ISTEP problems
Tuesday, October 21, 2014
ISTEP 8
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Question 1: | 3x - 2 | = 8 and | x + 1 | = 1
What value of x satisfies both equations above?
-1
2
1
-2
Question 2: The sum of three consecutive integers is 63. What is the lowest of the three integers?
17
18
20
21
Question 3: What is the slope of the line described by the 3y - 4x + 5 = 0 equation?
4/3
-5/3
5/4
3/4
Question 4: Let f(x) = 2x
2
- x + 5 and g(x) = 3x
2
- 3x - 2. Calculate h(1), if h(x) = f(x) + g(x).
-1
4
5
6
Question 5: The inequation 3x - 2 > 4 is equivalent to:
x < 6
x > 6
x > 2
x < 2
Question 6: What is the slope of a line perpendicular to the line described by the equation 2y - 3x = 2?
3/2
2
2/3
-2/3
Question 7:
3
7
4
1
Question 8: Solve for the numbers x and y from the equations 3x - 2y = 5 and x + y = 5.
x = -3 and y = -2
x = -3 and y = 2
x = 3 and y = -2
x = 3 and y = 2
Question 9: Which list shows numbers in order from least to greatest?
0.4, 1/2, 0.6, 4/7
1/2, 0.4, 4/7, 0.6
0.4, 4/7, 1/2, 0.6
0.4, 1/2, 4/7, 0.6
Question 10: x
2
(x + 4) - x(x + 4) =
(x + 4)(x - 1)
x(x + 1)(x - 1)
x(x + 4)(x - 1)
x(x + 4)(x + 1)
http://www.free-test-online.com/middle/8th_grade_geometry.htm
Question 1:
The trapezoid in the figure above has an area of 34 square inches and an altitude
h
of 4 inches. What is the sum of its parallel sides?
a + b = 14 inches
a + b = 15 inches
a + b = 16 inches
a + b = 17 inches
Question 2:
If
O
is the center of circle
C
in the figure above, which of the following numbers is closer to the ratio between the area of the circle and the area of the isosceles triangle
ABC
?
2.7
3.1
3.3
3.5
Question 3: What is the area of the parallelogram shown on the coordinate plane below?
24
36
40
52
Question 4: If the parallelogram from the previous problem is translated 1 unit left, what is the area of the parallelogram that is part of the second quadrant?
6
8
10
12
Question 5: In the figure below, right triangles ABC and ADE are similar. Which of the following relations must be true?
AB/AC = AE/AD
AB/AC = AD/AE
AB/AC = AC/AB
AC/AE = ED/CB
Question 6: The piece of cardboard shown below has the shape of a square with the sides equal to 3 inches. A student cuts the four corners of the square. The right triangles cut have legs equal to 1 inch. What is the area of the remaining cardboard?
5 square inches
6 square inches
7 square inches
8 square inches
Question 7: Is the remaining cardboard of problem 6 a regular polygon?
yes
no
Question 8: What percentage of the area of the triangle below is shadowed? All triangles are equilateral.
50%
60%
62.5%
65.5%
Question 9:
A circle of center
O
is inscribed in a right isosceles triangle, ABC as seen in the figure above. If side BC is tangent to the circle in point
T
and the radius of the circle is
r
, which of the following approximates best the length of the segment AT?
1.5r
2r
2.25r
2.41r
Question 10: If the radius of sphere
S
1
is
r
1
, the radius of sphere
S
2
is
r
2
and
r
1
= 2
r
2
, what is the ratio of the volumes of the two spheres,
S
1
/
S
2
?
1/8
1/2
2
8
--------------------------------------
Question 1: A student has 6 black marbles and 2 red marbles in his pocket. He selects one marble at random, looks at it and puts it back. Then he will select another marble at random. What is the probability that the student selects black marbles both times?
1
5/8
1/2
9/16
Question 2: In the previous question, the student selects the first marble, looks at it and puts it back in the pocket. What is the probability that the student selects black marbles both times if the student did not put the first marble back in the pocket?
7/8
12/25
15/28
33/56
Question 3: The Venn diagram below shows how many students of a class play basketball, hockey, football or any combination of these sports.
Based on the Venn diagram, what is the number of students that play basketball?
9
10
11
12
Question 4: The number of points scored by a basketball team during a six game tournament are 89, 92, 101, 73, 83 and 89. What is the range of the number of points scored in these six games?
25
28
30
33
Question 5:
The monthly electricity consumption of US households is shown in the graph above. Which of the following is closest to the average household electricity consumption for the years 2006 to 2010?
950kW
800kW
850kW
900kW
Question 6: The circle graph below shows the percent of computers sold by an electronics store in 2010. The number of brand
A
computers is 120. What is the total number of brand
B
computers sold by the store in 2010?
140
145
150
155
Question 7: The pie chart below shows the functions of all employees of a company and their numbers. What percentage of employees are engineers?
20.2%
23.1%
25.0%
26.4%
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http://www.mrhayden.com/resources_old.php
-------------------------------
http://www.mcdougallittell.com/ml_data/pdf/states/IN/istep_ms.pdf
-------------------------------------
http://reading-sage.blogspot.com/2012/04/istep-ela-reading-practice-test-istep.html
-----------------------------------
http://in.chalkbeat.org/2014/09/30/try-out-new-2015-istep-practice-questions/#.VEWu1vldXpo
-----------------------------------------
http://www.doe.in.gov/sites/default/files/assessment/2703999-w18ass13in.pdf
----------------------------------------
http://www.doe.in.gov/assessment/istep-grades-3-8
---------------------------------------
http://go.hrw.com/hrw.nd/gohrw_rls1/pKeywordResults?keyword=mm1+test+prep+indiana
----------------------------------------
http://koeppel.weebly.com/8th-grade-testing-practice.html
-----------------------------------
8th grade quiz 1
http://www.free-test-online.com/middle/8th_grade_algebra1.htm
----------------------------------
8th drade quiz 2
http://www.free-test-online.com/middle/8th_grade_geometry.htm
-------------------------------------
http://betterlesson.com/community/document/1618563/istep-practice-problems-2-doc
---------------------------------
http://www.mrhayden.com/resources_old.php
--------------------------------
ISTEP reference sheet:
http://www.bcsc.k12.in.us/cms/lib/IN01000842/Centricity/Domain/2394/math-referencesheet.pdf
------------------------------------
Indiana Academic Standards 8th grade math:
http://www.bcsc.k12.in.us/cms/lib/IN01000842/Centricity/Domain/2394/2014%208th%20Grade%20Math%20Standards.pdf
---------------------------------
ISTEP + Algebra I Examination Sheet
http://www.bcsc.k12.in.us/cms/lib/IN01000842/Centricity/Domain/2394/algireferencesheet.pdf
-----------------------------------
Grade 8 ISTEP practice problems:
https://sites.google.com/a/stbirish.net/dismore/istep-practice-problems-1/8th-grade-istep-practice-problems
---------------------------------
Language Arts
Grade 8
http://www.glencoe.com/sites/common_assets/literature/pdfs/al/istep_ppwb_g8.pdf
---------------------------------
http://www.doe.in.gov/sites/default/files/assessment/2703999-w18ass13in.pdf
-----------------------------------
http://hoosieracademies8.weebly.com/istep.html
--------------------------------
writing texts
http://www.pdfpp.com/index.php?m=Index&a=down&type=pdf&title=Released%20Test%20Items%20-%20St.%20Mary%20Parish%20School%20Board&src=http%3A%2F%2Fwww.stmary.k12.la.us%2Fchs%2FDocuments%2F8th%2520grade%2520leap.pdf
-------------------------
http://parcconline.org/samples/item-task-prototypes
----------------------------
New York Tests:
http://www.p12.nysed.gov/assessment/ei/eigen.html
----------------------------
http://www.ctb.com/netcaster/ncmedia/13687/ISTEP_Spring_2013_Multiple_Choice_OEM.pdf
--------------------------------
California Language Arts grade 7
http://www.pdfmgr.com/index.php?m=Index&a=down&type=pdf&title=Introduction%20-%20Grade%207%20English%E2%80%93Language%20Arts&src=http%3A%2F%2Fwww.cde.ca.gov%2Fta%2Ftg%2Fsr%2Fdocuments%2Fcstrtqela7.pdf
---------------------------------
Reading Sage ISTEP
http://reading-sage.blogspot.com/2012/04/istep-ela-reading-practice-test-istep.html
-----------------------------------
English ISTEP pdf see at bottom of link
http://www.southadams.k12.in.us/m/content.cfm?subpage=1739395
---------------------------------------
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