You need the following: Calculator Flip book Green sheet Scratch paper Pencil
-
Upload
xander-riddle -
Category
Documents
-
view
20 -
download
0
description
Transcript of You need the following: Calculator Flip book Green sheet Scratch paper Pencil
You need the following:CalculatorFlip bookGreen sheetScratch paperPencil
Instructions for today
Welcome to Algebra
Jeopardy
Rules• ALL team members (same row) must work to solve the problem
(except person in front); there is a 3 minute time limit on every question (1 minute for vocabulary).
• Player at the end of the row must write their answer on a colored piece of paper and pass it forward.
• If the next team member agrees with the answer, they pass the paper forward. If not, they fix it then pass it forward. You may NOT turn around to talk to the team members behind you!
• The person in front must write the correct answer on the whiteboard and buzz in; first to buzz in with correct answer gets the points.
• Incorrect answers ARE negative points. Buzzing in BEFORE the answer has been written on the board is negative points.
• After each question, ALL players move forward one chair (players in front move to the back).
• The player who gave the correct answer gets to choose the next question.
Passes• Each team has 3 “Help Me!!!!!” passes.
• After 1 minute, if the person in back does not know how to solve the problem, they may pass the colored paper forward with one of the passes.
• Once a team is out of passes, they will not be able to answer a question unless the person in back can come up with an answer.
Points• 1st Place Team – 10 pts. extra credit
• 2nd Place Team – 8 pts.
• 3rd Place Team – 5 pts.
• 4th Place Team – 3 pts.
100
200
300
400
500
100
200
300
400
500
100
200
300
400
500
100
200
300
400
500
100
200
300
400
500
Get Real! EquationsProportions& Percents Inequalities
AlgebraVocabulary
All the classifications of the number
Natural, integer, & rational
.121
The simplified form of the expression
-6
)4(336
6
1218
1218
The simplified form of the expression
-64
62
)222222(26
The simplified form of the expression
21
43 12
611
31
211
32
411
23
411
65
611 1or
The simplified form of the expression
xxxxxx 84)24(5166)2(3 22
x
xxx
xxxxx
)42016()8103(
84102016663 22
2
6312 x
2
63
x
x
15
22)4(2 x
15
302
2282
x
x
x
-6
)37(4204 aa
a
a
aa
6
848
1228204
-2
75
72
143 x
23
1473
73
143
x
x
x
Contradiction
21
21 32)47( qq
27
27
27
27
21
21
22
32)47(
Given that the triangles below are similar, the value of y if w = 10 cm, v = 18 cm, and z = 4 cm.
7.2 cm
2.7
7210
41810
x
xx
w
v
zy
The percent change, as either an increase or a decrease, from 265 to 318.
20% increase
20
5300265100265
265318
x
x
x
The sale price for a pair of shoes that is marked down 25% from the original selling price of $69.95.
$52.46
4625.52
25.524610095.69100
75
x
x
x
46.5249.1795.69
4875.17
75.174810095.69100
25
x
x
x
The interest rate on a $7000 investment that earns $63 in simple interest after 3 months.
3.6%
r
r
r
036.0
175063
700063 123
6.14 mi/h
The speed of a model airplane in mi/h, rounded to the nearest hundredth, if it flies 18 ft. in 2s. (1 mi. = 5280 ft.)
14.61056064800
13600
52801
218
hs
ftmi
sft
x ≤ 6
xx 7302
x
x
6
530
n > -14
nn 5)73(2
n
n
nn
14
14
5146
x < -7 or x ≥ 0
636or 4978 xx
7
568
x
x
0
03
x
x
216
26616
xx
26)38(2 xx
Identity
-3< x < 2
25
242
x
23
8412
102410
x
x
x
The symbols + & / are examples of these.
Operators
An equation or inequality with no solutions.
Contradiction
The equation below demonstrates the use of what property?
Commutative property
68101086
The measurement 65 mph is an example of what?
Rate
An inequality with two endpoints.
Compound inequality.