Standards of Learning

8.1.a: simplify numerical expressions involving positive exponents, using rational numbers, order of operations, and properties of operations with real numbers; and

8.1.b: compare and order decimals, fractions, percents, and numbers written in scientific notation.

Adding Fractions (Fraction Tiles)

Comparing and Ordering Decimals

Rational Numbers, Opposites, and Absolute Values

Unit Conversions

Unit Conversions 2 - Scientific Notation and Significant Digits

8.3.a: solve practical problems involving rational numbers, percents, ratios, and proportions; and

Beam to Moon (Ratios and Proportions)

Part-to-part and Part-to-whole Ratios

Percent of Change

Percents and Proportions

Percents, Fractions, and Decimals

Proportions and Common Multipliers

Real-Time Histogram

8.3.b: determine the percent increase or decrease for a given situation.

8.5.a: determine whether a given number is a perfect square; and

Operations with Radical Expressions

Square Roots

8.5.b: find the two consecutive whole numbers between which a square root lies.

8.6.a: verify by measuring and describe the relationships among vertical angles, adjacent angles, supplementary angles, and complementary angles; and

Investigating Angle Theorems

Triangle Angle Sum

8.6.b: measure angles of less than 360°.

8.7.a: investigate and solve practical problems involving volume and surface area of prisms, cylinders, cones, and pyramids; and

Prisms and Cylinders

Pyramids and Cones

Surface and Lateral Areas of Prisms and Cylinders

Surface and Lateral Areas of Pyramids and Cones

8.7.b: describe how changing one measured attribute of a figure affects the volume and surface area.

Surface and Lateral Areas of Prisms and Cylinders

8.8.a: apply transformations to plane figures; and

Circles

Dilations

Reflections

Rock Art (Transformations)

Rotations, Reflections, and Translations

Translations

8.8.b: identify applications of transformations.

Circles

Dilations

Reflections

Rock Art (Transformations)

Rotations, Reflections, and Translations

Translations

8.10.a: verify the Pythagorean Theorem; and

Pythagorean Theorem

Pythagorean Theorem with a Geoboard

8.10.b: apply the Pythagorean Theorem.

Circles

Distance Formula

Pythagorean Theorem

Pythagorean Theorem with a Geoboard

Surface and Lateral Areas of Pyramids and Cones

Independent and Dependent Events

Theoretical and Experimental Probability

8.13.a: make comparisons, predictions, and inferences, using information displayed in graphs; and

Movie Reviewer (Mean and Median)

8.13.b: construct and analyze scatterplots.

Correlation

Least-Squares Best Fit Lines

Solving Using Trend Lines

Trends in Scatter Plots

Absolute Value Equations and Inequalities

Function Machines 2 (Functions, Tables, and Graphs)

Linear Functions

Points, Lines, and Equations

8.15.a: solve multistep linear equations in one variable with the variable on one and two sides of the equation;

Point-Slope Form of a Line

Solving Equations by Graphing Each Side

Solving Two-Step Equations

Standard Form of a Line

8.15.b: solve two-step linear inequalities and graph the results on a number line; and

Absolute Value Equations and Inequalities

Compound Inequalities

Absolute Value Equations and Inequalities

Absolute Value with Linear Functions

Circles

Parabolas

Point-Slope Form of a Line

Points, Lines, and Equations

Slope-Intercept Form of a Line

Standard Form of a Line

Content correlation last revised: 10/23/2009

This correlation lists the recommended Gizmos for this state's curriculum standards. Click any Gizmo title below for more information.