Question | Answer |
math tools | calculator, manipulatives, computers |
manipulative | hands on games, puzzles |
Pre Number and number concepts | compare, count, classify objects, ordering sets, explore sets, number patterns |
classifying | arrange or organized according to catagory or class |
ordering sets | venn diagrams, Demorgan laws, counting techniques |
Base ten numeration | place value,reading writing numbers, expanded form |
place value | digit value based on position in the number |
expanded number form | sum of its various place values ex. 1000+200+30+7 |
computational procedures | explanations, examples, word problems, describe relationship w/operations (+ -) model operations |
number terminology | factors, multiples, primes, composites, remainders, odd, even, product, etc. |
factor | one of two or more quantities that divides a given number without a remainder. ex 2 and 3 factors of 6 |
multiple | number that may be divided by another number with no remainder ex. 4, 6, and 12 are multiples of 2 |
primes | positive integer not divisible without a remainder by any positive integer other than itself ex. 3, 5, 7, 11 |
composite | having factors |
remainder | number left over when one integer is divided by another |
integer | ONLY whole numbers on the number line - positive and negative |
difference | number obtained when one number is subtracted from another |
odd | integer not divisible by 2 |
even | number exactly divisible by 2 |
rational | all numbers on number line including decimals and fractions |
computation | procedure of calculating - using mathematical or logical methods |
modeling | examples to help understanding of concept |
problem solve | use everyday situations to formulate problems |
hexagon | regular polygon with 6 equal sides and angles |
trapezoid | 4 sided figure,1 pair of opposite sides are parallel, |
rhombus | 4 sided figure of equal length and all opposite sides are parallel |
triangle | regular polygon - equilateral and equiangular |
informal geometry | simplifying geometry concepts |
coordinate geometry | use of algebra to study geometric properties, operates on symbols defined in a coordinate system |
length | measurement of something along its greatest dimension |
area | extent of a 2 dimensional surface enclosed within a boundary |
volume | amount of space occupied by 3 dimensional object expressed in cubic units |
weight | measure of the heaviness of an object |
angle | figure formed by 2 lines and 2 planes diverging from a common point and space between such lines or surfaces |
time | number representing a specific point on continuum reckoned in hours and minutes |
temperature | degree of hotness or coldness of a body or envionment |
distance | extent of space between 2 objects or places |
probablity | liklihood of something occuring |
probability | formula - total favorable outcomes divided by total possible outcomes |
organize data | counting, interpreting, representing models |
instructional strategies | prior knowledge, model, informal reasoning, demonstrate,cooperative learning styles, oral and silent work, graphic organizers, inquiry |
instructional class management | model-base management, concise, efficient, age appropriate instruction, group instruction sm and large |
atmosphere should | encourage questions, experimentation, problem solve |
assessment | informal and traditional testing |
assessment strategies | observe, portfolio, performance examples, running records, discussions |
mean | average of the number |
average | add all data and divide by the number of pieces of data |
central tendency | mean, median, mode |
mode | number that occurs most often |
median | middle value when ordered least to greatest |