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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
Math
English Adventures
Knowledge
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the document.createElement('li') function do?
💡 Hint: Think about how you add tasks in a list.
Question 2
Easy
Why is it important to check if the input is not empty before adding to the list?
💡 Hint: Imagine having blank items in your list!
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 does the addEventListener method do?
- Captures a click event
- Registers an event handler
- Creates an input field
💡 Hint: Think about listening for clicks.
Question 2
True or False: You can add a task without entering any text.
- True
- False
💡 Hint: What does the validation check for?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Enhance the to-do list application to allow users to remove tasks by clicking on them. Write the JavaScript code required to implement this feature.
💡 Hint: Consider which property of the event could help identify the element that was clicked.
Question 2
Refactor the to-do list to allow the user to edit a task. How would you implement an edit button next to each task?
💡 Hint: Think about how to save the changed task back to the list after editing.
Challenge and get performance evaluation