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  All Sites - 22 items found, showing 1 to 22

  1. Accuracy Please - Judy Ann Brown
    Pre-Algebra, difficulty level 3. Considering precision, accuracy, and appropriateness in finding the volume of a cone. ...more>>

  2. Baking Blackberries - Annie Fetter
    Pre-Algebra, difficulty level 1. Which rectangular baking dish should I use? ...more>>

  3. Building a Snow Statue - Judy Ann Brown
    Pre-Algebra, difficulty level 3. Determine the height of a snow statue using the given information. ...more>>

  4. Chamique the Archer - Mr. Marthinsen's Geometry Class
    Pre-Algebra, difficulty level 3. Chamique wants to know the probability of hitting a bull's-eye with a randomly shot arrow. ...more>>

  5. Circles Around - Lisa Lavelle
    Math Fundamentals, difficulty level 3. Use this exploration problem to discover the relation between circumference and diameter. ...more>>

  6. Congruent Chords - Annie Fetter
    Geometry, difficulty level 3. Two congruent circles are drawn, and four congruent chords are drawn, two in each circle, all perpendicular to the diameter through both circles. The distance between the two furthest chords is 20, and the distance between ...more>>

  7. He Ate It All! - Mr. Marthinsen's Geometry Class
    Pre-Algebra, difficulty level 3. The professor ate an entire pizza in 28 minutes. Figure out the size of the pizza. ...more>>

  8. Needles and Lines - Leigh Nataro
    Trig/Calc, difficulty level 5. Use trigonometry and calculus to find the probability of a needle touching a line. ...more>>

  9. Partial Area - Judy Ann Brown
    Pre-Algebra, difficulty level 3. Find the area of the portion of the circle that is not included inside the inscribed square. ...more>>

  10. Patterning a Shotgun - Annie Fetter
    Geometry, difficulty level 2. Construct a circular target with nine regions of equal area, with one a circle in the middle and spokes going out to the edge. If the whole circle is 6 feet in diameter, what will the diameter of the inner circle be? ...more>>

  11. Peanut's Back Yard - Jonathan Bauer
    Pre-Algebra, difficulty level 3. Peanut, the overexcited dog, makes 40 laps around a stake and travels a total distance of 1 mile. If his bowl of water is 20 feet away from the stake, can he get a drink? ...more>>

  12. Pi Day - Let's Eat Cake! - Judy Ann Brown
    Pre-Algebra, difficulty level 3. In honor of Pi Day we will be comparing the volumes of slices taken from round and rectangular cakes. ...more>>

  13. Pi Day Treats - Judy Ann Brown
    Pre-Algebra, difficulty level 3. Help Mrs. Granville and Mrs. Germain plan a Pi Day celebration. ...more>>

  14. Pizza Pie - Judy Ann Brown
    Pre-Algebra, difficulty level 3. Use the given information to decide how many slices of the small pizza would be equal to or greater than 3 slices from the large pizza. ...more>>

  15. Rationals and Irrationals - Asher Walkover
    Trig/Calc, difficulty level 2. Can you sum two irrationals and get a rational? Can you take an irrational number to an irrational power and get a rational? ...more>>

  16. The Scientific Notation Game - Suzanne Alejandre
    Pre-Algebra, difficulty level 3. Help Jay think about how points are calculated in the Scientific Notation Game. ...more>>

  17. Shine On Harvest Moon - Judy Ann Brown
    Pre-Algebra, difficulty level 2. Find the area of the largest circle that can be cut from a nine-inch by twelve-inch sheet of paper. ...more>>

  18. Sprinkler Spray - Lisa Lavelle
    Math Fundamentals, difficulty level 4. Compare the radii of three sprinklers in Lily's garden. ...more>>

  19. Stained Glass Window - Jackson First Year Algebra Class
    Elementary, difficulty level 5. Find the size of a stained glass window for my front door. ...more>>

  20. The Subtending Chord - Annie Fetter
    Geometry, difficulty level 3. A chord of a circle is the hypotenuse of an isosceles right triangle whose legs are radii of the circle. The length of the chord is 8 times the square root of 2. What is the length of the minor arc subtended by the chord? ...more>>

  21. Valley Springs Snow Cream - Kelly Crisp
    Pre-Algebra, difficulty level 3. Compare the volume of a sphere, cone, and cylinder using ice cream. ...more>>

  22. Wondering about Water - Annie Fetter
    Pre-Algebra, difficulty level 3. Find the surface area of an Olympic-size ice hockey rink. ...more>>


 
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