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Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What JavaScript property would you use to change the background color of an element?
💡 Hint: Think about how you change the text color.
Question 2
Easy
How would you add a class 'highlight' to an element with id 'demo'?
💡 Hint: Look at how we added classes before.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What property is used to directly change an element's color?
- style
- color
- backgroundColor
💡 Hint: Think about how CSS is structured.
Question 2
True or False: You can add multiple classes to an element using classList.add().
- True
- False
💡 Hint: Remember how classList works.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a function that changes the background color of an element and toggles a class when a specific event occurs.
💡 Hint: Consider how events are handled in JavaScript.
Question 2
Write a code snippet that alters the text size and highlights elements when a button is clicked.
💡 Hint: Think about how to handle events and modify styles.
Challenge and get performance evaluation