Thornton Township High School District 205
Schedule 2
													2007-	2008-	2009-	2010-
											Bonds		2008	2009	2010	2011
											Issued		School Year	School Year	School Year	School Year	Total
Current System:		3 Block
Students take 6 courses in 1 year
Teachers teach 6 courses in 1 year
Current Schedule Cost			-	#DIV/0!							-		26,629,319	27,428,199	28,251,045	29,098,576
Increase Over Current Schedule			-										-	-	-	-	-
Bonds Issued To Pay For Change In Class Schedule
											20,000,000			20,400,000	20,808,000	21,224,160
											25,000,000			25,500,000	26,010,000	26,530,200
											30,000,000			30,600,000	31,212,000	31,836,240
											35,000,000			35,700,000	36,414,000	37,142,280
											40,000,000			40,800,000	41,616,000	42,448,320
Proposed System:		3 / 4 Block Hybrid System
First and second year students take 8 courses in 1 year, third and fourth year students take 6 courses in 1 year
Teachers teach 6 courses in 1 year
Proposed Schedule Cost			-	#DIV/0!							-		N/A	29,461,488	30,345,332	31,255,692
Increase Over Current Schedule			-										-	2,033,289	2,094,288	2,157,117	6,284,694
Bonds Issued To Pay For Change In Class Schedule
											20,000,000			18,326,045	16,556,392	14,687,261
											25,000,000			23,426,045	21,758,392	19,993,301
											30,000,000			28,526,045	26,960,392	25,299,341
											35,000,000			33,626,045	32,162,392	30,605,381
											40,000,000			38,726,045	37,364,392	35,911,421
Proposed System:		3 Block 1 Period System
Students take 7 courses in 1 year
Teachers teach 6 courses in 1 year
Proposed Schedule Cost			-	#DIV/0!							-		N/A	30,562,853	31,479,738	32,424,131
Increase Over Current Schedule			-										-	3,134,654	3,228,694	3,325,555	9,688,903
Bonds Issued To Pay For Change In Class Schedule
											20,000,000			16,079,260	11,950,484	7,605,621
											25,000,000			21,179,260	17,152,484	12,911,661
											30,000,000			26,279,260	22,354,484	18,217,701
											35,000,000			31,379,260	27,556,484	23,523,741
											40,000,000			36,479,260	32,758,484	28,829,781
Proposed System:		3 Block 1 Period System
Students take 7 courses in 1 year (with option for an 8th course)
Teachers teach 6 courses in 1 year
Proposed Schedule Cost			-	#DIV/0!							-		N/A	31,664,218	32,614,144	33,592,569
Increase Over Current Schedule			-										-	4,236,019	4,363,100	4,493,993	13,093,112
Bonds Issued To Pay For Change In Class Schedule
											20,000,000			16,079,260	11,950,484	7,605,621
											25,000,000			21,179,260	17,152,484	12,911,661
											30,000,000			26,279,260	22,354,484	18,217,701
											35,000,000			31,379,260	27,556,484	23,523,741
											40,000,000			36,479,260	32,758,484	28,829,781
Proposed System:		4 Block and 8 Block System
Students take 8 courses in 1 year
Teachers teach 6 courses in 1 year
Proposed Schedule Cost			-	#DIV/0!							-		N/A	33,513,116	34,518,509	35,554,064
Increase Over Current Schedule			-										-	6,084,917	6,267,465	6,455,488	18,807,870
Bonds Issued To Pay For Change In Class Schedule
											20,000,000			14,193,385	8,084,439	1,661,529
											25,000,000			19,293,385	13,286,439	6,967,569
											30,000,000			24,393,385	18,488,439	12,273,609
											35,000,000			29,493,385	23,690,439	17,579,649
											40,000,000			34,593,385	28,892,439	22,885,689
Proposed System:		4 / 5 Block Hybrid System
First and second year students take 10 courses in 1 year, third and fourth year students take 8 courses in 1 year
Teachers teach 6 courses in 1 year
Proposed Schedule Cost			-	#DIV/0!							-		N/A	38,267,424	39,415,447	40,597,910
Increase Over Current Schedule			-										-	10,839,226	11,164,402	11,499,334	33,502,962
Bonds Issued To Pay For Change In Class Schedule
											20,000,000			9,343,990	(1,856,821)	(13,623,278)
											25,000,000			14,443,990	3,345,179	(8,317,238)
											30,000,000			19,543,990	8,547,179	(3,011,198)
											35,000,000			24,643,990	13,749,179	2,294,842
											40,000,000			29,743,990	18,951,179	7,600,882
Proposed System:		6 Period System
Students take 6 courses in 1 year
Teachers teach 5 courses in 1 year
Proposed Schedule Cost			-	#DIV/0!							-		N/A	32,411,751	33,384,103	34,385,626
Increase Over Current Schedule			-										-	4,983,552	5,133,059	5,287,050	15,403,661
Bonds Issued To Pay For Change In Class Schedule
											20,000,000			15,316,777	10,387,393	5,202,349
											25,000,000			20,416,777	15,589,393	10,508,389
											30,000,000			25,516,777	20,791,393	15,814,429
											35,000,000			30,616,777	25,993,393	21,120,469
											40,000,000			35,716,777	31,195,393	26,426,509
Proposed System:		6.5 Period System
Students take 6.5 courses in 1 year
Teachers teach 5.5 courses in 1 year
Proposed Schedule Cost			-	#DIV/0!							-		N/A	32,411,751	33,384,103	34,385,626
Increase Over Current Schedule			-										-	4,983,552	5,133,059	5,287,050	15,403,661
Bonds Issued To Pay For Change In Class Schedule
											20,000,000			15,316,777	10,387,393	5,202,349
											25,000,000			20,416,777	15,589,393	10,508,389
											30,000,000			25,516,777	20,791,393	15,814,429
											35,000,000			30,616,777	25,993,393	21,120,469
											40,000,000			35,716,777	31,195,393	26,426,509
Proposed System:		6.5 Period System
Students take 6.5 courses in 1 year
Teachers teach 5 courses in 1 year
Proposed Schedule Cost			-	#DIV/0!							-		N/A	34,903,527	35,950,632	37,029,151
Increase Over Current Schedule			-										-	7,475,328	7,699,588	7,930,575	23,105,491
Bonds Issued To Pay For Change In Class Schedule
											20,000,000			15,316,777	10,387,393	5,202,349
											25,000,000			20,416,777	15,589,393	10,508,389
											30,000,000			25,516,777	20,791,393	15,814,429
											35,000,000			30,616,777	25,993,393	21,120,469
											40,000,000			35,716,777	31,195,393	26,426,509
Proposed System:		6 Period System (with 26% savings)
Students take 6 courses in 1 year
Teachers teach 5 courses in 1 year
Proposed Schedule Cost			-	#DIV/0!							-		N/A	31,116,027	32,049,508	33,010,993
Increase Over Current Schedule			-										-	3,687,828	3,798,463	3,912,417	11,398,709
Bonds Issued To Pay For Change In Class Schedule
											20,000,000			15,316,777	10,387,393	5,202,349
											25,000,000			20,416,777	15,589,393	10,508,389
											30,000,000			25,516,777	20,791,393	15,814,429
											35,000,000			30,616,777	25,993,393	21,120,469
											40,000,000			35,716,777	31,195,393	26,426,509
Proposed System:		6 Period System (with 26% savings)
Students take 6.5 courses in 1 year
Teachers teach 5.5 courses in 1 year
Proposed Schedule Cost			-	#DIV/0!							-		N/A	31,116,027	32,049,508	33,010,993
Increase Over Current Schedule			-										-	3,687,828	3,798,463	3,912,417	11,398,709
Bonds Issued To Pay For Change In Class Schedule
											20,000,000			15,316,777	10,387,393	5,202,349
											25,000,000			20,416,777	15,589,393	10,508,389
											30,000,000			25,516,777	20,791,393	15,814,429
											35,000,000			30,616,777	25,993,393	21,120,469
											40,000,000			35,716,777	31,195,393	26,426,509
Proposed System:		6 Period System (with 26% savings)
Students take 6.5 courses in 1 year
Teachers teach 5 courses in 1 year
Proposed Schedule Cost			-	#DIV/0!							-		N/A	32,959,941	33,948,740	34,967,202
Increase Over Current Schedule			-										-	5,531,743	5,697,695	5,868,626	17,098,064
Bonds Issued To Pay For Change In Class Schedule
											20,000,000			15,316,777	10,387,393	5,202,349
											25,000,000			20,416,777	15,589,393	10,508,389
											30,000,000			25,516,777	20,791,393	15,814,429
											35,000,000			30,616,777	25,993,393	21,120,469
											40,000,000			35,716,777	31,195,393	26,426,509
Proposed System:		7 Period System
Students take 7 courses in 1 year
Teachers teach 5 courses in 1 year