// Generate quiz questions and populate container function generateQuiz() { // Retrieve questions from database or API db.query("SELECT * FROM quiz_questions", (err, results) => { if (err) { console.error(err); } else { quizQuestions = results; // Populate quiz container with questions const quizContainer = document.getElementById("quiz-questions"); quizQuestions.forEach((question) => { const questionHTML = ` <div> <p>${question.text}</p> <input type="radio" id="${question.id}" name="${question.id}"> <label for="${question.id}">${question.option1}</label> <label for="${question.id}">${question.option2}</label> <!-- ... --> </div> `; quizContainer.innerHTML += questionHTML; }); } }); }

// Track user answers and provide feedback function trackAnswers() { // Retrieve user answers from quiz container const userAnswers = []; const quizContainer = document.getElementById("quiz-questions"); quizContainer.addEventListener("change", (event) => { if (event.target.type === "radio") { userAnswers.push(event.target.id); } }); // Provide feedback and track progress // ... } These code snippets demonstrate the development of the search functionality and interactive quiz features. A comprehensive and well-structured codebase will be created to support the Upstream Elementary A2 Workbook Answers feature. The proposed feature aims to provide a valuable resource for students, teachers, and self-study learners using the Upstream Elementary A2 Workbook. By developing a comprehensive and user-friendly feature, users will be able to easily access and verify answers, track progress, and reinforce their learning. The technical requirements, development roadmap, and example code snippets outlined above will guide the development of this feature.