4-sided Fun
Tubular Triangles
Cryptic Circles
Rockin' Review
...and other stuff
100
Name at least 2 characteristics of a square!
All sides are the same length, opposite sides are parallel, has 4 right angles
100
A triangle whose angles ALL measure less than 90 degrees
Acute triangle!!
100
The circumference (or, "distance around") of a circle!
2(pi)r!!!
100
what numbers should you NOT choose when using the "picking numbers" strategy? WHY?
1 and 0, because one will not vary and 0 will always give you 0 when plugged in
100
When is the real-deal ACT??? (time AND date)
8am, April 14th!!!!!!
200
Area of a quadrilateral!
What is multiplying the base by the height? (or length times width)
200
Define an Isosceles triangle (discuss BOTH angles and sides!)
2 sides are the same length, and the 2 angles across from those sides of the same length have the same measure
200
Areaaaahhhh of a circle!
(pi)r^2!!!
200
Define Mean, Median, and Mode!
Mean- the average (sum of terms/number of terms) Median- the middle number when data is ordered from least to greatest Mode- the number that appears the MOST in a data set
200
Name 3 summer enrichment programs from the fair!
answers will vary
300
The difference between a parallelogram and a rhombus!
For a rhombus, ALL sides are the same length; in a parallelogram, only opposite sides are the same length.
300
Find the area of the triangle dan draws on the board! Also, tell what kind of triangle it is!
12! Isosceles! yay! A=1/2(b*h) A=1/2(8*3) A=12
300
The circumference for the circle dan drew on the board!
10(pi)!!! Since diameter is twice the radius, you know that r=5! After that, just plug n' chug, gitt 'r dunn! C=2(pi)r C=2(pi)*5 C=10(pi)! Alternatively, if you knew that Circumference also equals Pi*Diameter, you can just go straight to 10*pi!!
300
How do you calculate probability???
number of favorable outcomes/total possible outcomes
300
What did one shark say to the other when he was eating a clown fish?
This tastes funny!
400
The PERIMETER of the trapezoid dan's gonna draw perfectly on the board!
24!!! (4+7+3+10)
400
Name the side lengths of a 30-60-90 triangle and a 45-45-90 triangle! You must also draw these on the board!
30-60-90: x-2x-x(root3) 45-45-90: x-x-x(root2)
400
Find the area of the circle Dan drew on the board!
25(pi)! The radius of this circle is 5, so just plug that in to the area formula! A=(pi)*r^2 A=(pi)*5^2 A=(pi)*25!
400
How do you find the probability of multiple outcomes???
You multiply the probability of EACH outcome!
400
Spell Johnson's principal's name (first AND last) on the board!
Astein Osei
500
The area of that same trapezoid that dan drew so beautifully on the board!
17!!! Area of trapezoid= avg base ((10+7)/2) * height (2) =8.5*2 =17
500
OMG CRAZY SPECIAL JEOPARDY!!! Everyone open their books to page 195!!! The first group to finish try it out 2 will have a chance to explain it to the class! You must also draw us a picture. If they get it wrong, the second group will get a chance. Remember, EVERYONE in the group needs to show their work to get points.
J. How? that's for Y'ALL to explain! ...or Dan, if he needs to :)
500
OMG CRAZY SPECIAL JEOPARDY!!! Everyone open their books to page 193!!! The first group to finish this problem will have a chance to explain it to the class! If they get it wrong, the second group will get a chance. Remember, EVERYONE in the group needs to show their work to get points.
Answer: B! Why? That's for YOU to explain! ...and Dan, if he needs to.
500
Detail all 4 steps of Kaplan's 4-step method for math!
Step 1: Understand the problem -scan the problem (what type of math? what do I recognize?) -re-state the question in your own words Step 2: analyze important info -underline clues -write/organize impt. info. in a helpful way for YOU Step 3: Plan and solve -what do you know? -what do you need? -what method can you use? Step 4: check your work -did you answer the right q? -is your answer reasonable? -can you solve the problem in a different way?
500
Say the first AND last names of EVERYONE in the room!!!
to be determined!
M
e
n
u