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Type Y or N, then RETURN. (Y/N) FORGET INTERVAL CHOOSING A STARTUP NUMBER This program uses a random number generator. The random number generator needs a startup number which you will provide. Earlier you chose parameters (your own, a saved set, or predefined) for each topic. The combination of topics, startup number and parameters determineswhich problems will be created. Varying the topics, startup number and/or parameters varies the problems. Using the same ones reproduces the same problems. This means you can create thousands of different worksheets yet reproduce any one of them. The choice is entirely yours. PRESS ANY KEY TO CONTINUE SELECTING THE PARAMETER VALUES This program creates problems randomly. Each random choice is limited by a set of "guideline" numbers. These guideline numbers are called parameters. You may set your own parameter values or use the predefined values provided by the program. The predefined values create worksheets of average difficulty. If you have special requirements, such as a page of easy introductory problems, you'll want to set your own parameters. Also available are "saved" sets. These include sets which you create and save plus an EASY and a HARD set which have already been saved. PRESS any key to continue ESC to finish Help REPEATING NUMBERS. Suppose you are askedto choose up to 5 numbers from the set {1,2,3}. This allows you to select some numbers more than once. Selecting a number more than once increases the likelihood that it will be used by the program. If you select {1,2,3}, the program will tend to choose each number with equal frequency. If you select {1,1,1,2,3}, the program will tend to choose "1" more frequently than "2" or "3". PRESS any key to continue ESC to finish Help SELECTING A LOW-HIGH RANGE. You may be asked to pick sets of "low" and "high" numbers. Later the program will select one of your low numbers and one of your high numbers to establish a range. Then it will choose a number in that range. LOW HIGH 1 10 20 A {1} {20} ******************** B {1} {10,20} ******************** ********** C {1,11} {20} ******************** ********** A: all numbers from 1-20 have an equal likelihood of being chosen B: 1-10 are chosen more frequently. C: 11-20 are chosen more frequently. PRESS any key to continue ESC to finish Help EXAMPLES OF SELECTING A LOW-HIGH RANGE. IF YOU WANT numbers spread equally over the range 2-10 THEN CHOOSE Low: 2 High: 10 IF YOU WANT numbers over the range 2-8, with more in the 2-5 range than in the 6-8. THEN CHOOSE Low: 2 High: 5 8 IF YOU WANT numbers in the range 10-50, with more in the 30-50 rangeTHEN CHOOSE Low: 10 30 High: 50 PRESS ANY KEY TO CONTINUE SAVING A PARAMETER SET If you've created a parameter set which works well for you, you'll want to save it on disk for future use. The program lets you save up to four parameter sets for each topic. As a bonus, this disk includes an EASY and a HARD parameter set for each topic.You'll see them listed in the directory when you elect to save or print a set. Once all four parameter set slots are filled, you can only save a new set by overwriting an old one. If the old one is important to you, print it out before overwriting it. PRESS ANY KEY TO CONTINUE PRINTING A PARAMETER SET 33 print lines (1/2 page) are used. Lines are 68 characters wide, with a 6 character indentation. The printhead should be positioned at far left edge of the paper, just below the top or the middle of the page. The printout will be in 3 columns: MEANING: brief description of the purpose of each parameter. SIZE: the maximum number of values allowed for that parameter. PARAMETERS: the parameters actually stored, which may be from none up to the maximum (shown in the SIZE column). PRESS ANY KEY TO CONTINUE EASY  HARD  EASY  HARD  EASY   HARD  EASY  HARD  : A6! ( # ln--) 40 * 126 BLOCK + C! ; : B6! ( hi lo ln--) 40 * 8 + 126 BLOCK + TUCK ! 2+ ! ; : C6! ( hi lo ln--) 40 * 12 + 126 BLOCK + TUCK ! 2+ ! ; : D6! ( # ln--) 40 * 16 + 126 BLOCK + C! ; : E6! ( # ln--) 40 * 29 + 126 BLOCK + C! ; : A7! ( # ln--) 40 * 127 BLOCK + C! ; : B7! 40 * 8 + 127 BLOCK + TUCK ! 2+ ! ; : C7! ( hi lo ln--) 40 * 12 + 127 BLOCK + TUCK ! 2+ ! ; : D7! 40 * 16 + 127 BLOCK + C! ; : E7! 40 * 29 + 127 BLOCK + C! ; : L! ( # ln--) 40 * 125 BLOCK + C! ; : M! ( same) 40 * 20 + 125 BLOCK + C! ; : .D DO I DEN-RNG>S CR .S CLEAR-STACK LOOP ; : .RT DO I NUM/DEN-RNG>S CR .S CLEAR-STACK LOOP ; A mixed number has a whole part and a fractional part. For example, in 2 1/3 the whole part is 2 and the fractional part is 1/3. You will control the whole part of a mixed number (and purely whole numbers) by giving the program a set of maximum values for the whole part. As an example, if you input 3 as a maximum the program will randomly choose 1, 2 or 3 as the whole part. PRESS ANY KEY TO CONTINUE Now enter your maximum values for the whole part of a mixed number. SELECTING A TRACK 1 FAST TRACK. Quickly creates and prints a worksheet using your choice of topics. 2 FULL TRACK. Allows you to "fine tune" problem creation to meet special needs. 3 CHANGE DISKS. Allows you to switch to another self-booting disk. 4 END SESSION. To select a menu item, type the number, then press RETURN. ("press RETURN" = on future screens) CHANGING TO ANOTHER DISK Step 1 Remove the current disk* Step 2 Insert another self-booting disk Step 3 Press RETURN * If you changed your mind, leave the disk in place and press Return. Would you like to print 1 a saved parameter set 2 the predefined parameter set TYPE YOUR SELECTION NUMBER, THEN f PRACTICE SHEET ON RATE AND/OR PROPORTION Course name: Teacher: Name_________________________ Your teacher will explain how to solve these problems. Be sure you understand the instructions before proceeding. Rate, Ratio and Proportion Eight Grade Arithmetic Mr. Smithers Name_________________________ This worksheet contains problems from all the topics of Unit Five. The HARD parameters were used throughout. The choices below can be made (and remade) in any order. After a choice is made, a "+" will appear before it on the menu line. Values entered may cause new choices to appear. When all choices are made, END. In AX=B: number type for A | In AX=B: number type for B | Topic: motion, buying, renting? | In AB=C: number type for B | In X/A=B/C: C source | Minimum C values | Maximum C values | In AB=C: B denominator list | In AB=C: solve for A, B or C? | In X/A=B/C: number type for X | Max whole part for whole or mixed | In X/A=B/C: list of C values | Verbal prop: # type for solution | END (after choosing all the above)| H HELP in parameter setting | | 0123456789012345678901234567890123| You can print any parameter set from anytopic below. 1 Solving AX=B for X 2 Solving verbal rate statements 3 Solving proportions: X/A = B/C 4 Solving verbal proportions 5 Return to the last menu TYPE THE NUMBER YOU WANT, THEN . 1 Save one of your parameter sets 2 Print a parameter set * 3 Advance your printer 1/2 page * 4 Return to Main Menu H Help * A parameter set printout fills 1/2 page (33 lines). Use option 3 to advance your printer to the top of the next page as needed. FIVE SOLVING RATE & PROPORTION PROBLEMS SOLVING AX=B FOR X SOLVING VERBAL RATE STATEMENTS SOLVING PROPORTIONS: X/A = B/C SOLVING VERBAL PROPORTION STATEMENTS MEANING SIZE PARAMETERS Number type for A: 1=proper 2=whl 3=mxd Number type for B: 1=proper 2=whl 3=mxd Subject: 1=distance 2=buy 3=rent 4=mix In AB=C, # type for B: 1=whole 2=mixed In X/A=B/C, C source: 1=min-max 2=list Minimum C values Maximum C values In AB=C: B denominator list Solve AB=C for A(1),B(2),C(3),mixture(4)In X/A=B/C: X=proper(1),whl(2),mxd(3) Maximum whole part for whole or mixed In X/A=B/C: list of C values Verbal X/A=B/C: X=whole(1),mixed(2) TOPIC MENU Solving AX=B for X Solving verbal rate statements Solving proportions: X/A = B/C Solving verbal proportions * = already selected CHOOSE 1 Select a topic AN 2 Delete a topic OPTION 3 End topic selection TYPE THE DESIRED OPTION NUMBER, THEN TO SELECT A TOPIC, TYPE THE MATCHING NUMBER, THEN . TO DELETE A TOPIC, TYPE THE MATCHING NUMBER, THEN . TO SELECT YOUR TOPICS, TYPE THE MATCHINGNUMBERS, SEPARATED BY SPACES, THEN . In preparing AX=B problems, you can set the number type used for A and for B. Note: using proper fractions and mixed numbers can increase problem creation time for AX=B problems to 45 seconds. Now choose number type(s) for A: 1 Proper fraction 2 Whole number 3 Mixed number In preparing AX=B problems, you can set the number type used for A and for B. Note: using proper fractions and mixed numbers can increase problem creation time for AX=B problems to 45 seconds. Now choose number type(s) for B: 1 Proper fraction 2 Whole number 3 Mixed number You can create rate/proportion problems in any combination of 3 subjects, or ask for a random mixture. 1 Rate-time-distance problems 2 Price-quantity-cost problems 3 Rent-time-total rent problems 4 A random mixture of the above RATE x TIME = DISTANCE UNIT-PRICE x QUANTITY = TOTAL COST RENT-RATE x TIME = TOTAL RENT A x B = C Now enter your selection. 1 Solve for A 2 Solve for B 3 Solve for C 4 A random mixture of the above The typical rate equation has the same pattern as RATE x TIME = DISTANCE UNIT-PRICE x QUANTITY = TOTAL COST RENT-RATE x TIME = TOTAL RENT A x B = C You can ask the student to solve for any of the three quantities A, B or C. PRESS ANY KEY TO CONTINUE A and C will be whole numbers. B can be a whole or a mixed number (except in rent problems, which only use whole numbers). PRESS ANY KEY TO CONTINUE Now enter your selection. 1 B is a whole number 2 B is a mixed number Your verbal proportion problems will use whole numbers but the solution can be a whole or a mixed number. Note: rent problems have whole number solutions only. 1 Whole number solution 2 Mixed number solution Your proportion problems will use whole numbers but the solution can be a properfraction, a whole number or a mixed number. 1 Proper fraction solution 2 Whole number solution 3 Mixed number solution What is your average rate 0Find the price 1At the average rate of 2If you How many 3will it take to can you 4 the number of would 5 required to you can 6rental rate 7How much What 8 it takes you distance 9 it would take 0At buy costemploy for If in 1is it of one per rentsellthe2to ing 301234 6789 1234 6789 1234 6789 1234 6789mi/hr km/hr mi/hr km/hr mi/hr km/hr mi/min km/min yd/sec m/sec yd/min m/min $/yd $/m $/sq yd $/ton $/qt $/L $/lb $/kg $/bbl $/tray $/cwt $/ream $/da $/da $/hr $/wk $/da $/hr $/mo $/day $/mo $/hr $/day $/hr : #! ( # n--) 5 * 125 BLOCK + C! ; drive 2 hour mile drive (P hour kilometer bicycle hour mile bicycle ! hour kilometer jog hour mile jog  hour kilometer fly  <minute mile fly  <minute kilometer run  <second yard run <second meter swim (Z minute yard swim &U minute meter cloth (yard dollar cloth (meter dollar carpet < square yard dollar hay Pn ton dollar juice quart dollar juice liter dollar meat  pound dollar meat kilogram dollar oil barrel dollar berries tray dollar cocoa cwt dollar paper ream dollar 0123456789 123456789 123456789 123456789 room (Z day dollar car 3day dollar tool  hour dollar trailer(Z week dollar cabin (Z day dollar boat Phour dollar stable 2P month dollar locker  day dollar piano 1d month dollar horse  hour dollar typist (P day dollar guide 3hour dollar A B Rate's C Rate's SUBJ rng rng den unit rng num unit #CCCCCCCLoHiLoHi#CCCCCCCCLoHi#CCCCCCCCC What is your average rate Find the priceAt the average rate of If you How many will it take to can you the number of would required to you can rental rateHow much What it takes you distance it would take 0At buy costemploy for If in 1is it of one per rentsellthe2to ing 3 In X/A=B/C problems the solution is X=AB/C. This requires division by C. You can restrict the value of the divisor C in either of two ways: SET MINIMUM AND MAXIMUM VALUES. The program will choose one of your minimum and maximum values then randomly pick a value for C in the range they determine. LIST THE VALUES YOU WANT. The program will choose C from your list. PRESS ANY KEY TO CONTINUE Now choose the method you want for restricting the value of C in X/A=B/C. 1 Set minimum-maximum limits on the value of C. 2 Make a list of values for C. P Predefined choice (below) H Help in parameter setting Type 1, 2, P or H, then . Select your minimum values for C. Select your maximum values for C. You have requested mixed numbers for B. Input a list of denominators you want the program to use in these mixed numbers. Input a list of the values you want the program to use for C in X/A=B/C. SORRY That choice is not available at this point in the program. Press any key, then check your screen for a list of currently available choices. The available menu choices are: PREPARING A NEW WORKSHEET Press Effect ESC Erase previous work, then return to Main Menu, ready to create a new worksheet. OTHER Return to Main Menu as you were END OF PROGRAM To run the program again, remove the disk, turn off the computer, wait about 30 seconds, then replace the disk and turn on the computer. PRINTING A COPY OF YOUR WORKSHEET Your worksheet is designed for 8.5 x 11 inch paper. The standard 6 lines per inch and 10 columns per inch are assumed. Individual worksheets can use up to 64 lines and 68 columns. Align the left edge of the sheet with the leftmost position of the printhead. The printhead should start 1 or 2 lines below the top edge. PRESS ANY KEY TO CONTINUE SELECTING THE PARAMETER VALUES 1 Use the predefined values 2 Use a saved parameter set 3 Set your own values H Help TYPE YOUR SELECTION, THEN FOR YOUR Type a number from STARTUP NUMBER 1 to 100, then FOR HELP Press H How many problems would you like prepared? TYPE ANY NUMBER FROM 2 TO 40, THEN PRESS . Would you like workspace provided after each problem on your worksheet? (Y/N) WORKSHEET PRINT OPTIONS 1 Print worksheet with all answers 2 Print worksheet with odd answers 3 Print worksheet with no answers 4 Print answers only 5 Return to Main/Track Menu TYPE YOUR OPTION NUMBER, THEN . PRINTING YOUR WORKSHEET For printing help, press H . When your printer is ready, to start printing your worksheet. CHOOSING THE NUMBER OF COPIES You can print from 1 to 100 copies. Type the number you want, then . PRESS ANY KEY if you want to pause/stop after printing this copy Do you want to print more copies? (Y/N) SAVING USER-DEFINED PARAMETER SETS If you defined your own parameters for a topic you can save them on disk. # TOPIC SORRY You didn't define any new parameters for that topic. To define new parameters, select "Start over" on the Main Menu, reselect the topic, and when "Selecting the parameter values," choose to define your own parameters. Now press any key to return to the Save/Print Parameter Set menu. WHEN YOUR PRINTER IS READY PRESS ANY KEY TO START PRINTING. The presently saved parameter sets are listed below. SET TITLE 1 2 3 4 5 None To save your current parameters in one of the 4 set positions, type a set number {1,2,3,4}, then . Type a title for your parameter set. Keep your title between the bars. to end character input. | | To use a saved set, type a set number {1,2,3,4}, then . Type 5 if you changed your mind and don't want to use one of the saved sets. TYPE THE NUMBER OF THE PARAMETER SET YOUWANT PRINTED, THEN . SELECTING THE WORKSHEET HEADER 1 Use a predesigned header 2 Use the last header you designed during this session 3 Design a new header H Help TYPE THE NUMBER YOU WANT, THEN or type H for Help SORRY You haven't designed a header during this session. Press any key to continue, then choose option 1 or 3. ESC no more OTHER KEYS view more PRESS any key for Main Menu. THE WORKSHEET HEADER The top section of your worksheet is called the header. The header contains a title, a course name, a teacher name, a blank line for the student's name and instructions for the student. The predesigned header identifies the general topic, lets the student fill in the various names, then asks the student to check with you for instructions. To use the predesigned header you will choose option 1. Did you design a header during this session? If so, your most recently designed header is saved on disk. To reuse it, you will choose option 2. Would you like to design a new header? Then you will choose option 3. PRESS ANY KEY TO CONTINUE Hints on designing your own header: When typing, only press the Return key when you want to end input. If you make a typo, just backspace and try again. When you type your instructions, the screen display may split words between two lines. *** DON'T PANIC *** *** DON'T PRESS RETURN to move *** the cursor to the next line Just keep on typing. The program will correctly word wrap the text in the final printout. PRESS ANY KEY TO CONTINUE PREPARING THE WORKSHEET HEADER Type the worksheet title: to end. | | Next type the course name: | | Now type your name: | | Finally, type your instructions: ---------------------------------------- ----------------------------------------