Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
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
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the definition of matter?
💡 Hint: Think about everything around you.
Question 2
Easy
Name the three states of matter.
💡 Hint: Consider the forms water can take.
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 is matter?
- A type of energy
- Anything with mass and volume
- Only solid substances
💡 Hint: Think about objects around you.
Question 2
True or False: Gases have tightly packed particles.
- True
- False
💡 Hint: Consider how you breathe.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain how particles in different states of matter interact during a phase change, describing what happens at the particle level.
💡 Hint: Think of melting ice and boiling water.
Question 2
Design an experiment to demonstrate diffusion and its dependence on temperature, describing the expected outcomes.
💡 Hint: Consider how temperature affects particle speed.
Challenge and get performance evaluation