SL Mathematics: Analysis And Approaches

SL Mathematics: Analysis And Approaches
Boundary*	Markband (≥)
Boundary*	1	2	3	4	5	6	7
Average	0.0	9.4	18.9	30.0	44.5	59.7	74.4
SD	0.0	3.0	5.5	6.3	6.8	6.8	5.8
N25 TZ3	0	13	27	40	53	67	80
N25 TZ1	0	13	27	41	54	67	80
M25 TZ3	0	10	21	33	48	62	77
M25 TZ2	0	7	15	25	39	52	66
M25 TZ1	0	7	15	25	38	52	65
N24 TZ2	0	13	26	37	53	67	80
N24 TZ1	0	13	26	37	53	67	80
M24 TZ2	0	9	18	30	44	59	75
M24 TZ1	0	10	22	33	47	63	76
N23 TZ2	0	12	21	32	49	66	80
N23 TZ1	0	12	21	32	49	66	80
M23 TZ2	0	9	17	29	42	57	75
M23 TZ1	0	11	23	34	48	64	79
N22 TZ0	0	9	15	24	39	58	75
M22 TZ2	0	8	14	25	41	56	71
M22 TZ1	0	5	12	21	33	48	66
M21 TZ2	0	4	12	23	40	58	72
M21 TZ1	0	4	9	19	31	45	63

HL Mathematics: Analysis And Approaches
Boundary*	Markband (≥)
Boundary*	1	2	3	4	5	6	7
Average	0.0	10.6	21.1	31.5	45.0	58.6	72.5
SD	0.0	3.0	4.4	4.4	4.8	4.7	4.8
N25 TZ3	0	12	24	35	49	63	75
N25 TZ1	0	13	26	34	49	64	78
M25 TZ3	0	13	26	38	51	64	76
M25 TZ2	0	11	23	32	45	59	71
M25 TZ1	0	12	24	34	48	60	73
N24 TZ0	0	14	26	37	52	65	79
M24 TZ2	0	14	24	34	47	60	74
M24 TZ1	0	10	23	35	49	62	76
N23 TZ2	0	12	23	34	47	61	78
N23 TZ1	0	12	23	34	47	61	78
M23 TZ2	0	13	21	30	43	57	70
M23 TZ1	0	9	21	31	44	56	70
N22 TZ0	0	10	16	27	44	59	73
M22 TZ2	0	10	18	28	39	52	65
M22 TZ1	0	7	15	24	37	51	65
M21 TZ2	0	4	12	24	38	53	69
M21 TZ1	0	4	13	24	36	49	63

TZ0: Worldwide • TZ1: Americas • TZ2: Europe, Africa, Asia-Pac

COVID Trend: N20–N22 boundaries were artificially lower than standard cycles.

Syllabus: Beware of using outdated boundaries for updated subject syllabuses.

Regional Trends: TZ2 generally has higher boundaries than TZ1; ensure your timezone is correct.

Session Trends: November boundaries tend to be higher than May. Compare cycles carefully.