DOCUMENT RESUME ED 366 761 CE 065 596 TITLE Cleveland Wood Products Mathematics on the Job INSTITUTION Cuyahoga Community Coll., Cleveland, Ohio. SPONS AGENCY Office of Vocational and Adult Education (ED), Washington, DC. National Workplace Literacy Program. PUB DATE 94 NOTE 717p.; For related documents, see CE 065 594-595. PUB TYPE Guides Classroom Use Teaching Guides (For Teacher) (052) Guides Classroom Use Instructional Materials (For Learner) (051) EDRS PRICE MF04/PC29 Plus Postage. DESCRIPTORS Adult Basic Education; Adult Literacy; *Arithmetic; Behavioral Objectives; Curriculum Guides; *Fractions; Inplant Programs; Integers; Learning Activities; *Mathematics Instruction; Mathematics Skills; Number Concepts; Numbers; *Percentage; Pretests Posttests; Teaching Guides; *Word Problems (Mathematics) IDENTIFIERS *Workplace Literacy ABSTRACT Employee and facilitator manuals are provided for two courses developcd for a workplace literacy program: Mathematics on the Job I and II. Each 10-session course begins with a preassessment and ends with a postassessment. Components of each 2-hour session are objectives, informational materials, and problems or exercises. The facilitator copies include the answer keys. Topics covered in the first course include the following: read and write whole numbers; add and subtract whole numbers; solve addition and subtraction word problems; multiply and divide whole numbers; use calculators; solve multiplication and division word problems; use fractions; convert from fractions to decimals; add and subtract decimals; multiply and divide decimals; convert decimals to percents; solve decimal word problems; and solve work-related problems. Topics covered in the second course are as follows: math anxiety; problem solving; fractions; fraction word problems; decimals; decimal word problems; percentages; percentage word problems; converting between fractions, decimals, and p-rcents; number line; positive and negative integers; addition and subtracti^n of positive and negative integers; multiplication and division of positive and negative integers; the rules for order of operati is for solving equations; formulas; using formulas to solve job-rel Led problems; ratio and proportion; and ratio and proportion word problems. (YLB) *******************************************x*************************** Reproductions supplied by EDRS are th^ best that can be made from the original document. *******************R************************k************************** CWIP) Mathematics on-the-job © 1994, Cuyahoga Community College UTC This curriculum was developed with support from the U.S. Department if Education, National Workplace Literacy Program. Reproduction of this curriculum in part or total, with the customary credit to the source, is permitted. EDUCATION U S DEPARTMENT OF 05345,,N ano itrolove,pn* t 01., e 0, E du stioneL ORMAT(ON ATIONAL RI SOURCES INT \-,P E 0 cf NIE H .ERIC.1 tr- polOalutect 45 7,,,, oo, ,,ment haC Me, n nrgar.13,0^ \i, I ece.woO "or 'Ne Je,son evnalrsq I I 11..... k IC ,.V.OPS ,3,1* 1.PPn mue E.0 ,/,.ty ...,,...,,,.." , tn. rUlt, to. ^r °p.n..," %fated E'^1, I., .... LW - ^e eNsarov ,ewestsP. Te, 1, ,,,...., .. ,-,( fl, 0,, , BEST COPY AVAILABLE 2 CLEVELAND WOOD PRODUCTS MATHEMATICS ON THE JOB I SESSION OVERVIEW Ten 2-hour sessions Session 6 Session 1 Adding and Subtracting Decimals How to Study Math Solving Decimal Word Problems Pre-Assessment Session 7 Session 2 Multiplying and Dividing Decimals Read and Write Whole Numbers Solving Decimal Word Problems Add and Subtract Whole Numbers Session 8 Session 3 Converting Decimals to Percents Solving Addition and Subtraction Solving Decimal Word Problems Word Problems Multiplying and Dividing Whole Numbers Session 9 Session 4 Work-Related Problems Introduction to Calculators Additionai Decimal Word Problems Solving Multiplication and Division Word Problems Session 10 Session 5 Post-Assessment Introduction to Fractions Conclusion Converting from Fractions to Decimals 3 MA THEMATICS ON THE JOB I PRE-ASSESSMENT Write the following as whole numbers: I. Four hundred thousand nine hundred eighty-six A. B. Seven million eight hundred twenty-one thousand one hundred thirty-three The mercury on this thermometer The dial on this indicator A. B. reads at points to the number degrees F. This is read as 5 i's10 Sto.27,,ett 15 Fitting " 20 ''sc%- /44 25 Shield protects thermometer billb 1 4 Add the following numbers: III. 415 441 18 A. B. , + 932 609 59 , 484 23 , Subtract the following numbers: IV. 8 8 4 9 A. B. 5 - 2 7 4 3 2 5 Solve the fallowing problems: V. after every 300 hours of An automatic machine requites servicing A. reads 193 hours, how If the operating-time indicator now operation. service is required? many hours remain before the next wood at the bearing assembly. Add the Pieces Scrapped due to cracked B. SCRAP: I 4 t 1 I I I 1 : : I 1 ; 4 S- : I i oi ; 1 1 , : s' ; rRACKED WOOD AT REARING ASSY. t 1 : : 1 , , . , ! : ! : ! ! 1 ! 11 I: I . I . I WI-Tts) , . I . . : : 1 : , . : . . : 1: 1 1 1 II 4 DEFECT IN WOOD 1 4 1 4 1 1 I 1 1 I 1 jf 1 1 1 (BRISTLER) NOT LOCKED IN I ir 5""IF SET-UP SCRAP 4;)11"- :: : : : ,, : : 1 , : I, I , I I , . . II i . 1 110 514 94:r 1 1 I 1 1 1 , 1 1 t 1 : 1 : I 14 a i , PAINT *4 ',1i, . oo , ! ! ! i 1 : I, 1 1 t : I :I._ , , , . : 4 . 1104 SIDE Jr '4 : : 4. .4 TOTAL SCRAF 11 ! f , : ! : 14 , , , I I. , , , t INITIALS: , I 4 1 : 1 , I. t , , t . I I t 3 6 VI. Multiply the following numbers: A. 8 1 2 2 1 B. 8, 4 x 7 1 6 x 1 8 Divide the following, and indicate the remainder, if any. VII. 23 = A. 184 6 4 1 9 2 4 5 B. 4 7 Solve the following problems: VIII. A. Yesterday, 347 boxes of 32 brush assemblies each were packed in your department. How many brush assemblies total were packed? Find the average number of pieces reworked due to Bernelled Bearings. B. PART NUMBER: 661912-003 - RYOBI 12 BALL BEARIN8 BRUBHROLL ASSY. REWORK AND SCRAP REPORT 661912-004 - RY0131 14' BALL BEARING BROSHROLL ASSY. 661912-006 - RYOBT 14' BALL BEARING SRLISHROLL ASSY. (4 ROW) SHIFT: MON TOES WED THORS SAT FRI : : : : :: ,, Ai :3/ : si LIST DATES HERE; V 34/93; 1 /3: /43 -fg t 4431 TOTAL 4113 RE10 : : 4 BERNELLED BEARING(S) fir .ei Vsw ! / MISSING TOFT(S) 7 II / 1 1 I 4.7 les ; ! . , . , . . : ! . . ! : ! ! i I, TOTAL REWORK = Convert the following: IX. Write the fracion equivalent of .500. A. What is the decimal equivalent of 1 /4? B. 5 Add the following decimal numbers: X. .836 + 1.59 + 42.64 = A. 4(4.23 + .80 + 7.41 = B. Subtract the following decimal numbers: XII. 18.449 - .671 = A. .55 = 8.224 B. 9 Solve the following problems uSing the Rework and Scrap Report given below XIII. for 12" Ball Bearing Brushroll Assemblies: SCRAP! I I tt : 1 : 1 : : . i I I CRACKED WOOD AT DEARING ASSY, I I 4 ! . I I I o I : r SP it I : ! 1 I 44:11 1 . I 1 I 1 f 1 : t at I I 1 HIT OFF(S) 1 1 1 I 4 4 t 1 I I I : : I I I t I I I 1 1 I I 1 1 1 I I I 1 I t DEFECT IN WOOD 4 t 4 I I 1 1 1 1 1 1 1 1 I 1 1 1 I : 1 : : : : : 1 as 11 1 1 : 1 1 . 1 (RRISTLERI NOT LOCKED IN a , . , !Sir a , I , , a Swe'. , a 4 I 4 , , , : I : at 1 : : a , , , ! I , , , SET-UP SCRAP , Sl° I : a IF I I 4 41111.. ffi? : , I a, 1 1 II .......-g: t I : 1 I . : I t 1 I I : I at 1 g 1 1 at I I I I I I I t 4 I t t : ...... g- : .... 1 al is 1 at I 1 I I I 1 1 4 I 4 1 1 1 IAD / I I I : : 1 1 g 11 1 I 1 : la : as 7,OTAL SCRAP 1 1 , ... a : a I I a a a a a . a a a l'a a , How many brushroll assemblies were scrapped during the week A. because they were not locked in? If each piece of scrap costs Cleveland Wood Products $4.00, what is the B. expense for all brushroll assemblies scrapped (for any reason) during this week? 7 1 0