7th Grade Math

Lessons

Introduction Page Preview Mathematical Operations Dividing Whole Numbers

Lessons

Integers Absolute value Additive inverses Adding and subtracting integers Multiplying and dividing integers

Lessons

Understanding Decimals Understanding Decimals 2.0 Adding decimals Subtracting decimals Adding and Subtracting Decimals Multiplying decimals by powers of 10 Multiplying decimals by whole numbers Multiplying decimals Multiplying Decimals 2.0 Dividing decimals by powers of 10 Dividing decimals by whole numbers Dividing Decimals Dividing Decimals 2.0

Lessons

Rational numbers Comparing rational numbers Adding and Subtracting Fractions Adding and subtracting rational numbers Multiplying Fractions Dividing Fractions Dividing Fractions 2.0 Multiplying and dividing rational numbers

Lessons

Exponents Powers of 10 Exponents, Roots, and Scientific Notation

Lessons

Number Properties The distributive property Order of operations PEMDAS

Lessons

Percents Ratios Unit rates Unit rates with fractions Simple interest Percent change Percents

Lessons

Proportions Proportional relationships Constant of proportionality

Lessons

The Coordinate Plane The Coordinate Plane 2.0

Lessons

Expressions and equations Writing algebraic expressions Evaluating expressions Equivalent expressions Simplifying expressions Expanding expressions Factoring expressions Solving equations Multi-step equations Independent and dependent variables Inequalities on a number line Solving inequalities

Lessons

Customary Units of Measure Customary Units of Measure 2.0 Customary Units of Measure 3.0 Metric Units of Measure Metric Units of Measure 2.0 Metric Units of Measure 3.0 Equivalent Measures

Lessons

Area of triangles Some Basic Concepts of Geometry Geometric Figures Area of parallelograms Area of rhombuses Area of trapezoids Parts of a circle Area of circles Circumference of circles Complementary angles Supplementary angles Adjacent angles Vertical angles Nets What is surface area? Surface area formulas Volume formulas Volume of rectangular prisms Volume of prisms Volume of cylinders Volume of pyramids Cross sections Triangle inequality theorem

Lessons

Mean, median, mode, and range Mean absolute deviation Box and whisker plots Dot plots Histograms Statistical questions Visualizing Statistics Visualizing Statistics 2.0 Probability Compound probability Data Presentation Data Presentation 2.0 Data Presentation 3.0 Data Presentation 4.0