Title 
Instructions / Description 
Sample Puzzle Hints 
Difficulty 
Mathematics


A side of a right triangle that is considered as the longest side.. The union of two rays with a common endpoint, called the vertex.. A type of drawing used to represent data.. A location in a plane or in space, having no dimensions.. A statement that of two quantities one is specifically less than or greater than another..

Hard

Maths is fun

This crossword puzzle is made up of many different mathematical terms.

A polygon with 10,000 sides.. A side of a right triangle that is considered as the longest side. Two lines that will never meet are called _______ lines. The opposite of any given number,. Any number divided by zero is _______..

Hard

MATRICES


A MATRIX WITH ALL ENTRIES ARE ZEROS. A MATRIX WITH ONLY ONE COLUMN. A MATRIX WHOSE DETERMINANT IS NOT ZERO. SUM OF A MATRIX AND ITS TRANSPOSE IS EQUAL TO A ZERO MATRIX . A MATRIX WHOSE DETERMINANT IS ZERO.

Teenage

Measurement


a way to describe the world with numbers. SI unit for mass. used to collect, organize, and summarize data in a visual way. SI unit for temperature. how close measurements are to each other.

Older Children

Meta Analysis


Statistics depict the average strength of the effects of an intervention across studies that use different types of outcome measures. Matt conducted his own systematic review on his teaching effectiveness and the results were extraordinarily positive. The research would be considered BLANK. Divide the difference between the experimental and control group means by the standard deviation . Depict the strength of relationship between two variables. It is beneficial to critically appraise all studies yourself relevant to your BLANK question.

Hard

Metric System


Method used for finding perimeter.. All sides are equal.. The length of a figure.. Time zone that California is located.. The largest unit of measurement for grams(metric system)..

Older Children

Metric System


Unit used in the SI system used to measure mass of human. Unit used in the metric system used to measure mass of paperclip. Metric tool used to measure volume. Unit used in the SI system used to measure distance of a town. Unit used in the SI system used to measure a pencil.

Older Children

money


what you have pay for something. not big money. opposit of cheap. money paid for the use of money. a person who is poor and beg for money.

Teenage

Number Classifications and Properties


positive and negative whole numbers. property that looks like a mirror. decimals that either end or have a repeating pattern. the counting numbers PLUS ZERO. decimals that do not end AND do not have a repeating pattern.

Older Children

numbers 110


. . . . .

Simple

numbers 120


. . . . .

Easy

PARABOLA


a fix line used describing a curve or surface. the highest point. vertical line trough the vertix. a fix point of a interior of a parabola.

Teenage

Parallel Lines


angles that are in the same position on the two lines in relation to the transversal.. a line that intersects two or more other lines.. lines that intersect at right angles.. interior angles that lie on opposite sides of the transversal.. two lines in a plane that never intersect or cross..

Older Children

Patterns and Expressions


a number that multiplies the variable.. a calculated amount.. a pattern formed by two sets of numbers.. any single number or variable, or a combination (no = sign).. a number that does not change..

Teenage

Points, Lines, and Angles


If three points are coplanar, than the line containing two of the points is in the same plane. Position in space, often represented by a dot. A point that bisects a line segment. Two lines that form a right angle at their point of intersection. Lines in the same plane that never intersect.

Older Children

Polygons and Quadrilaterals


A 6 sided polygon. A closed figure with line segments as its sides. A 10 sided polygon. A 7 sided polygon. A 5 sided polygon.

Hard

Polynomial


can be a number or a variable or even the product of numbers . when in a polynomial, the terms are reput into order from the highest degree to the lowest degree . 5x + 6x are _______ terms . 5t  2 = 3t + 4 is a __________. 3x + 4 has two terms, this is also referred to as a __________.

Older Children

Polynomials


parabola is symmetric about the axis. so it is also called the. the curve obtained by representing the graph of aby polynomial . if the pair of lines intersect at a point then we say that the pair is . foe any polynomial p (x) the value of x foe which p (x)=0 is called. an equation containing a single variable of degree 2.

Hard

PreAlgebra Vocabulary Review #1

Complete the crossword puzzle below

the sum of any two whole numbers is always a whole number is an example of this. indicates the number of times the base is used as a factor. the sum of any number and zero is equal to the number. the way you group three or more numbers when adding or multipliying does not change their sum or product. quantities that are multiplied.

Teenage

PRECALCULUS


A point that represents the minimum for a certain interval.. Functions whose graphs are symmetric with respect to the origin.. An anchor graph from which other graphs in the family are derived.. When there is a value in the domain for which f(x) is undefined, but the pieces of the graph match up, then f(x) has.... The line x=a is a ......... for a function..

Very Difficult

PRECALCULUS


In one variable is the greatest exponent of its variable.. An integer less than or equal to the least real zero.. A solution that does not satisfy the original equation.. Used to help determine the zeros of a function.. The binomial xr is a factor of the polynomial P(x) if and only if P(r)=0..

Very Difficult

PRECALCULUS


The set of initial values for which the iterates of a function do not approach infinity.. Vertical asymptote of a rational function.. B in the complex number a+bi.. The graph of a polar equation of the form r=a + or  a sin theta or r= a + or  cos theta.. The compostion of a function and itself..

Hard

Precalculus Terms

Find the missing term.

5 is an _. . The quadratic formula, when graphed forms a _.. The _ is also known as inclination. . The _ are represented as the values of y from an ordered pair.. Square roots are also known as _..

Older Children

Prefixes That Tell Size and Amount


the state or quality of being equal. a compact and relatively inexpensive computer. representing several different cultures . making a splendid appearance or show. of several or many colors.

Big

Probability


rectangular method of finding possible outcomes. probability of how many wins were gotten. a circle, divided into sections of different colors. Equal chance of winning. possibilities in a probability problem.

Teenage

Probability


The likelihood that a particular outcome will occur. A selection that is chosen purely by chance, with no predictability.. A single result of an experiment. The probability that a certain outcome will occur based on all possible outcomes. (two words). Derived from the results of experiments, the total number of successes divided by the total number of trials. (two words) .

Older Children

Probability Definitions


An experiment in which an actual situation is recreated as closely as possible. The results or consequences of an experiment. The likelihood of something happening. All outcomes being equally likely to be selected. There is no bias. A specific outcome as a result of an experiment.

Older Children

Properties of Geometric Figures


all three angle measures are less than 90 degrees. one angle measure is greater than 90 degrees. a closed plane figure made up of 3 or more line segments. no sides are of equal length and no angles are of equal measure. one angle measure is 90 degrees.

Hard

Quadratic


a product of sums of products. a symmetrical open plane curve formed by the intersection or a cone with a plane parallel to its side standard form a way of writing down very small or very large numbers easily . a whole number greater than one whose only two whole number factors are one and itself. The highest point,the top or apex. the numbers written in front of the variable with the largest exponent.

Hard

Quadratic Functions

Use the clues to complete the puzzle.

a relation in which each value of x is paired with a unique value of y. shape of a quadratic functions graph. highest/lowest point of a parabola. an undefined term in geometry. a system to solve quadratic functions.

Hard

Quadratic Terms

Complete the crossword puzzle below.

Curve formed from all points. Y^2=a. The maximum or minimum point of the equation. Used to figure out the X and Y axis. Set the equation to it.

Hard

Quadratics


positive and negative whole numbers. an answer that seems okay and quite accurate. a number that produces a specified quantity when multiplied by itself, e.g. 7 comes from 49. symbols showing a mathematical statement. something that needs solving.

Hard

Rain, Hail, And Snow


Ice Pellets that form when rain or snow melt, then refreezes as it falls. Rain that evaporates before reaching the ground. Cluster of ice crystals that fall in tempretures below freezing . A large amount of snow fall in a short period of time. Rain That has abnormally high acid content due to the high amounts of carbon and sulfer dioxide in the air..

Big

Relationships In Triangles


intersection point of the altitudes of a triangle. a line, segment, or a ray that passes through the midpoint of the side and is also perpendicular to that side. the angle bisectors of a triangle are congruent, and their point of concurrency is called this. three or more lines intersect at a common point. a segment whose endpoints are a vertex of a triangle and the midpoint of the side opposite the vertex and every triangle has this.

Hard

Segments and Shapes

Complete the following crossword

a circle in a polygon is tangent to the circle . highest point . point or value that marks the end of a ray or one of the ends of a line segment. exact location in space . a line that intersects a circle at 2 points.

Hard

Shapes


You should never be afraid to ask for this!. You should always keep your work in this way. A triangle with 2 equal sides and 2 equal angles. Two lines that never meet. A 2D shape with 3 sides.

Hard

Shapes and Angles


Angle directions as used in shipping. A triangle with all angles and sides the same. A shape with equal sides and equal inside angles. A shape like a diamond. An angle greater than 180 degrees.

Older Children

Simple Solutions


the distance around the outside circle.. the sum of a whole number and a fraction.. figure with the same size and shape.. the answer to a multiplication problem.. the smallest multiple the 2 numbers have in common..

Teenage

Simplifying Variable Expressions and Variables and Equations


Have identical variables: 18h, 20h. A mathematical sequence with an equal sign: 1 + 1 = 2. A value for a variable that makes an equation true: 1h=2, so h=2. A term that has no variable: 18. A number that multiplies a variable: 18 in 18h.

Teenage

Solving Equations and Inequalities


number, a variable, or a product of numbers or variables in a number sentence . A mathematical sentence that contains , , not equal to or other symbols.... Terms that have the same variable and the same corresponding exponents. mathematical sentence stating that two quantities are equal. An algebraic expression that has no like terms and no parenthesis.

Older Children

Sophie Germain


W Something she was known as . W She found these. L She was born during this. L Her birth month. L her accent.

Hard

Statistics


the difference between the greatest and the least numbers in the set. compares parts of the data to the whole. sum of the data divided by the number of items in the data set. shows the frequency of data that is in equal intervals. the number that occurs the most often.

Teenage

Statistics


indicates the position of each value in a given set of data. any subset of elements drawn by some appropriate method from a defined population. a variable that holds a multiple values of the same type. average value . Greek letter used in summation notation.

Hard

Statistics


shows the frequency of data that is in equal intervals . the number of times a value of data occurs . rearrangement of objects into distinguishable sequences. Order of occurrence of object is important . visual representation of a set of values in relation to another set . term which refers to how far the average statistic lies from a parameter it is estimating,that is,the error which arises when estimating a quantity .

Hard

Statistics


In a bar chart, the length or height of the bar represents the _________.. The kind of data which can only take certain values. e.g. number of cars.. Anything that distorts the data so that is does not fairly represent the population.. A type of average which you get by adding all the data values and dividing by the number of data values you have.. The name given to data that is numerical..

Hard

Statistics


The difference between the calculated approximation of a number and its exact mathematical value. Models random events by using random numbers to specify outcomes with relative frequencies that correspond to the true realworld relative frequencies we are trying to model. The sum of a set of observations divided by the number of observations. A useful tool for examining relationships between categorical variables. Treatment known to have no effect, administered so that all groups experience the same conditions.

Hard

Terms for Algebra

Read each hint carefully to match the corresponding term to it.

a relationship that assigns exactly one output value to each input value.. function ______ is used to replace 'y' with 'f(x)'. ________ line is used to make predictions from the data in the scatter plot.. variable in a function that is the input value. the ratio of the vertical change to the horizontal change (rate of change).

Hard

THE GEOMETRY THINGY :D

DO IT

acute angel . point. graph. ray segment. adjacent angel .

Hard

The Number System


Numbers that have two, and only two, factors. Numbers that can only be written in number form (no symbols) as a never ending, nonrepeating decimal fraction. A number that has three or more factors. The set of positive and negative numbers, including zero. Numbers that can be written in the form a/b, where a and b are both integers, and b is not zero.

Hard

Theoretical Experimental Probability


Highly likely to occur.. The relation between two similar magnitudes with respect to the number of times the first contains the second.. To look forward to. . A possibility or probability of anything happening.. Attempt; test.

Hard

