dilation.
Quiz, Flash Cards, Worksheet, Game & Study Guide Similarity and scale
 
8.4. Proportionality. The student applies mathematical process standards to explain proportional and non-proportional relationships involving slope. The student is expected to:
8.4 (A) Use similar right triangles to develop an understanding that slope, m, given as the rate comparing the change in y-values to the change in x-values, (y2 - y1)/ (x2 - x1), is the same for any two points (x1, y1) and (x2, y2) on the same line.
Flip Charts Math: Grade 7
Flip Charts Slope
Quiz, Flash Cards, Worksheet, Game & Study Guide Introduction to Functions
Quiz, Flash Cards, Worksheet, Game & Study Guide Linear equations
 
8.4 (B) Graph proportional relationships, interpreting the unit rate as the slope of the line that models the relationship.
Quiz, Flash Cards, Worksheet, Game & Study Guide Linear relationships
 
8.4 (C) Use data from a table or graph to determine the rate of change or slope and y-intercept in mathematical and real-world problems.
Flip Charts Math: Grade 7
Flip Charts Slope
Quiz, Flash Cards, Worksheet, Game & Study Guide Introduction to Functions
Quiz, Flash Cards, Worksheet, Game & Study Guide Linear equations
 
8.5. Proportionality. The student applies mathematical process standards to use proportional and non-proportional relationships to develop foundational concepts of functions. The student is expected to:
8.5 (A) Represent linear proportional situations with tables, graphs, and equations in the form of y = kx.
Quiz, Flash Cards, Worksheet, Game & Study Guide Linear relationships
 
8.5 (B) Represent linear non-proportional situations with tables, graphs, and equations in the form of y = mx + b, where b ≠ 0.
Quiz, Flash Cards, Worksheet, Game & Study Guide Introduction to Functions
Quiz, Flash Cards, Worksheet, Game & Study Guide Linear equations
 
8.5 (E) Solve problems involving direct variation.
Quiz, Flash Cards, Worksheet, Game & Study Guide Linear relationships
 
8.5 (G) Identify functions using sets of ordered pairs, tables, mappings, and graphs.
Flip Charts Math: Grade 7
Flip Charts Slope
Quiz, Flash Cards, Worksheet, Game & Study Guide Functions
Quiz, Flash Cards, Worksheet, Game & Study Guide Introduction to Functions
 
8.6. Expressions, equations, and relationships. The student applies mathematical process standards to develop mathematical relationships and make connections to geometric formulas. The student is expected to:
8.6 (A) Describe the volume formula V = Bh of a cylinder in terms of its base area and its height.
Flip Charts Finding Volume
Flip Charts Math: Grade 7
Quiz, Flash Cards, Worksheet, Game & Study Guide Finding Volume
Quiz, Flash Cards, Worksheet, Game & Study Guide Three dimensional geometry/Measurement
 
8.7. Expressions, equations, and relationships. The student applies mathematical process standards to use geometry to solve problems. The student is expected to:
8.7 (A) Solve problems involving the volume of cylinders, cones, and spheres.
Flip Charts Finding Volume
Flip Charts Math: Grade 7
Quiz, Flash Cards, Worksheet, Game & Study Guide Finding Volume
Quiz, Flash Cards, Worksheet, Game & Study Guide Three dimensional geometry/Measurement
 
8.7 (B) Use previous knowledge of surface area to make connections to the formulas for lateral and total surface area and determine solutions for problems involving rectangular prisms, triangular prisms, and cylinders.
Quiz, Flash Cards, Worksheet, Game & Study Guide Exploring Area and Surface Area
Quiz, Flash Cards, Worksheet, Game & Study Guide Three dimensional geometry/Measurement
 
8.7 (C) Use the Pythagorean Theorem and its converse to solve problems.
Flip Charts Math: Grade 7
Quiz, Flash Cards, Worksheet, Game & Study Guide The Pythagorean Theorem
 
8.8. Expressions, equations, and relationships. The student applies mathematical process standards to use one-variable equations or inequalities in problem situations. The student is expected to:
8.8 (A) Write one-variable equations or inequalities with variables on both sides that represent problems using rational number coefficients and constants.
Quiz, Flash Cards, Worksheet, Game & Study Guide Introduction to Algebra
 
8.8 (C) Model and solve one-variable equations with variables on both sides of the equal sign that represent mathematical and real-world problems using rational number coefficients and constants.
Flip Charts Math Grade 8
Flip Charts Math: Grade 7
Quiz, Flash Cards, Worksheet, Game & Study Guide Algebraic Equations
Quiz, Flash Cards, Worksheet, Game & Study Guide Decimal Operations
Quiz, Flash Cards, Worksheet, Game & Study Guide Equations and Inequalities
Quiz, Flash Cards, Worksheet, Game & Study Guide Equations and inequalities
Quiz, Flash Cards, Worksheet, Game & Study Guide Fraction Operations
Quiz, Flash Cards, Worksheet, Game & Study Guide Integer operations
Quiz, Flash Cards, Worksheet, Game & Study Guide Introduction to Algebra
Quiz, Flash Cards, Worksheet, Game & Study Guide Introduction to Percent
Quiz, Flash Cards, Worksheet, Game & Study Guide Rational numbers and operations
Quiz, Flash Cards, Worksheet, Game & Study Guide Solving equations and inequalities
Quiz, Flash Cards, Worksheet, Game & Study Guide Solving linear equations
Quiz, Flash Cards, Worksheet, Game & Study Guide Using Integers
 
8.8 (D) Use informal arguments to establish facts about the angle sum and exterior angle of triangles, the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles.
Flip Charts Math Grade 8
Flip Charts Plane Geometry
 
8.9. Expressions, equations, and relationships. The student applies mathematical process standards to use multiple representations to develop foundational concepts of simultaneous linear equations. The student is expected to identify and verify the values of x
Flip Charts Math Grade 8