Classroom 1

School:Fir Grove
Location:Vancouver Washington

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

Math Vocabulary 11-14-11

  • prime -- A Prime Number can be divided evenly only by 1 or itself.
  • digit -- A symbol used to make numerals. 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 are the ten digits we use in everyday numbers.
  • standard form -- Another name for "Scientific Notation", where a number is written in two parts: * First: just the digits (with the decimal point placed after the first digit), * Followed by: ×10 to a power that woul
  • quanity -- How much there is of something. Example: What is the quantity of rice? You could say "a handful", or you could even count them "1262" !
  • area -- The amount of space inside the boundary of a flat (2-dimensional) object such as a triangle or circle.
  • equivalent -- Having the same value. Examples: 1 Dollar is equivalent to 100 cents, 120 seconds is equivalent to 2 minutes.
  • rounding -- Rounding means reducing the digits in a number while trying to keep it's value similar. The result is less accurate, but easier to use. This is the common method: * Decide which is the last digit to
  • product -- The answer when two or more numbers are multiplied together.
  • composite -- A Composite Number can be divided evenly by numbers other than 1 or itself.
  • value -- The result or 'output' of a calculation. Example: 3 × 4 gives the value of 12.
  • pattern -- Things that are arranged following a rule or rules. Example: there is a pattern in these numbers: 2, 7, 12, 17, 22, … The rule is "start at 2 and add 5 each time"
  • variable -- A symbol for a number we don't know yet. It is usually a letter like x or y. Example: in x + 2 = 6, x is the variable.

Math Vocabulary for 11-14

  • value --
  • pattern --
  • variable --
  • prime --
  • digit --
  • standard form --
  • quantity --
  • area --
  • equivalent --
  • rounding --
  • product --
  • composite --

Scientific Method I

  • Hypothesis -- An idea or question that can be tested.
  • Investigation -- A process designed to answer a question.
  • Compare -- Look at to find similarities and differences.
  • Data -- Information from an experiment.
  • Experiment -- A test that is done to support of disprove a hypothesis.
  • Interpret -- Explain what something means; explain results of an experiment.
  • Observe -- To watch or look after something to get information.
  • Assumption -- Something that is believed to be true without proof.
  • Control -- A group or smaple that does not change used in an experiment to compare to a variable.
  • Evidence -- Data used to support a conclusion.
  • Inference -- Assume a fact, without proof, based on previous experience.
  • Measure -- Obtain information about something (weight, length, width, height, etc.)
  • Analyze -- Review the data from the experiment to find out what they mean.
  • Conclusion -- The summary of an experiment, based on data.
  • Describe -- Explain something in words.

Scientific Method II

  • Predict -- Determine what you think will happen when you do an experiement before you do the experiement.
  • Pizza -- A dish of Italian origin consisting of a flat base of dough baked with a topping of tomato sauce and cheese, typically with added meat.
  • Variable -- A part of an experiment that is changed.
  • Theory -- A well-supported explanation for something that occurs in nature.
  • P.E -- Physical education.
Play Kids Games provides free online kids games that are both fun and educational. Aimed at ages pre-K through middle school, Play Kids Games offers kids a safe environment to discover their abilities and learn new skills with interactive and fun computer games. Our games build skills in math, logic, memory, vocabulary, alphabet, spelling, geography, computer skills, color identification, shape identification and other various problem solving. Our commitment to parents, teachers, and kids, is to connect learning and skill building with a sense of challenge, fun, and self esteem. From the fun of "Alphabet Whack-a-Mole" to the skill building "Math Fact Practice", our hope is that will be a part of our future generation's ongoing experience and development.

Let us know what you think, and go ahead, whack a mole!

The Play Kids Games Team.

Teachers, Parents, Anyone! The time has finally come. You can now create your own class page and game content for our games! Create vocabulary lists and math problems for pinball or word lists for word search. Your vocabulary lists will automatically show in Word Find as well. It is easy! Just create a login, add your class page detail, and create lists! Your lists will automatically show up in the games!
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