Orcalearn - User story - Quiz - Completing a quiz 2 rehearsing before quiz

[Juliette-Xing]

User Story
As a user of OrcaLearn, I want to be able to rehearse the tracks I'll be quizzed on before taking the quiz, so that I can increase my chances at completing it.

Description:
The intent of this story is to make sure that the the Quiz page's core feature works. The rehearsal helps reassure users and warm them up before taking the quiz proper.

Notes:
"Waves" is just how we call the quizzes, staying consistent with the marine theming.
Each Wave is made of 7 questions. Users listen to the call, then identify which call it is. One answer is right, the others randomized from a list of data.
It's possible, on the intro page just before the quiz, for users to play the tracks they will be tested on.

Acceptance Criteria:
GIVEN I am on the intro section, WHEN I click/tap on "Hear Recording", THEN the page scrolls down to the tracks

GIVEN I am on the intro section, WHEN I click/tap on the "play" of any track, THEN the sound track plays.