Official ACT Prep Guide 2018-19: Videos
This page provides video explanations to all of the mathematics questions that are part of the four practice tests in The Official ACT Prep Guide 2018-19 released in June 2018. The first three tests in this official guide are a mix of questions taken from April 2015 ACT (Form 73G), June 2015 ACT (Form 73C), and the five tests that were published in the previous edition of the Real ACT Prep Guide, 3rd Edition. The recently added fourth test is a copy of the 2017 June ACT (Form 74C) test. One option for students is to skip buying this guide and instead use the following full length official tests: 2015 April ACT(Form 73G), 2015 June ACT(Form 73C), and 2017 June ACT(Form 74C). Afterwards they can purchase the Real ACT Prep Guide, 3rd Edition that has five tests with no overlap with these three official tests.
Video Explanations: Practice Test#1 Official ACT Guide 2018
Video Explanations: Practice Test#1 Real ACT Prep Guide