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2 MATH DiAgnosTic TesTs, TeAcHer s MAnuAl christian light education, a division of christian light Publications, inc., Harrisonburg, VA by christian light Publications, inc. All rights reserved. Published 999 Printed in the united states of America 0 Printing

3 MATH DIAGNOSTIC TESTS TEACHER S MANUAL CONTENTS Answers for Level 00, Sunrise Edition Answers for Level 600, Sunrise Edition Answers for Level 700, Sunrise Edition Answers for Level 800, Sunrise Edition The material in this book is the product of the lord s blessing and many individuals working together at christian light Publications. Christian Light Education A division of Christian Light Publications Harrisonburg, Virginia 80 (0)

4 A Note About Diagnostic Testing for Sunrise Math Diagnostic testing in sunrise Math is different from diagnostic testing in cle s unrevised Math. sunrise Math uses an incremental, mixed concept approach throughout each level. The diagnostic tests evaluate performance by concepts. There is no accurate way to discern which lightunits contain all the concepts which the student needs to have mastered in order to catch up to the next level. For this reason, it is advisable to place students at the beginning of the grade level for which he received a satisfactory score according to our recommendations below. However, if a students score on a particular grade level is only slightly below our recommended score for adequate performance in that level, you may want to take a second look at the concepts tested. The student may be weak in only one or two areas. For example, algebra and geometry concepts in sunrise Math tend to be a little more advanced than those in some other widely-used curricula. if the student is competent in all other areas, and you are willing to spend extra time doing necessary remedial work with this student in the concepts he has never mastered, you are probably safe to place him in that particular level even if his total score is below the one recommended. A student whose total score is well below the recommended level for proficiency will only be frustrated by being pushed into a higher level than recommended. However, if it is important that he catch up to his correct grade level due to his age or parental or school expectations, he may be able to complete several lessons a day, skipping some of the daily review work which he has already sufficiently mastered. This suggestion might work well for a student with good reading comprehension skills and a strong motivation to learn on his own. These diagnostic tests are intended to give you an accurate idea of where the student should begin in the curriculum in order to maximize the satisfaction and ease of use for both student and teacher. For Levels (Sunrise Math) The different concepts in Sunrise Edition are learned incrementally and spread throughout the year. The activities in the tests are grouped by concepts. The student should begin with the first concept and do as many activities as possible in each group. iv

5 How Do I Score the Test? using the answers in this manual, put a mark through the number of each question the student answered incorrectly. For Levels (Sunrise Math). Determine the number of activities done correctly for the level. How Do I Then Determine Placement? use the Diagnostic Test Summary page found in the beginning of the student booklet.. Fill in the Diagnostic Test Summary on page vi. if you are enrolled with Homeschool Plus at christian light education, also fill in the second summary sheet on Diagnostic Test Summary Math page viii. Tear out this perforated sheet and Name Date send it to Homeschool Plus and retain a copy LightUnit Amount Correct Level 00 for yourself. if you are not enrolled with Homeschool Plus, ignore the extra summary Level 600 sheet.. For Level 00 (Sunrise Math). if the student has 76 or more correct answers, he is prepared for level 600. if less than 76 are correct, the student is not prepared for level 600 and should begin with Sunrise Math Level 00.. For Level 600 (Sunrise Math). if the student Performance Level Student will begin with Level has 6 or more correct answers, he is prepared for level 700. if less than 6 are correct, the vi student is not prepared for level 700 and should begin with Sunrise Math Level For Level 700 (Sunrise Math). if the student has 6 or more correct answers, he is prepared for level 800. if less than 6 are correct, the student is not prepared for level 800 and should begin with Sunrise Math Level For Level 800 (Sunrise Math). if the student has 6 or more correct answers, he is prepared for level 900. if less than 6 are correct, the student is not prepared for level 900 and should begin with Sunrise Math Level 800. Level 700 Level 800 If you have questions or need further assistance, feel free to contact CLE by phone (0--070), FAX ( ), (homeschool@clp.org), or write us at P.O. Box, Harrisonburg, VA 80- v

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7 n = 6. n + = = 9 9 = n =. n = 9 = 9 9 = pints of jam 7. coconut cakes ) Answers for Level Sunrise Edition 6 ) or , b. c. a 6. c 7. a 8. b R 0. 0 R. 7 R. $6.. R6. 8 R9. R

8 Level A = s A = A = 6 ft 7. A = l w A = 6 A = 8 in 8. A = (b h) A = ( ) A = 0 A = 0 cm 9. C = p d C =. 0 C =. m ÐJKL or ÐLKJ 6. K D 6. no 66. A 67. A 68. C m E F ,000,000,000, < 80. = 8. > , 0., 0.0, b 8. a % % % Fraction or 0 00 Decimal Percent ounces = 96 ounces 8 children 0. or 0. 0% minutes cm min = 98.,00 99., ,00 0., cm 6 min ounces children % 7% %

9 . equilateral. scalene. isosceles. c, or the third triangle AC, EN or CA, NE. Figure. 0, , edge 7. face 8. vertex 9. face 0. inches C = pd C = 7 C =..6 in A = pr A =. ( ) A =. A =.6. 6 m V = l w h V = V = 6. 8 m P = + w P = 9 + P = P = 8 Answers for Level 600 Sunrise Edition. 6 ft P = l + w P = + 7 P = + P = 6. R 6. 6 R66 7. R or or % 0. 80%. %. 60% ; ;..; % ; 6% 7. $ $. 9. $ H..

10 Level 600. x n 0 = n = 0 n = = = 0 0 = b + 7 = 7 7 7b = b = = = = 6. b + a 6. b a 66. a + (b + c) 67. a (b c) 68. 6y a % (, ) 8. (, 0) 8. E 8. C 8, 8. y 6 A B C E F J K H D G 6 x

11 Answers for Level 700 Sunrise Edition. + (+) =. + ( ) = 9. + (+6) = n. c. 7y 6. 8x () Number of steps in solutions may vary. 0. =. 7. = = n. + = n = 0 n = 0 n = = + 0 = = n. 7 = + n 6 = n 6 = = n 6. 7 = + 7 = = 7 7. n 8 = n = n = 8. 6n + 8 = 8 8 6n = 6 6 n = 6 = 6

12 Level Number of steps in solutions may vary. 9. n 8 = 8 6 n 8 = 6 8n = 8 8 n = 0. 6n = 6n = + + 6n = 6 6 n =. 7x + = + 7x + = 6 = 7x = 7 7 x =. = n + 9 = n + n = = n 8n 7. = n = 6. 0, % % 7. 7 % % $,00..7%; %; $ $ $, $7 6. $,07 6. x ³ x < x , 7. Number of steps in solutions may vary cm A = bh A = 7 A = m A = (b + b )h A = (6 + )9 A = (7)9 A =. 6

13 Level in A = (bh) A = lw A = (8 ) A = 6 8 A = 6 A = 8 6 = 8 + = Number of steps in solutions may vary mi A = lw A = lw A = 8 A = 6 A = A = = cm V = Bh V = (bh)h V = ( )0 V = ,00.8 ft V = Bh V = (pr )h V = (. )0 V = 0. 0 V =, cm A = lw 8 = l 7 = l 8. m P = l + w 8 = 9 + w 8 = 8 + w = w = w cm C = pd 0. =. d.. 6. = d 8. 6 ft V = lwh 7 = l 7 = l 6 = l 86. cm V = Bh = 6 h 6 6 = h

14 9, 0.. n 0. n (, ) 6. (, ) 7. J 8. H. b + 7d +. x y x y 9. 6x + 9y 9. x 6x y + y + y 7. R Pounds $ $.0 $.00 $.0 8. See points and linear relation on graph Answers for Level 800 I x H J - L A - K - - $ y 0 Sunrise Edition Pounds 9. 8a b 0. y 9. y = y = y =. x = 9 x = 9 x =. x 8 = x = 6 x = 6 x = 6. {[8 ( + ) + 6] } {[8 + 6] } {[6 + 6] { } 0 0. {[ + (6 ) + ] + } {[ ] + } {[ + ] + } { + } {6 + } x 8 x x x = = y y y y y 7. x y x x x y xy = = = xy 7x 7 x x 8. y 9. x 0. t -. s - 8

15 Level Table of Values. x y 0. y 7 6 Coordinate Grid Coordinates (0, ) (, ) (, ) (, ) 9. in A = (b + b )h 6. = ( + 6)h 6. = ()h h = = h 0. 8a = 8 8 a =. x = 6 x =. n = 0 n = = = = = = = x = = x = 8 8. x = 0 0 = x + y = 0 + y 0 0 = y = x + y = + y = y = x = x = x + y = + y = y = x + y = + y = y 7 7. $6. i = prt i =, = 6.. $,6. $, = $,6.. $0.8 i = prt i = B = 0.8 = $6.8 $ = $ $0. 8. $ cents 0..9 cents. LCM = 0 ; ;. LCM = 08 ; ; ; 9

16 Level ft Solutions may vary. A = pr A =. A =. A =.6 A = pr A =. 0 0 A =. 00 A =, , 6. y 8 6 No x. 0H in. ^ 6. A = lw A = pr A = 7 0 A = A = A = = y A = = 8 x 0 6 = = = = = = m V = Bh 7. a + b = c V = (s )h 9 + = c V = (9 9) 8 + = c V = (8) = c V = 0 = c V =.8 c ft 8. a + b = c V = Bh a + 6 = V = (pr )h a + 6 = 8 V = (. ) 6 6 V =.6 a = 8 V = 0. a = c a. a + b = c 9. x + = y x y + = c 0 + = = c + = 0 = c 6 + = 6 0 = c. c 0 x No y

17 66, 68. y No x Level , (0. 6)(0 0 ) (. )( ) ( )( ) c a + b = c + = c 6 + = c = c = c 6. c 69. irrational 70. rational 7. rational 7. rational 7. rational 7. irrational - - No ( )( ) = (. 0 )(0 - ) = = (. 0 )(0 6 ) = = (8 0 - )(0 - ) = = (9 0 - )(0 9 ) = ; ;

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