Outstanding academic results across ATAR, NAPLAN and competitions

CHAC has developed a strong academic tradition, with excellent performance across the Queensland ATAR (Australian Tertiary Admission Rank), NAPLAN testing, external academic competitions, and considerable student participation in accelerated programs.


Year 12 ATAR Outcomes

2023

18.4% of Year 12 students attained an ATAR of 95 or above and 36.8% of Year 12 received an ATAR of 90 and above.

100% of Year 12 students achieved a Queensland Certificate of Education.

15 Year 12 students achieved subject results of 99% or 100%.

 


Naplan Results

Year 9

SectionStatisticYear Level20222023
SpellingCHAC Average9611.76615.59
State9569.8563
% Difference97.369.34
National9576.7567.7
% Difference96.088.44
Grammar and PunctuationCHAC Average9638.34632.1
State9565.9551
% Difference912.814.72
National9573.3556.7
% Difference911.3413.54
WritingCHAC Average9610.26622.16
State9544.2557
% Difference912.1411.7
National9559.9566.6
% Difference98.999.81
ReadingCHAC Average9635.27628.97
State9566.4557
% Difference912.1612.92
National9577.6564.4
% Difference99.9811.44
NumeracyCHAC Average9642.52636.81
State9575559
% Difference911.7413.92
National9584.4267.7
% Difference99.9512.17

Year 7

SectionStatisticYear Level20222023
SpellingCHAC Average7588.56578.38
State7540.6533
% Difference78.878.51
National7547.2539.4
% Difference77.567.23
Grammar and PunctuationCHAC Average7581.68601.61
State7527.9532
% Difference710.1913.08
National7533.2538.9
% Difference79.0911.64
WritingCHAC Average7574.91580.02
State7515521
% Difference711.6311.33
National7529.8533.7
% Difference78.518.68
ReadingCHAC Average7588.63600.99
State7535.2529
% Difference79.9813.61
National7542.6536.3
% Difference78.4812.06
NumeracyCHAC Average7607.45609.45
State7536.6531
% Difference713.214.77
National7546.3538.4
% Difference711.1913.2

Year 5

SectionStatisticYear Level20222023
SpellingCHAC Average5536.01523.67
State5493.9479
% Difference58.539.33
National5504.5488.7
% Difference56.257.16
Grammar and PunctuationCHAC Average5526.75540.19
State5491.7491
% Difference57.1310.02
National5498.8496.7
% Difference55.68.76
WritingCHAC Average5513.68489.43
State5469.2467
% Difference59.714.8
National5484.3482.9
% Difference56.071.35
ReadingCHAC Average5562.81536.44
State5500.8489
% Difference512.389.7
National5509.7495.9
% Difference510.428.18
NumeracyCHAC Average5530.11533.53
State5478.7478
% Difference510.7411.62
National5488.3487.6
% Difference58.569.42

Year 3

SectionStatisticYear Level20222023
SpellingCHAC Average3443.2432.64
State3401.5392
% Difference310.3910.37
National3417.7403.7
% Difference36.17.17
Grammar and PunctuationCHAC Average3486.83461.56
State3419.1398
% Difference316.1615.97
National3433.2410.8
% Difference312.3812.36
WritingCHAC Average3455.7451.03
State3406.5405
% Difference312.111.37
National3422.1416.3
% Difference37.968.35
ReadingCHAC Average3505.07451.82
State3422.1393
% Difference319.6614.97
National3437.8404.6
% Difference315.3711.67
NumeracyCHAC Average3445.37463.27
State3387.3397
% Difference314.9916.69
National3399.8407.3
% Difference311.413.74