TOPICS WITH LINKS TO KHAN ACADEMY VIDEOS

Prealgebra – MartinGay

Prealgebra  OpenStax

WHOLE NUMBERS



Place Value

1.2

1.1
Introduction to Whole Numbers

Addition of whole numbers

1.3

1.2
Add Whole Numbers

Subtraction of whole Numbers

1.5

1.3
Subtract Whole Numbers

Multiplication of whole Numbers

1.6 
1.4
Multiply Whole Numbers

Division of whole numbers

1.6

1.5
Divide Whole Numbers

Rounding and estimation

1.4

1.1
Introduction to Whole Numbers

Exponents

1.7


Square Roots

1.7


Order of Operations involving whole numbers

1.7


MULTIPLYING AND DIVIDING FRACTIONS



Meaning and properties of fractions



Factors and prime factorization



Reducing a fraction to lowest terms 


Multiply and divide proper
fractions 


Improper fractions and mixed numbers 


ADDING AND SUBTRACTING FRACTIONS



Least common multiple



Writing equivalent fractions 


Addition and
Subtraction of proper fractions



Addition and Subtractions with mixed numbers and its applications



Order of operations involving fractions 


DECIMALS



Decimal notation and Place Value


5.1
Decimals

Decimal Operation, and Order of Operations Involving Decimals


5.2
Decimal Operations

Relationship between fractions and decimals


5.3
Decimals and Fractions

Solving equations involving decimals


5.4
Solve Equations with Decimals

RATIO AND PROPORTION



Ratios; Rates;


5.6
Ratios and Rate

Proportions; Applications involving proportions. 


PERCENT 


Notation; Relationship between percents, decimals, and fractions;



Solving percent problems using equations and proportions; Applications
of percents.



MEASUREMENT 


Metric system of measurement 


Equivalencies between units of commonly used measurement 


GEOMETRY 


Definition of lines, angles, plane figures and solids 


perimeter, area and volume of basic geometric figures; 


Pythagorean Theorem.



Triangle Applications involving similar triangles. 


SIGNED NUMBERS 





Addition, subtraction, multiplication, division of signed numbers and its application.





















Solving Equations and Problem Solving 








Graphing and Introduction to Statistics






Exponents and Polynomials 

