Mr. Barrett's Class

School:Valley Grove Elementary
Location:Franklin PA

Stingray Chaser

Free stingrays and remove harmful algae from the ocean. After removing enough debris from the stingrays, you will be asked to select the correct answer to continue.


Vocabulary Pinball Click on the red flipper buttons to keep the ball in play. Try to hit all of the letters with the ball to spell a word. Next, choose the correct definition for the word. A correct answer gives a free ball and an incorrect takes a ball away. Hold down and release the green button to launch the ball! Try all of the lists or register to make your own!

Word Find

Play the classic Word Search and find game.

Word Scramble - Words Only

Solve the scrambled words by moving the tiles around. Use the vocabulary definition or math answers to provide you the hint you need!

Word Scramble - Problems and Definitions

Solve the scrambled words by moving the tiles around. Use the vocabulary definition or math answers to provide you the hint you need!


Play hangman with your words. Guess letters to form words from the lists that are added by people just like you! Practice your classroom lists.

List Content

Week 1 Vocab

  • straight angle -- An angle with a measure of 180 degrees.
  • beyond -- on, at, or to the farther side of
  • duration -- the length of time something continues or exists
  • heptagon -- A seven sided polygon.
  • diameter -- A line segment that has endpoints on a circle and passes through the center of the circle.
  • accurate -- free from error or defect
  • circumference -- The distance around a circle.
  • right angle -- An angle with a measure of 90 degrees.
  • previous -- coming or occurring before something else; prior
  • auditorium -- the space set apart for the audience in a theater, school, or other public building.

Week 10 Vocab

  • Perpendicular -- two lines, segments, or rays intersecting to form right angles
  • Equivalent -- two or more sets having the same value
  • Partial -- not complete; unfair favor to one side
  • Taly Chart -- a table using tally marks to record data
  • Multiples -- the product of a given whole number and another whole number
  • Appease -- to make calmer by giving in to demands
  • Pictography -- a graph using pictures to show and compare information
  • Parallel Lines -- a straight path extending in both directions with no endpoints
  • Amateur -- a person who does something for pleasure, not for pay
  • Rebellion -- a show of opposition to a form of authority

Week 11 Vocab

  • kindling -- dried twigs or small pieces of wood used to start a fire
  • composite -- a whole number having more than two factors
  • regular polygon -- a polygon having ALL sides and angles congruent
  • navigate -- to steer or direct the course of a ship or an aircraft
  • prime number -- a whole number having exactly two factors, 1 and itself
  • radius -- a line segment having one endpoint on a circle and the other endpoint at the center of the circle
  • falsehood -- a lie or an untruth
  • domestic -- related to the home or family; tame not wild
  • array -- a rectangular arrangement of objects in equal rows and columns
  • similar polygon -- polygons having the same shape but not necessarily the same size

Week 12 Vocab

  • correspond -- to communicate in writing; to match in some way
  • Y-axis -- the vertical number line on a coordinate plane
  • reflection -- flip; moving a figure to a new position by flipping it across a line to make a mirror image
  • lapse -- a small mistake or failure; the passing of time
  • X-axis -- the horizontal number line on a coordinate plane
  • rotation -- turn; moving a figure to a new position by turning it around a fixed point
  • rustic -- having to do with the countryside, not the city
  • coy -- shy or bashful
  • translation -- slide; moving a figure to a new position by sliding it
  • transformation -- the moving of a figure by a translation, rotation, or reflection

Week 13 Vocab

  • Unit price -- the price of a single item or amount
  • Dimension -- a measurement of length, width, or thickness
  • Analog time -- time displayed on a timepiece having hour and minute hands
  • Combination -- a group of items. Placing items in a different order does not create a new combination.
  • Ancestor -- a member of your family who lived a long time ago, even before your grandparents
  • Invincible -- not able to be defeated
  • Quadrants -- the four regions of a coordinate plane separated by the axes
  • Unit rate -- a rate with the second term being one unit
  • Dominate -- to rule or control by strength or power
  • Ordered pair -- a pair of numbers used to locate a point on a coordinate grid. The first number tells how far to move horizontally, and the second number tells how far to move vertically.

Week 14 Vocab

  • Paraphrase -- to use other words to explain something
  • Ratio -- a comparison of two numbers using division
  • Function -- a relation in which every input value has a unique
  • Muse -- to think deeply
  • Tariff -- a tax paid on products that are imported or exported
  • Chord -- a line segment whose endpoints are on a circle
  • Terminating -- a decimal containing a finite number of digits
  • Vulnerable -- capable of being harmed or injured
  • Rate -- a ratio comparing two quantities having different units
  • Repeat decimal -- a decimal having a repeating sequence of numbers after the decimal point

Week 15 Vocab

  • Addition -- sum, total, all together, plus, in all
  • Division -- quotient, goes into, split equally, equally divided, each
  • Urge -- to speak or argue strongly in favor of; a strong desire
  • Critique -- to give an opinion of the positive and negative points of something
  • Multiplication -- product, times, twice, total, multiplied by
  • Belfry -- a tower where bells are hung
  • Subtraction -- remainder, difference, less than, fewer, how many more, how much more, minus
  • Tactful -- thoughtful and sensitive in dealing with others

Week 16 Vocab

  • Loathe -- to dislike greatly
  • L. C. Multiple -- the smallest number, other than zero, that is a common multiple of two or more numbers
  • Friction -- disagreement between people or groups of people
  • G. C. Factor -- the largest factor 2 or more numbers have in common
  • Humble -- not proud; modest; simple; not fancy
  • Sincere -- genuine; true
  • LC. Denominator -- the least common multiple of the denominators in two or more fractions

Week 17 & 18 Vocab

  • bask -- to lie in and enjoy a warm place
  • pulsate -- to beat in rhythm as the heart does
  • balmy -- soothing and mild
  • vertical -- straight up and down
  • tragedy -- an unfortunate or sad event
  • aptitude -- a natural ability or talent
  • denominator -- the number below the line in a fraction
  • undaunted -- not discouraged; not hesitating becasue of danger or difficulties

Week 2 Vocab

  • Flammable -- easily set on fire
  • Hypotenuse -- the long side of a right triangle
  • Garland -- a ring of flowers or leaves; a wreath
  • Expanded Form -- a way to write numbers that shows the value of each digit
  • Plane -- a flat surface that extends infinitely in all directions
  • Elevate -- to raise or lift up
  • Horde -- a large moving crowd
  • Nonagon -- a nine sided polygon

Week 3 Vocab

  • Immaculate -- extremely clean and neat
  • Collate -- to put pages together in the correct order
  • Line Plot -- a graph showing the frequency of data on a number line
  • Yearn -- to have a strong wish or longing for something
  • Venn Diagram -- a diagram that shows the relationships among sets of data
  • Junction -- a place where things meet or cross
  • Histogram -- a bar graph in which the labels for the bars are numerical values
  • Leg -- either of the two sides that form the right angle in a right triangle

Week 4 Vocab

  • Vigorous -- energetic, lively, and full of strength
  • Obtuse Angle -- an angle with a measure of more than 90 degrees
  • Heptagon -- a seven sided polygon
  • Tamper -- to interfere with something so as to damage or change it
  • Acute Angle -- an angle with a measure of less that 90 degrees
  • Hexagon -- a six sided polygon
  • Tuition -- money paid to attend a school or college
  • Flourish -- to grow or develop in a strong and healthy way
  • Octagon -- an eight sided polygon
  • Pentagon -- a five sided polygon

Week 5 Vocab

  • line segment -- a part of a line with two endpoints
  • congested -- to be overcrowded; having too much mucus in a body part
  • addend -- any number being added
  • line -- a straight path extending in both directions with no endpoints
  • snob -- a person who feels he or she is better than others
  • automatic -- operating without a person's control
  • congruent -- same size same shape
  • ray -- a part of a line having one endpoint and continuing without end in one direction
  • blotch -- a large stain or spot
  • quadrilateral -- a 4 sided polygon

Week 6 Vocab

  • Implore -- to beg urgently
  • Sphere -- a solid figure having all points the same distance from center
  • Cone -- a solid fugure having a circular base and one vertex
  • Glutton -- someone who eats and drinks greedily
  • Deplete -- to use up
  • Pyramid -- a solid figure with a polygon base and triangular sides meeting at a single point or vertex
  • Cylinder -- a three dimensional solid figure with two circular bases, which are parallel and congruent
  • Harmonious -- being in agreement; peaceful
  • RectangularPris -- a solid figure in which all six faces are rectangles
  • Cube -- a rectangular solid having six congruent square faces

Week 7 Vocab

  • Face -- the flat surface of a solid figure
  • Perimeter -- the distance around a figure
  • Rendezvous -- a place for meeting, to meet at a previously arranged time and place
  • Quagmire -- soft, wet, soggy ground; or a difficult situation
  • Edge -- the line segment where two faces of a solid figure meet
  • Volume -- the amount of space (in cubic units) a solid figure can hold
  • Noxious -- harmful to the health of living beings
  • Vertex -- a point where lines, rays, sides of a polygon, or edges of a polyhedron meet
  • Area -- the measure, in units, of the inside of a plane figure
  • Ponder -- to think about something very carefully

Week 8 Vocab

  • whimsical -- odd or playful
  • convertible -- able to be changed
  • number sentence -- an equation or inequality with numbers
  • whole number -- any of the numbers 0,1,2,3,4,5,... and so on
  • killjoy -- a person who spoils fur for others
  • factor -- a number multiplied by another number to get a product
  • line ofsymmetry -- a line dividing a figure into two halves making a mirror image
  • versatile -- able to many different things well
  • fact family -- a set of related addition and subtraction, or multiplication and division equations using the same numbers
  • equation -- a statement having two mathematical expressions equal

Week 9 Vocab

  • gratify -- to give pleasure or satisfaction
  • tolerate -- to put up with something
  • mean -- the number found by dividing the sum of a set of numbers by the number of addends
  • range -- the difference between the greatest and the least numbers in a set of data
  • knoll -- a small rounded hill
  • inequality -- a mathematical sentence containing a symbol showing the terms on either side of the symbol are unequal
  • mode -- the number or numbers occurring the most often in a set of data
  • impartial -- not favoring one over the other
  • expression -- a variable, or any combination of numbers, variables, and symbols representing a mathematical relationship
  • median -- the middle number in an ordered set of data, or average of the two middle numbers when the set has two middle numbers
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