This page organizes the playlists of video explanations to all of the math problems in the 64 ACT tests(3885 videos) released from 2005 to 2025 by the ACT test writers.
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2025 ACT Online Test Mathematics: Video Explanations
2024 December(H31): Video Explanations
2024 September(H11): Video Explanations
2024 June(G20): Video Explanations
2024 April(G19): Video Explanations
2023 September(G01): Video Explanations
2023 June(F12): Video Explanations
2023 April(F11): Video Explanations
2023 April(Z18): Video Explanations
2022 December(F07): Video Explanations
2022 June(E26): Video Explanations
2022 April(E25): Video Explanations
2022 April(Z08): Video Explanations
2021 December(E23): Video Explanations
2021 June(D06): Video Explanations
2021 April(D05): Video Explanations
2021 April(Z04): Video Explanations
2020 December(D03): Video Explanations, Answers, Scale
2020 July(C01): Video Explanations, Answers, Scale
2020 June(C02): Video Explanations, Answers, Scale
2019 December(C03): Video Explanations, Answers, Scale
2019 June(B02): Video Explanations, Answers, Scale
2019 April(B04): Video Explanations, Answers, Scale
2019 April(Z15): Video Explanations, Answers, Scale
2018 December(B05): Video Explanations, Answers, Scale
2018 June(A11): Video Explanations, Answers, Scale
2018 April(A09): Video Explanations, Answers, Scale
2017 December(A10): Video Explanations, Answers, Scale
2017 June(74C): Video Explanations, Answers, Scale
2017 April(74F): Video Explanations, Answers, Scale
2016 December(74H): Video Explanations, Answers, Scale
2016 June(72F): Video Explanations, Answers, Scale
2016 April(73E): Video Explanations, Answers, Scale
2015 December(72E): Video Explanations, Answers, Scale
2015 June(73C): Video Explanations, Answers, Scale
2015 April(73G): Video Explanations, Answers, Scale
2014 December(72G): Video Explanations, Answers, Scale
2014 June(72C): Video Explanations, Answers, Scale
2014 April(71H): Video Explanations, Answers, Scale
2013 December(71E): Video Explanations, Answers, Scale
2013 June(71C): Video Explanations, Answers, Scale
2013 April(71G): Video Explanations, Answers, Scale
2012 December(71A): Video Explanations, Answers, Scale
2012 June(70C): Video Explanations, Answers, Scale
2012 April(70G): Video Explanations, Answers, Scale
2011 December(70A): Video Explanations, Answers, Scale
2011 June(69F): Video Explanations, Answers, Scale
2011 April(67F): Video Explanations, Answers, Scale
2010 December(69A): Video Explanations, Answers, Scale
2010 June(68C): Video Explanations, Answers, Scale
2010 April(68G): Video Explanations, Answers, Scale
2009 December(68A): Video Explanations, Answers, Scale
2009 June(67C): Video Explanations, Answers, Scale
2009 April(66F): Video Explanations, Answers, Scale
2008 December(67A): Video Explanations, Answers, Scale
2008 June(66C): Video Explanations, Answers, Scale
2008 April(65D): Video Explanations, Answers, Scale
2007 December(65E): Video Explanations, Answers, Scale
2007 June(65C): Video Explanations, Answers, Scale
2007 April(64E): Video Explanations, Answers, Scale
2006 December(63D): Video Explanations, Answers, Scale
2006 June(63F): Video Explanations, Answers, Scale
2006 April(63E): Video Explanations, Answers, Scale
2005 December(63C): Video Explanations, Answers, Scale
2005 April(60E): Video Explanations, Answers, Scale
