Peter has three thanksgiving pies. He wants to cut the first pie into 8 pieces, the second pie into 9 pieces, and the third pie into 15 pieces. Draw a picture to how Peter should cut the pies.
Note: For 4th grade the pies pieces can be estimated (make sure that the concept of factoring is uesd). For 7th graders a protractor should be used and the drawings should be perfect.
Wednesday, November 26, 2008
Monday, November 24, 2008
5th - 7th grade
How many numbers between 1000 and 4000 are divisible by 3?
Labels:
5th grade,
6th grade,
7th grade,
divisibility,
factoring
Thursday, November 20, 2008
4th grade
Mathnasium closes at 8:00 pm tonight. Twilight opens at Midnight. How many seconds from when Mathnasium closes until Twilight opens?
Wednesday, November 19, 2008
Tuesday, November 18, 2008
5th-11th grade
At the G20 summit, 20 top world leaders get together. If every leader shakes every other leader's hand once, how many total hand shakes will occur?
Labels:
10th grade,
11th grade,
5th grade,
6th grade,
7th grade,
8th grade,
9th grade,
combinations,
permutations,
probability
Monday, November 17, 2008
7th-10th grade
John drives straight 3 miles, then turns right and drives 4 miles. He turns left and drives 2 more miles. How many mils along the ground would he travel by helicopter?
Hint: you will need to use the Pythagorean Theorem.
Hint: you will need to use the Pythagorean Theorem.
Labels:
10th grade,
7th grade,
8th grade,
9th grade,
Geometry,
Pythagorean Theorem
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