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100 Cards in this Set
- Front
- Back
Manipulatives |
Tools used to help students internalize mathematics concepts and skills. |
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Tools to help students understand mathematical abstractions and lean more conceptually |
manipulatives |
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Subtize |
recognize a set without counting |
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Iteration |
measure of something with non-standard units |
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Range |
a set of quantities is a measure of the spread or variation of the numbers |
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mean |
sum of a set of quantities divided by the total number |
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mode |
most frequently occurred number |
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median |
middle number |
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bimodel |
data set with two modes |
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frequency tables |
used to organize a set of data. |
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Bar graphs |
used to compare quantities and may be made up all vertical bars/horizaontal bars. used for comparison |
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line graphs |
involve lines to show how values change over time |
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pictographs |
diagrams or graphs that involve pictured objects, icons, symbols |
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Types of quadilaterals |
trapezoids, parallelograms, kite, rectable, rhombus, square |
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quadrilaters |
have four sides |
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trapazoid |
one set of sides is parallel |
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parallelogram |
two sets of sides are parallel |
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types of parallelograms |
rectanble, rhombus, square |
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polygon |
two dimensional figure that is closed and contains at least three straight sides that meet only at corners |
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number of sides of a triable |
3 |
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number of sides of a quadrilateral |
4 |
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number of sides of a pentagon |
5 |
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number of sides of a hexagon |
6 |
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number of sides of a heptagon |
7 |
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number of sides of aoctagon |
8 |
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number of sides of a nonagon |
9 |
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number of sides of a decagon |
10 |
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number of sides of a dodecagon |
12 |
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three dimensional figures are classified as |
polyhedrons, which faces are all polygons |
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two types of polyhedras |
prisms and pyramids |
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prisms |
two congruent (equal) and parallel faces |
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congruants |
if all aspects are identical |
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similar shapes |
if the side lengths are proportional |
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dilation |
one of four geometric transformations ..similarity |
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perimeter |
add lengths of all sides |
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circumfrance |
distance around a circle . C=pie= 2pier |
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area of a rectangle |
base x height |
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area of a parallelogram |
base x height |
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area of a trianble |
A=1/2 bh |
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trapazoids |
area of a trapezoid can be found by breaking the trapezoid into figures to know the area then adding |
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area of a circle |
A=pier^2 |
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volume |
measured in cubic unites. vBh |
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volume of pyramid |
v = 1/3bh |
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volume of a cylinader |
v= (pier^2)h |
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volume of a cone |
V=1/3(pier^2)h |
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ordered pair |
pair of numbers used to locate a point in a coordinate plane (x,y) |
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origin |
where the x and y intersect |
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quadrant |
four, counter clockwise |
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the result of this type of test could help identify a students specific problem area |
diagnostic test |
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the expression b^3 x b^6 is |
B^18 |
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what shape could not be made by combining a rectangle with a triangle |
octagon |
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which of the following is the same as 6^-3 |
1/216 |
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the form of assessment that incorporates real=life functions and applications |
authentic assessment |
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rectangular array or tiling |
use of tiles to represent algebraic problems |
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if the radius of a circle is cut in half, what happens to the area of the circle? |
cut in fourth |
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Quadrilaterals |
have four sides |
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triangle |
3 sides |
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quadrilateral |
4 sides |
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pentagon |
5 sides |
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hexagon |
6 sides |
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heptagon |
7 sides |
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octagon |
8 sides |
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nonagon |
9 sides |
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decagon |
10 sides |
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dodecagon |
12 sides |
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three d figures |
polyhedrons |
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simlar shapes |
if side lengths are proportional |
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translation transformation |
slide |
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find an area of a trapazoid |
divided into triangles |
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cooperative or collaborative learning |
dividing the classroom into small groups of 2-5 students |
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visualization |
can name shapes |
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analysis |
able to identify properties of shapes and uses models to define, measure and observe |
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informal deducation |
can regognie relationship between and among properties of shapes or classes of shapes and follow logical arguments using deducaive language (if then statements) |
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think alouds |
teacher or student say s out loud what she is thinking when reading making a visual mental process |
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peer tutoring |
students work in paris or small groups to master academic skills or content as well as social development |
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objective assessments |
refers to testing that requires the selection of one item from a list of choices provided with the question |
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alternative assessment |
non traditional such as journals, portfolios, and real life functions |
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performance assessment |
requires the completion of a task, project, or investigation .. requires a response of understanding a concept |
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naturalistic assessment |
involves evaluation that is based on the natural setting of the classroom |
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learning progression of a concept |
1) purposes a sequence for a topic 2) informed y resaech on children cognitive development 3) used to explain why standards are sequences in a given manner 4) points out cognitive difficulties and pedagogical solutions 5) gives more details |
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fluency |
involves rate, flexibility, automaticity, and accuracy |
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efficiency |
students do not get cut up in too many steps or get confused with the logic |
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accuracy |
involves careful recordings of computational algorithm |
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flexibilty |
choosing the most appropriate answer |
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rate |
involvded in tracking how many exercises done correctly |
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Recalls information |
responds, remembers, absorbs, memorizes |
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basic application of concepts and skills |
solves problems demonstrates use of knowledge, calculates, compiles, completes |
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strategic thinking and complex reasoning |
disucsses , uncovers, argues, debates, examines, given real world situations |
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extended thinking and complex reasoning |
designs, formulates, plans, takes risks, evaluates |
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PEMDAS |
paratheiss, exponents, multiplication, dividion, addition, subtraction |
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associative property |
ordered of pair does not affect the sum (add or multiple) |
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distribuative |
a(b+c) = ab +ac and a(b-c) = ab-ac |
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symbolic form a numbe |
numeral |
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which is the following is the most appropriate sequence of stages for a students development of basic authomaticy |
figuring out math facts, strategies for remembering, developing speed and accuracy |
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a teacher is having students demonstrate the solution process for solving real world problems involving two-digit numbers and different operations using base ten blocks. what is she assessing |
appropriate procedural understanding of computation algorithms |
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positive multiple by positive |
positive |
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neg x neg |
positive |
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neg x pos |
neg |
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negative exponents equal |
fractions
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Ateacher is conduction frequent assessments of students which are designed to estimate rates of their improvement. what is her procedure |
progress monitoring |