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Word Search
Description

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ANSWER KEY Crossword

Type
Crossword
Description

The maximum or minimum point of a quadratic function. vertex
The line of symmetry that runs through the vertex; can be found algebraically: x=-b/(2a) axis of symmetry
All the input values of a function. domain
All the output values of a function. range
x = -b ± √(b² - 4ac)/2a quadratic formula
one of the possible outcomes of a probability experiment event
a possible result of an experiment outcome
a diagram that shows how two or more sets in a universal set are related Ven diagram
a collection or list of items SET
events such that the outcome of one event does not affect the probability of the outcome of another event independent events
'sides and angles' that are images of each other will be equal if the two triangles are congruent. CORRESPONDING PARTS
Any number that can be written as a simple fraction, with a whole number numerator and denominator, such as terminating decimals, repeating decimals and integers. rational number
A square with a whole number root. perfect square
An angle of exactly 90 degrees. right angle
A triangle that contains a right angle. right triangle
Any number that cannot be written as a simple fraction, such as non-repeating, non-terminating decimals, square roots of non-perfect squares, pi. irrational number
The result of multiplying a number by itself square
Greek philosopher, 570-495 BC. There is no evidence that Pythagoras himself worked on or proved the Pythagorean Theorem, which was used previously by Babylonians and Indians. Pythagoras
A mathematical symbol that indicates the extraction of the root of the square inside. radical sign
the statement that the values of two mathematical expressions are equal equation
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression Coefficient
solving a problem solutions
value that,when multiplied by itself,gives the number roots
relationship between two numbers indicating how many times the first number contains the second ratio
two ratios or fractions are equal proportion
relationship between two numbers indicating how many times the first number contains the second ratio
a single number or variable, or numbers and variables multiplied together terms
an unbroken part of a circle arc
an angle whose vertex is at the center of a circle central angle

MACROMOLECULES Crossword

Type
Crossword
Description

A hydrogen bond is the electrostatic attraction between polar groups that occurs when a hydrogen (H) atom bound to a highly electronegative atom such as nitrogen (N), oxygen (O) or fluorine (F) experiences attraction to some other nearby highly electronegative atom. H-bonding
An organic compound is any member of a large class of gaseous, liquid, or solid chemical compounds whose molecules contain carbon. organicmolecule
large molecule, such as protein, commonly created by polymerization of smaller subunits macromolecule
a molecule that may bind chemically or supramolecularly to other molecules to form a polymer monomer
a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded toget many synthetic organic materials polymer
biological molecule consisting of carbon, hydrogen and oxygen atoms, usually with a hydrogen–oxygen atom ratio of 2:1 carbohydrate
called simple sugars monosaccharide
polymeric carbohydrate molecules composed of long chains of monosaccharide units bound together by glycosidic linkages and on hydrolysis give the constituent monosaccharides or oligosaccharides. polysaccharide
macromolecular biological catalysts enzyme
surface on which a plant or animal lives substrate
large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues. protein
covalent chemical bond formed between two amino acid molecules. peptidebond
biologically important organic compounds containing amine and carboxylic acid functional groups, aminoacid
a group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides, phospholipids, and others lipid
amylum is a polymeric carbohydrate consisting of a large number of glucose units joined by glycosidic bonds starch
a multibranched polysaccharide of glucose that serves as a form of energy storage in animals and fungi. glycogen
an insoluble substance that is the main constituent of plant cell walls and of vegetable fibers such as cotton. cellulose
holding as much water or moisture as can be absorbed; thoroughly soaked. saturated
having carbon–carbon double or triple bonds and therefore not containing the greatest possible number of hydrogen atoms for the number of carbons. unsaturated
the region of an enzyme where substrate molecules bind and undergo a chemical reaction. activesite
uncommon in nature but became commonly produced industrially from vegetable fats for use in margarine, snack food, packaged baked goods and frying fast food transfat
simple polyol compound. It is a colorless, odorless, viscous liquid that is sweet-tasting and non-toxic. glycerol
is a carboxylic acid with a long aliphatic chain, which is either saturated or unsaturated fattyacids
biopolymers, or large biomolecules, essential for all known forms of life. nucleicacids
organic molecules that serve as the monomers nucleotides
inorganic chemical and a salt of phosphoric acid. phosphate
carbohydrate with the formula C5H10O5; ribose
Deoxyribonucleic acid is a molecule that carries the genetic instructions used in the growth, development, functioning and reproduction of all known living organisms and many viruses DNA
Ribonucleic acid is a polymeric molecule implicated in various biological roles in coding, decoding, regulation, and expression of genes RNA
minimum energy which must be available to a chemical system with potential reactants to result in a chemical reaction. activationenergy

Rock Crossword Puzzle

Type
Crossword
Description

All rocks form under the_______. crust
Rocks that are formed by lava or magma are called_______. Igneous
Sedimentary rocks have lots of_________. Layers
All rocks have two or more________. minerals
Igneous rocks that are formed underground are made from________. magma
What type of sedimentary rock forms under water? limestone
What rock is made from sand layers are pushed together? sandstone
What helps make metamorphic rock other than soil? heat
What igneous rock is great for climbing? granite
What rock is made when rocks squeeze together by heat and other rocks? Metamorphic
Igneous rocks that cool on the outside of the earth are called________. extrusive
Igneous rocks that cool inside the earth are called_________. intrusive
What Igneous rock has lots of holes in it? pumice
What sedimentary rock is held together by different types of rock? conglomerate
What igneous rock has no crystals, is smooth, and is smooth? Obsidian
Metamorphic rocks that are made of thin layers of minerals are called_______. slate
What metamorphic rock is made of minerals pressed together? gneiss
Extrusive rocks are made by what substance? lava
Rocks made from lava or magma are________ rocks. Igneous
Rocks are turned into sand by ocean_______. waves

Algebra 1 Chapter 1 Vocabulary Crossword

Type
Crossword
Description

The numerical factor when a term has a variable. coefficient
For every real number a, b, and c. Distributive property
A mathematical sentence that uses an equal sign. equation
Algebraic expressions that have the same value for all values of the variables. equivalent expressions
A number that shows repeated multiplication. exponent
A mathematical sentence that compares the values of two expressions using an inequality symbol. inequality
Whole numbers and their opposites. integer
A number that cannot be written as a ratio of two integers. Irrational numbers in decimal farm are nonterminating and nonrepeating. irrational number
The counting numbers. natural number
A number that is the same distance from zero on the number line as a given number, but lies in the opposite direction. opposite
1. Perform any operations inside grouping symbols. 2. Simplify powers. 3. Multiply and divide in order from left to right. 4. Add and subtract in order form left to right. order of operations
Numbers whoses square roots are integers. perfect square
The expression under the radical sign is the radicand. Radicand
A real number that can be written as a ratio of two integers. Rational numbers in decimal form are terminating or repeating. rational number
A number that is either rational or irrational. real number
Given a nonzero rational number a/b, the reciprocal, or multiplicative inverse, is b/a. The product of a nonzero number and its reciprocal is 1. Reciprocal
A number a such that a2=b. The sqaure root of b is the principalsquare root. - sqaure root of b is the negative sqaure root. square root
A symbol, usually a letter, that represents one or more numbers. variable
The nonegative integers. whole number
A mathematical phrase involving numbers and operation symbols, but no variables. numerical expression

Food and Nutrition Basics Crossword

Type
Crossword
Description

main source of energy Carbohydrates
sugar the occurs naturally in fruits fructose
that occur naturally in grains Maltose
that occur naturally in milk lactose
complex carbohydrates are made up of large molecules of simple carbohydrates
the main source of carbohydrates is plants
are extracted from plants and used to sweeten foods refined sugars
eating foods that are high in refined sugars empty calories
in the form of rice,paste,and bread products grains
such as peas and lentils legumes
consuming large amount of these foods can lead to weight gain
that leads to sugar highs and lows energy level
proteins are made of chains of chemical building blocks amino acids
helps form the protective coverings around nerves
around vital organs such as the heart and liver cushion
your body needs iron to build hemoglobin
there are types of proteins complete and incomplete
complex carbohydrates are broken down into two subcategories starches and fiber
such as potatoes and corns that can be found in starches vegetables
fiber consist of plant material non-digestible
there are two kinds of dietary soluble and insoluble
this bulk helps to move food through the large intestine,promoting regular bowel movement
that provides for the body heat and energy
that promotes healthy and normal cell growth skin
carries vitamins A,D,E and K in the body fat-soluble vitamins

Algebra 1 Crossword

Type
Crossword
Description

The set of the first numbers of the ordered pairs domain
Minus Subtraction
Please Excuse My Dear Aunt Sally orderofoperations
Sum addition
The ratio of the change in the y-coordinate (rise) to the change in the x-coordinate (run) slope
A mathematical sentence that contains an equal sign equation
A relation between input and output FUNCTION
Symbol used to represent unknown numbers or values variable
The form of a linear equation Ax + By = C, with a graph that is a straight line standard
The set of second numbers of the ordered pairs range
To find the value of an expression evaluate
The vertical number line on a coordinate plane yaxis
A comparison of two numbers by division ratio
To draw or lot the oints named by certain numbers or ordered pairs on a number line or coordinate plane graph
The numbers that correspond to a point on a coordinate system coordinates
A point where the graph intersects an axis intercept
The horizontal number line on a coordinate plane xaxis
The point (0,0) origin
The answer when multiplying product
A polynomial with two terms binomial
Distance around the outside perimeter
To shift a graph vertically or horizontally translation

Quadratics Crossword Puzzle

Type
Crossword
Description

a, b and c are real numbers Quadratic Function
The highest point Vertex
The line crosses the x-axis x-intercept
Vertical line that goes through the vertex Axis of Symmetry
y=m x + b Intercept Form
As great, high or the most Maximum
The least or smallest Minimum
The expression found under the square root Discriminant
A number or constant placed before Coefficients
x + 5=9 Constant
A number that can be expressed in the form a + b Complex Number
ax^2 + bx + c=0 Quadratic Equation
An input value Zeros
Multiplies by itself Square Root
Used to simplify expressions, fractions and solve equations Factoring
Showing data or finished results Tables
Consisting of three terms Trinomial
A binomial formed by negating the second term of a binomial Conjugates
Has two solutions Quadratic Formula
Multiplying two binomials Foil

The Cold War Crossword

Type
Crossword
Description

Threatening until you get your way Brinksmanship
Man who took over after Stalin died Khrushchev
Formed own military pact, linked Soviet Union with 7 other European countries Warsaw
Population explosion Baby boom
Forming alliances if needed Collective security
Julius and Ethel Rosenburg were charged with Espionage
Nations compete to amass weapontry Arms race
Conflict between North adn South Korea Korean War
List of people whom condemned for having communist background Black List
Winston Churchill warned the world this had descended across Europe Iron Curtain
Trumans idea to fincially aid Greece and Turkey Truman Doctrine
Name of countries dominated by Soviet Union Satelite Nations
Name of measure taken to prevent extension of communist rule to other countries Containment
This aid gave 16 European countries hope Marshall Plan
An attempt to break blockade and fly food and supplies into West Berlin Berlin Airlift
Suicide attacks Kamikaze
The first Earth-orbiting artificial satellite Sputnik
Gathering intelligence on other nations CIA
The easing of hostility between countries Detente
A period of fear of communists Red Scare
No progress can be made and no advancement is possible Stalemate
The 1950's is know as the decade of what? Conformity
What type of bomb was being made during Manhattan Project? Atomic
Announcement of Japans Surrender V-J Day
Largest naval battle in history was battle of? Leyte
Executive Order 9981 Truman intergrated what? Armed Forces
The crisis that erupted after Egypt’s nationalization of the British-controlled Suez Canal Suez Crisis
United States and the Soviet Union agreed to limit the number of nuclear weapons they made SALT
Leader of Soviet Union Stalin
Commander of US pacific forces MacArthur

Biology Vocabulary Crossword

Type
Crossword
Description

what is the basic unit of a chemical element? atom
what is a substance consisting of atoms which all have the same number of protons? element
what is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound? molecule
what is a chemical bond formed between two ions with opposite charges? ionic bond
what is a chemical bond formed by the sharing of one or more electrons, especially pairs of electrons, between atoms? covalent bond
What is a weak chemical bond between an electronegative atom, such as fluorine, oxygen, or nitrogen, and a hydrogen atom bound to another electronegative atom? Hydrogen bond
What is the sticking together of alike molecules, such as water molecule being attracted to another water molecule? Cohesion
What is the force of attraction between unlike molecules, or the attraction between the surfaces of contacting bodies? Adhesion
What is a measure of the hydorgen ion concentration of a solution? pH
What is a molecule that can combine with others of the same kind to form a polymer? Monomer
What are large molecules composed of many similar smaller molecules linked together ? Polymer
What is a large complex molecule, such as nucleic acids, proteins, carbohydrates, and lipids, with relatively large molecular weight ? Macromolecule
What are molecular compounds made from just three elements: carbon, hydrogen and oxygen.? Carbohydrate
What is a series of sweet-tasting, crystalline carbohydrates, especially a simple sugar or a chain of two or more simple sugars? Saccharide
what is an organic molecule of biological origin that is insoluble in water and soluble in non-polar solvents ? lipid
What is a molecule composed of polymers of amino acids joined together by peptide bonds.? protein
What are the building blocks of all biological proteins ? Amino acid
What are proteins that act as catalysts within living cells ? Enzyme
What is a substance capable of initiating or speeding up a chemical reaction? catalyst
What is a model that assumes an enzyme and substrate have a rigid interaction with each other, where a substrate fits in a key-like fashion to its lock, the enzyme, turning on the reaction ? Lock and key model
What are acids consist of either one or two long chains of repeating units called nucleotides, which consist of a nitrogen base attached to a sugar phosphate? nucleic acid
what is a chemical reaction that builds up molecules by losing water molecules ? dehydration systhesis
What is a chemical reaction in which two molecules combine to form a larger molecule with the elimination of a small molecule ? condensation reaction

Algebra Terms Crossword

Type
Crossword
Description

Term which means that two things are equal. Equation
A Symbol used for a number. Variable
A number own it's own. Constant
Means; "this" equals "that". Statement
A symbol that shows an operation. Operator
A number used to multiply a variable. Coefficient
Can be a single number or variable multiplied together. Term
A group of therms separated by + or - signs. Expression
Tells you how many times to use the value in multiplication. Exponent
This can have constants, variables, and exponents. Polynomial
Terms who's variables and exponents are the same. Like
Means X and Y lines on a graph. Axes
The use of letters or symbols in place of unknown values. Algebra
Type of graph using rectangle bars to show how large each value is. Bar
Type of graph that uses points connected by lines to show something changes is value. Line
A machine or program used for doing mathematical calculations. calculator
Splitting into equal parts or groups. Division
Numbers multiplied together to get another number. Factors
Part or half of a whole. Fraction
The result of adding two or more numbers. Sum