Worksheet: States of Matter and Changes of State - Science for Kids
Comprehension worksheet generated from the video "States of Matter and Changes of State - Science for Kids".
Worksheet: States of Matter and Changes of State - Science for Kids
JaxDoc
States of Matter and Changes of Statehttps://www.youtube.com/watch?v=vNvElea-124
Vocabulary
- Matter — The substance all things are made of.
- Solid State — Matter that has a fixed shape and volume.
- Liquid State — Matter that takes on the shape of its container and its volume always stays the same.
- Gaseous State — Matter that can change its volume and shape, taking up the space of its container.
- Fusion — The process when solid matter is heated and becomes a liquid.
Questions
Watch the video and answer the following questions.
1.
The video shows strawberry juice in a liquid state. Describe how the particles in a liquid move, according to the video (0:58-1:05).
2.
In the video, the girl’s popsicles melt. What is the name of the process when a solid turns into a liquid, and what happens to its particles (4:14-4:23)?
3.
When the girl covers the pot, water vapor turns into liquid droplets on the lid. What is this change of state called, and what causes it (4:44-5:12)?
4.
Which of the following processes describes what happens when liquid matter is heated and becomes a gas (3:32-3:38)?
5.
Think about the different states of matter and how they can change. Describe a real-life example (other than the ones in the video) where matter changes from a liquid to a solid, and explain what is happening at the particle level during this change.
