Every math question on official Practice Test 5, solved start to finish in real time. No cuts, no script, and wherever a problem can be killed in Desmos instead of on paper, that is the route you will see.
Test 5 Is Your First Real Comparison
For most students Test 5 is the second full test they take, and that makes it the first one that measures change instead of just position. One test tells you where you are. Two tell you whether your prep is working.
So before you watch anything, put your Test 4 and Test 5 misses side by side. The questions you missed on both sittings are not bad luck, they are types you do not recognize yet, and those are the ones to jump to in the video. If you have not done Test 4 yet, start with the Test 4 walkthrough, where we also lay out the full method for reviewing a practice test properly.
Then drill what the comparison exposed. The engine is the same one behind the full 800 plan: miss, understand why, repeat the type until you recognize it on sight.
After Test 5
When you want a third measurement on the same material without half-remembered answers polluting it, Sigma Prep has a mock version of Test 5 modeled question for question on the real one, in three versions, each question with its own video explanation. The Test 4 mock is free to try first: full-length timed practice tests. Start free today!