More reversible changes
Lesson 6 / 20
Lesson video
The video is not available yet.
Lesson slides
not available yet
Lesson details
Lesson outcome
I can demonstrate how mixing and dissolving are reversible changes
Show transcript
If a change is reversible, it can be undone or changed back to its original state.
A mixture is material that contains two or more different substances, which can be physically separated.
When a soluble solid dissolves, it is broken down to become so tiny we can no longer see it, but it is still there.
Dissolving is a reversible process. Evaporation can be used to recover soluble solids from solutions.
Worksheet
not available yet
Quizzes
This quiz is not available yet.
What pupils see
The same lesson as a pupil sees it. You can set any section as work on its own.
- IntroductionPrepare · Not available
- Starter quizActivate · Not available
- Lesson videoLearn · Not available
- Exit quizCheck · Not available
This content is by Cashar and published under an open licence.