Using this project's list of 1000 k12 mathematics terms, the terms to the right were used in this book. The terms are in page number order (first page they appear in the textbook at the usage level given). The usage column gives an idea on how the term is being used (refer to the Code section for an explanation).
Please note in this option K12math.info does not report every time a term is used in a textbook. Only the first page that the term appears on is presented here. This option's purpose is to give a feel for the sequence of content development in the textbook.
The bulk of space used in textbooks is to provide examples of the terms; to define or develop the terms, and to provide exercises using the terms. Different learning communities will provide relevant examples, methods of defining or developing the terms and exercises in accordance to the learning community's needs.

__Term________________________ 
________Usage_____ 
___Page___ 
EXPONENT  term developed  016 
BASE (EXPONENT)  term developed  016 
PLACE VALUE (WHOLE NUMBER)  term developed  018 
ADDITION ( WHOLE NUMBER )  term used  026 
ROUNDING  term developed  032 
ESTIMATING SUMS  term used  034 
WORD PROBLEMS ( WHOLE NUMBER )  synonym used  038 
SUBTRACTION ( WHOLE NUMBER )  term used  040 
TRANSLATION  synonym used  050 
ROTATION  synonym used  052 
REFLECTION  synonym used  054 
CONGRUENCE  term developed  056 
LINE  term used  060 
LINE SEGMENT  term used  060 
RAY  term used  060 
CONGRUENT (LINES)  term developed  062 
ANGLE  term developed  064 
NAMING AN ANGLE  term developed  064 
SIDES OF AN ANGLE  term used  064 
VERTEX (ANGLE)  term used  064 
MEASUREMENT (ANGLE)  term used  066 
PROTRACTOR  term used  066 
DEGREE (ANGLE)  term used  066 
ACUTE ANGLE  term developed  068 
OBTUSE ANGLE  term developed  068 
RIGHT ANGLE  term developed  068 
COPYING AN ANGLE  synonym used  069 
CONGRUENT ANGLES  term developed  070 
BISECTING AN ANGLE  term developed  072 
PERPENDICULAR LINES  term developed  074 
FACTOR ( WHOLE NUMBER )  term used  080 
MULTIPLICATION ( WHOLE NUMBER )  term used  080 
REPEATED ADDITION (MULTIPLICATION)  synonym used  080 
MULTIPLES OF TEN  term used  084 
ESTIMATING PRODUCTS  term used  102 
DIVISOR, QUOTIENT  term used  110 
REMAINDER  term used  110 
DIVISIBILITY  term used  112 
DIVISION BY ZERO  term developed  116 
DIVISION ( WHOLE NUMBER )  term used  118 
AVERAGE  term developed  130 
TRANSLATION  synonym used  138 
FRACTION  term used  158 
CONGRUENT PARTS (FRACTION)  synonym used  158 
DENOMINATOR  term used  158 
NUMERATOR  term used  158 
ADDITION (FRACTION)  term developed  160 
MULTIPLICATION (FRACTION)  term developed  168 
EQUIVALENT FRACTIONS  term developed  170 
GCF (FRACTION)  term used  174 
MIXED NUMERAL  term developed  176 
RECIPROCAL (FRACTION)  term developed  183 
LCM (FRACTION)  term used  192 
RENAMING (FRACTION)  term used  194 
SUBTRACTION (FRACTION)  term developed  200 
GREATER THAN (FRACTION)  term used  202 
LESS THAN (FRACTION)  term used  202 
DECIMAL  term used  212 
PLACE VALUE (DECIMAL)  term used  214 
ADDITION (DECIMAL)  term used  216 
SUBTRACTION (DECIMAL)  term used  218 
WORD PROBLEM (DECIMAL)  synonym used  222 
MULTIPLICATION (DECIMAL)  term used  224 
RATIO  term developed  228 
PERCENT  term used  230 
PERCENT NOTATION  term developed  230 
APPLICATIONS (FRACTION)  synonym used  232 
MEASUREMENT  term developed  240 
CENTIMETER  term used  240 
METRIC UNITS  term used  242 
CAPACITY  term used  250 
WEIGHT  term used  252 
TEMPERATURE  term used  254 
PERIMETER  term developed  260 
AREA  term used  262 
SQUARE CENTIMETER  term used  262 
SQUARE INCH  term used  262 
RECTANGLE (AREA)  term developed  264 
DISTRIBUTIVE  term developed  264 
AREA OF TRIANGLE  term developed  266 
CUBIC INCH  term used  268 
VOLUME  term used  268 
PRISM (VOLUME)  term developed  270 
INTERSECTING LINES  term used  272 
PARALLEL LINES  term developed  272 
PARALLELOGRAM  term used  274 
ARC  term used  276 
CENTER  term used  276 
CIRCLE  term used  276 
DIAMETER  term developed  276 
INTERIOR OF A CURVE  synonym used  276 
OPEN CURVE  synonym used  276 
RADIUS  term developed  276 
SEMICIRCLE  term developed  276 
CIRCUMFERENCE  term developed  278 
LOCATING POINTS  synonym used  284 
GRAPH  term used  294 
CIRCLE GRAPH  term developed  302 
EXPERIMENTAL PROB.  synonym used  308 
APPLICATION  synonym used  316 
