10 GOTO100
50 FORT=1TO500:NEXT:RETURN
51 FORT=1TO1000:NEXT:RETURN
52 FORT=1TO2000:NEXT:RETURN
53 FORT=1TO3000:NEXT:RETURN
60 PRINT"   * [208]RESS [211][208][193][195][197][160][194][193][210] TO CONTINUE.
62 [161]R$:[139]R$[179][177][199](32)[167]62
64 [142]
100 [151]53280,0:[151]53281,0:[151]646,3:[151]53272,23
110 [153]"LOAD   (null)(null)(null)CHR$ VALDUCATIONAL STR$ISK VALSTR$-9 ":[141]50
115 [153]"OPEN   ASCROM THE (null)ORONTO (null)ET (null)SERS CHR$ROUP":[141]50
120 [153]"DEF   ATN LENOMMODORE COMPUTER USERS' CLUB ":[141]50
121 [153]"SYS  ****  PEEKATN(null)RIGHT$LENCLOSE(null)ATN(null)LEFT$CLOSE(null)VAL(null)RIGHT$VAL(null) - #3  **** ":[141]51
122 [153]"   (null)ROGRAMS TO HELP PUPILS WITH
123 PRINT"   FACTORING, EQUATIONS, AND
124 [153]"   EXPONENTS.":[141]51
125 [153]"PRINT   RIGHT$NFORMATION FOR TEACHERS.OPEN"
126 [141]51:[141]60
127 [153]"LOAD   ** ASCOR USE WITH LEN 64 COMPUTERS **
128 PRINT"   [212]HESE PUBLIC DOMAIN PROGRAMS HAVE
130 [153]"   BEEN DERIVED FROM THE LENOMMODORE
135 PRINT"   [207]NTARIO [197]DUCATIONAL [208]ROJECT, 1983.":GOSUB50
136 PRINT"      [198]RANKLIN [215]INTER - [196]IRECTOR":GOSUB50
140 PRINT"   [212]HEY HAVE BEEN UPDATED BY MEMBERS,
145 [153]"   GUIDED BY EXTENSIVE DIRECT
150 PRINT"   OBSERVATION OF STUDENT INTERACTION.":GOSUB51
155 GOSUB51:GOSUB60
200 PRINT"[153][147]  [197][216][208][207][206][197][206][212][211]
210 [153]"  (null)HIS PROGRAM IS AN INTRODUCTION
220 PRINT"  TO EXPONENTS.
230 [153]"  RIGHT$T PROVIDES A TUTORIAL ON THE
240 PRINT"  MULTIPLICATION AND DIVISION OF          EXPONENTS.
250 [153]"  ATN SHORT QUIZ IS INCLUDED."
260 [141]53:[141]60
300 [153]"LOAD  VAL(null)(null)(null)(null)VAL(null)(null) (null)(null)(null)(null)RIGHT$(null)(null)(null)
310 PRINT"  [212]HIS IS A DRILL IN MULTIPLYING          EXPONENTS.
320 [153]"  (null)HREE LEVELS OF DIFFICULTY CAN BE       SELECTED BY THE STUDENT.
330 PRINT"  [212]HE NUMBER OF QUESTIONS CAN BE
340 [153]"  SELECTED BY THE STUDENT.
350 PRINT"  [212]HE STUDENT CAN CHOOSE TO WORK WITH     NEGATIVE EXPONENTS."
360 GOSUB53:GOSUB60
400 PRINT"[147]  [197][209][213][193][212][201][207][206] [205][193][206][201][208][213][204][193][212][201][207][206]
410 [153]"  (null)HIS PROGRAM OFFERS A TUTORIAL AND
420 PRINT"  DRILL IN THE MANIPULATION OF
430 [153]"  EQUATIONS. "
480 [141]53:[141]60
500 [153]"LOAD  VAL(null)(null)ATN(null)RIGHT$(null)(null)CLOSEVAL(null)VAL(null)LENRIGHT$(null)VAL
510 PRINT"  [193]LTHOUGH THIS PROGRAM MAY APPEAR
520 [153]"  TO BE OVERLY SIMPLISTIC, IT DOES
530 PRINT"  CONVEY THE CONCEPT OF [194][193][204][193][206][195][197]
540 [153]"  WHEN WORKING WITH EQUATIONS."
590 [141]53:[141]60
600 [153]"LOAD  VAL(null)(null)ATN(null)RIGHT$(null)(null) (null)-(null)
610 PRINT"  [212]HIS PROGRAM ALLOWS THE STUDENT
620 [153]"  TO OBSERVE THE VARIATIONS IN THE
630 PRINT"  GRAPH OF [193][216] + [194][217] = [195]  FOR VARIOUS
640 [153]"  VALUES OF ATN<PEEK< AND LEN.
650 PRINT"  [212]HE STUDENT DETERMINES THESE VALUES
660 [153]"  AND THE COMPUTER PLOTS THE              CORRESPONDING GRAPH."
690 [141]53:[141]60
700 [153]"LOAD  VAL(null)(null)ATN(null)RIGHT$(null)(null)(null)CLOSEATN
710 PRINT"  [212]HE STUDENT IS REQUIRED TO SOLVE
720 [153]"  EQUATIONS WITH ONE VARIABLE.
730 PRINT"  [197]XAMPLE:   3X - 5 = 7  ///  X = 4
740 [153]"  (null)HE OBJECTIVE IS FOR THE STUDENT
750 PRINT"  TO QUICKLY PERFORM MENTAL
760 [153]"  CALCULATIONS AND TO DEAL EASILY         WITH SUCH EQUATIONS."
795 [141]53:[141]60
800 [153]"LOAD  ASCATNLEN(null)(null)(null)CLOSESTR$(null)RIGHT$(null)(null)
810 PRINT"  [212]HIS PROGRAM OFFERS A WIDE RANGE
820 [153]"  OF CHALLENGE TO A STUDENT.
830 PRINT"  [201]F THE STUDENT FAILS TO ANSWER A
840 [153]"  ACTIVITY, STARTING WITH SIMPLE          TRINOMIALS.
850 PRINT"  [212]HE STUDENT CAN ALSO SELECT THE
860 [153]"  NUMBER OF QUESTIONS AND THE LARGEST
870 PRINT"  COEFFICIENT TO BE USED.
880 [153]"  ATN SCORE IS PROVIDED AT THE END OF       THE EXERCISE."
895 [141]53:[141]60
900 [153]"LOAD   ASCATNLEN(null)(null)(null)CLOSE(null)(null)RIGHT$(null)(null)(null)RIGHT$ATN(null)CLOSEATN
910 PRINT"  [212]HIS PROGRAM PROVIDES PRACTICE IN
920 [153]"  FACTORING TRINOMIALS.
930 PRINT"  [212]HERE ARE 3 LEVELS OF DIFFICULTY.
940 [153]"  (null)HE STUDENT CAN SELECT THE NUMBER
950 PRINT"  OF QUESTIONS TO BE ANSWERED."
990 GOSUB53:GOSUB60
1000 PRINT"[147]   [198][193][195][212][207][210][160][212][210][201][206][207][205][201][193][204][160][194]
1010 [153]"  (null)HIS PROGRAM PROVIDES FURTHER
1020 PRINT"  PRACTICE IN FACTORING TRINOMIALS.
1030 [153]"  (null)HE STUDENT IS REQUIRED TO
1040 PRINT"  COMPLETE TEN QUESTIONS."
1090 GOSUB53:GOSUB60
1100 PRINT"[147]   [198][193][195][212][207][210][160][215][200][207][204][197][211]
1110 [153]"  (null)HIS PROGRAM PROVIDES PRACTICE IN
1120 PRINT"  FACTORING WHOLE NUMBERS.
1130 [153]"  (null)HE STUDENT CAN SELECT THE LEVEL
1140 PRINT"  OF DIFFICULTY.
1150 [153]"  ATN SUMMARY IS PRESENTED AT THE
1160 PRINT"  CONCLUSION OF THE EXERCISE.
1170 [153]"  (null)HE PROGRAM ALSO NOTES THE TIME
1180 PRINT"  REQUIRED TO COMPLETE THE EXERCISE.
1190 [141]53:[141]60
1200 [153]"LOAD   ASCATNLEN(null)(null)(null)(null)
1210 PRINT"  [212]HIS PROGRAM WILL FACTOR ANY
1220 [153]"  POSITIVE NUMBER.
1230 PRINT"  [201]T WILL NOT HANDLE NEGATIVE NUMBERS."
1290 GOSUB53:GOSUB60
1300 PRINT"[147]   [208][207][215][197][210]-[198][193][195][212][207][210]
1310 [153]"  (null)HIS PROGRAM DEMONSTRATES BOTH
1320 PRINT"  EXPONENTIAL AND FACTORIAL FUNCTIONS.
1330 [153]"  (null)HE PROGRAM CAN CALCULATE EXPONENTS
1340 PRINT"  UP TO 250 DIGITS IN LENGTH WITH
1350 [153]"  WITH A BASE BETWEEN 2 AND 100,000.
1360 PRINT"  [201]T ALSO CAN CALCULATE FACTORIALS
1370 [153]"  UP TO 250 DIGITS."
1390 [141]53:[141]60
1400 [153]"LOAD   LEN(null)(null)(null)VALLEN(null)CLOSE(null)VAL(null)(null)(null)CLOSE1
1410 PRINT"  [212]HIS PROGRAM PROVIDES PRACTICE IN
1420 [153]"  COLLECTING LIKE TERMS.
1430 PRINT"  [212]HE STUDENT CAN SKIP QUESTIONS          BY PRESSING  [206] [146]"
1440 PRINT"  [212]HE EXERCISE CAN BE TERMINATED          BY PRESSING  [197] [146]"
1490 GOSUB53:GOSUB60
1500 PRINT"[147]  [195][207][204][204][197][195][212][201][206][199][160][212][197][210][205][211][160]2
1510 [153]"  (null)HIS IS A GAME THAT CAN BE
1520 PRINT"  PLAYED BY 1 TO 4 STUDENTS.
1530 [153]"  RIGHT$T WILL EXERCISE STUDENTS IN
1540 PRINT"  COLLECTING LIKE TERMS.
1550 [153]"  (null)HE LEVEL OD DIFFICULTY CAN BE          SELECTED.
1560 PRINT"  [212]HE NUMBER OF QUESTIONS CAN BE          SELECTED."
1590 GOSUB53:GOSUB60
1600 PRINT"[147]  [195][200][207][201][195][197]:
1610 [153]"  (null)RESS  (null) WAIT TO REPEAT RIGHT$(null)(null)(null)(null)(null)LEN(null)RIGHT$(null)(null)(null)
1620 PRINT"  PRESS  [205] [146] TO RETURN TO [205][197][206][213]
1630 [161]R$:[139]R$[179][177]"1"[175]R$[179][177]"9"[167]1630
1640 [139]R$[178]"1"[167]100
1660 [153]"LOAD  (null)ETURNING TO THE DISK MENU"
1665 [147]"MENU",8
1670 [138]
1675 [128]
1700 [143] BILL CUMBERLAND 90:12:08