GRADE 8 MATH VIRGINIA STANDARDS OF LEARNING ASSESSMENTS. Spring 2001 Released Test

Transcription

1 SESSION: 5 PE: //0 9: OIN IS-pam VIRINI STNRS O ERNIN SSESSMENTS Spring 00 Released Test RE 8 MT

2 SESSION: 9 PE: //0 8:8 OIN IS-pam Property of the Virginia epartment of Education 00 by the ommonwealth of Virginia epartment of Education, ames Monroe uilding, 0 N. th Street, Richmond, Virginia, 9. ll rights reserved. Except as permitted by law, this material may not be reproduced or used in any form or by any means, electronic or mechanical, including photocopying or recording, or by any information storage or retrieval system, without written permission from the copyright owner. ommonwealth of Virginia public school educators may photocopy or print any portion of these Released Tests for educational purposes without requesting permission. ll others should direct their requests to the ommonwealth of Virginia epartment of Education at (80) 5-0, ivision of ssessment and Reporting.

3 SESSION: PE: /7/0 0: OIN IS-pam Mathematics IRETIONS Read and solve each question. Then mark the space in the answer booklet for the best answer. SMPE What is the value of 7( 6)? 8,50 M80005 Vicki had $8 in her checking account. She used $7 to buy a birthday gift for her grandmother. fter that, how much did she have left in her checking account? $ $9 $8 $6 scale distance of.5 centimeters on a certain map represents an actual distance of 75 kilometers. What actual distance does 5.7 centimeters on the same map represent? 0.85 km.85 km 8.5 km 85 km M80007 If 0. x 5%, which of the following could be the value of x? M70005 Which of the following is not a prime number? 5 7 M6000

4 SESSION: PE: /7/0 0: OIN IS-pam 5 7 Which is closest to the location of point on the number line? M M60500 rtodes M6000.R The shaded part of the square can be expressed by 7 7 rtodes M60500.R 0.0 0% 5 8 Which is an example of the associative property of multiplication? (7 ) ( 7) M700 M Mia has 90 roses and 5 carnations to put into vases. She wants to put the same number of roses and the same number of carnations into each vase. What is the greatest number of vases that she will need in order to do this? ( 8) (5 ) 8 9 ohanna rented a car. Rental costs were $9.00 per day plus $0.9 for each mile driven. If she kept the car for day and drove 50 miles, how much did she owe? $9.9 $.5 $5.50 $78.00 M80005

5 SESSION: PE: 5 /7/0 0: OIN IS-pam M Randy makes $00 per week. is employer deducts % of his earnings for Randy s medical insurance. ow much of his weekly salary does Randy pay for medical insurance? $80 $8 $0.80 $0.08 Mrs. dams walks between 0 and 6 mile every day. Which is the best 0 estimate of the number of miles she will walk in 0 days? M60700 M80600 etween which two consecutive whole numbers does lie? 5 and 6 6 and 7 7 and 8 8 and 9 What is the value of x (7 x) when x 5? hris used a copy machine to enlarge a drawing to 50% of its original size. If the width of the original drawing was 7 centimeters, what is the width of the copy of the drawing? 7.0 cm 55.5 cm 9.5 cm 50.0 cm M70700 M Pure water boils at. If a certain chemical is added to the water, the boiling point changes by 8. t what temperature does the new liquid boil? M8000 5

6 SESSION: PE: 6 /7/0 0: OIN IS-pam 6 If ina measured the length of all sides of the top of her desk and added them together, what would she have? M8006 The diameter The volume The perimeter The area 9 Each cube in this stack has a volume of cubic unit, and each face of those cubes has an area of square unit. M700 rtodes M700.R M The angles in measure 7, 7, and 80. What kind of triangle is? Equiangular cute Obtuse Right Which could be the surface area of this stack of cubes? 8 sq units sq units 9 sq units 6 sq units 8 What is the volume of the square-based pyramid shown below? M rtodes M R in. 8 in. 96 cu in. 56 cu in. 8 cu in. 768 cu in. 6

7 SESSION: PE: 7 /7/0 0: OIN IS-pam 0 v M h M rtodes M80900.R cm rtodes M R The dark rectangle is reflected over line v. Which shows this reflection? v 6 cm rtodes M80900.R M80900.R M80900.R M80900.R5 0 h Which is closest to the volume of the cone shown above? 87.9 cm 95.6 cm 57.5 cm 58.6 cm v 0 v h Which is the closest to the circumference of a circle with a radius of. meters? 7.5 m 5. m 8. m 7. m M6055 h v h 7

8 SESSION: PE: 8 /7/0 0: OIN IS-pam In this scale drawing, each square unit represents square centimeter. M70800 rtodes M70800.R Top ront Side This shows different views of a three-dimensional figure constructed from cubes. Which could be this figure? M700 rtodes M700.R What is the area of the figure represented by the drawing? 5 cm 0 cm cm 7 cm rtodes M700.R M700.R M700.R M700.R5 8

9 SESSION: PE: 9 /7/0 0: OIN IS-pam 5 In, measures 6 centimeters and measures 8 centimeters. 7 cm M cm cm M70800 rtodes M8005.R 7 cm What is the area of this figure? rtodes M70800.R 8 9 cm cm 7 cm 5 cm What is the length of?. cm cm 5.9 cm 0 cm 6 M80006 rtodes M80006.R These figures are all pyramids prisms cylinders cones 9

10 SESSION: PE: 0 /7/0 0: OIN IS-pam 8 This shows three different views of a three-dimensional figure constructed from cubes. M700 9 If QRS and XYZ are complementary, which must be true? One of the angles can measure between 90 and 80. M80700 The sum of the measures of the angles is 90. Top ront Side Which of the following could be the figure? The sum of the measures of the angles is 80. oth angles must measure more than 90. rtodes M700.R rtodes M700.R M700.R M700.R M700.R n M700 rtodes M700.R What is the length of side n on the second triangle?.5 5 0

11 SESSION: PE: /7/0 0: OIN IS-pam M800 rtodes M800.R da and im received awards for placing either first, second, or third in their respective divisions at each of the track meets attended by the team. The table indicates the results. Meet # da st st nd rd st st nd nd st st rd st im nd nd st st rd nd rd st nd st st st Which matrix best organizes the information in the table? da im st 6 7 nd rd da im st 7 6 nd rd da im st 7 6 nd rd da im st 6 6 nd 5 rd The table shows the Math and English scores of rt and of his friends. Student rt onnie athy on Ellie Math English Which scattergram correctly shows the relationship between Math and English scores for the group of friends? English English English English Math Math Math Math M7000 rtodes M7000.R rtodes M7000.R M7000.R M7000.R M7000.R5

12 SESSION: PE: /7/0 0: OIN IS-pam M6900 Maria s test scores for the grading period are 78, 50, 80, 8, 8, and 50. Which measure would report the highest result? Mean Median Mode Range The graph shows the amount of money earned per week by 5 students in their summer jobs. M68099 rtodes M68099.R Tynan earned $80 per week more than Silas. Which could be her weekly salary? $5 $50 $75 $90

13 SESSION: PE: /7/0 0: OIN IS-pam 5 The list shows the scores made by each member of aime s discussion group on the last test. M Which box-and-whiskers plot correctly displays the information? 6 This is a list of eth s English homework scores for the grading period. 9, 8, 6, 8, 76, 8, 78, 76, 60, 8 Which stem-and-leaf plot correctly displays the information? M7000 rtodes M7000.R M7000.R M7000.R M7000.R Stem eaf rtodes M7000.R M7000.R M7000.R M7000.R Stem eaf , ,, Stem eaf 6 7 6, 6, 8 8,,, 9 Stem eaf 6 7 0, 6, 6, 8 8,,, 9

14 SESSION: PE: /7/0 0: OIN IS-pam 7 The graph shows the number of books checked out at the public library each day last week. M800 rtodes M800.R Monday Tuesday Wednesday ooks hecked Out 9 ave is a member of a bowling league. The table below shows his record for the last 0 games (00 frames) he bowled. ave s owling Results Type of all Number of rames Strike Spare 6 utter ball Other 59 M800 rtodes M800.R Thursday riday Saturday Each represents 0 ooks ased on his previous record, what is the probability that ave will bowl a strike in the next frame? On which day were there times as many books checked out as on Tuesday? 5 Wednesday Thursday riday Saturday 6 5 M oan and arry are candidates for class president. Orville, Sally, onsuela, arry, and Rebecca are candidates for vice president. Sam, William, and rederica are candidates for secretary. ow many different combinations of president, vice president, and secretary are possible? 8 0 0

15 SESSION: PE: 5 /7/0 0: OIN IS-pam 0 M800 rtodes M800.R Thousands of ollars The graph shows the annual sales for the ambit Novelty ompany since 975. Which is the best prediction for sales in the year 005? $75,000 $00,000 $5,000 $50,000 ambit Novelty Sales Year Rhea took a survey of the students in her class to find out about their career Number of Students interests. The results are shown in the graph ealth Related avorite areers omputers Engineering/ Science Education areer rts/ rama The mode of the data is associated with which career? M800 rtodes M800.R ealth Related Engineering/Science Education omputers 5

16 SESSION: PE: 6 /7/0 0: OIN IS-pam M800 M76006 rtodes M800.R rtodes M76006.R ow many of the sections of the spinner shown above should be colored blue in order to make the probability of the arrow landing on blue 0.75 in a single spin? 5 7 Points,, and are vertices of a parallelogram. What are the coordinates of the fourth vertex? (0, 0) (0, ) (, ) (, ) M700 Working together, oy and Steve collected 9 pounds of aluminum cans for recycling. If oy collected j pounds, which of the following shows the number of pounds collected by Steve? j 9 j 9 9 j 9 j 5 What is the solution to 5a a 7? a a 7 a a 0 M8600 6

17 SESSION: PE: 7 /7/0 0: OIN IS-pam 6 The table shows some elements of a function. 8 If (x ) 9, what is the value of x? M85005 n? M86006 rtodes M85005.R What is the missing rule in this table? 6 n 7 n n n rock that weighed. pounds on the moon weighed 7.06 pounds on Earth. bout how much would an astronaut who weighs 7 pounds on Earth weigh on the moon?.5 lbs.65 lbs 9.58 lbs,0.5 lbs M8900 M What is the value of? 50 Roxanne s car used.8 gallons of gasoline to drive miles. If Roxanne has 80 more miles to go, which is closest to the additional number of gallons of gasoline the car will use to complete the trip? M

18 SESSION: PE: 8 /7/0 0: OIN IS-pam 5 When any term in this sequence is divided by the previous term, the result is always the same. M600, 6,,,... What is the 7th term of this sequence? Which of the following is not true? x 8 is an expression with one variable. 6x y 7 is an expression with terms. In the expression, x 6y, the coefficient of x is. 5x 9 is an expression. M7006 M750 5 When 0 is added to the product of 5 and a number, the result is 50. What is the number? What is the solution to x 7? 5 8 M759 M750 5 What value of x satisfies the following? 8 7 x What is the solution to 0x 7? x 0. x 0. x.0 x.0 M860 8

19 SESSION: PE: 9 /7/0 : OIN IS-pam M8500 rtodes M8500.R 57 The table shows some elements of a function. n? x y 5 0 Which graph shows a line that contains the points in the table of ordered pairs? M87005 rtodes M87005.R What is the missing rule in this table? y n n n n x rtodes M87005.R M87005.R M87005.R M87005.R5 5 M Eric is twice as old as his brother ucas. If is subtracted from Eric s age and is added to ucas s age, their ages will be equal. What are the boys ages now? and 6 and 7 6 and 8 8 and y y x 5 M Which means 6 less than 5 times a number is more than times that number? 5n 6 n 5(n 6) (n ) 6 5n n 5(n ) y x x 5 9

20 SESSION: PE: 0 /7/0 0: OIN IS-pam Test Sequence orrect nswer Reporting ategory nswer Key Reporting ategory escription 005 Number and Number Sense 005 Number and Number Sense 005 Number and Number Sense 005 Number and Number Sense Number and Number Sense Number and Number Sense Number and Number Sense Number and Number Sense omputation and Estimation omputation and Estimation 006 omputation and Estimation 006 omputation and Estimation 006 omputation and Estimation 006 omputation and Estimation omputation and Estimation Measurement and eometry Measurement and eometry Measurement and eometry Measurement and eometry Measurement and eometry 007 Measurement and eometry 007 Measurement and eometry 007 Measurement and eometry 007 Measurement and eometry Measurement and eometry Measurement and eometry Measurement and eometry Measurement and eometry Measurement and eometry Measurement and eometry 008 Probability and Statistics 008 Probability and Statistics 008 Probability and Statistics 008 Probability and Statistics Probability and Statistics Probability and Statistics Probability and Statistics Probability and Statistics Probability and Statistics Probability and Statistics 008 Probability and Statistics 008 Probability and Statistics

21 SESSION: PE: /7/0 0: OIN IS-pam Test Sequence orrect nswer Reporting ategory Reporting ategory escription 009 Patterns, unctions, and lgebra 009 Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra Patterns, unctions, and lgebra