Chapter 3 · Science
Matter and Its Properties
Explore reasoning-focused learning resources for Class 4 Science. Use the tabs below to switch views.
Chapter concepts overview
Brief public overview of listed concepts. Sign in for reviewed worksheets and mock tests for this chapter.
Investigating Mixtures
Conducting experiments to separate mixtures using various methods.
Definition
In the Erudio Learn curriculum map, "Investigating Mixtures" is practised through worksheets and mock tests after you sign in — not only through this short public overview.
Worked Example
Public pages show a brief overview only. A typical practice question for "Investigating Mixtures" would ask the child to apply the idea in a short problem.
Q: Sample prompt style: solve or choose the best option for a question about "Investigating Mixtures".
A: In the signed-in product, children answer reviewed bank questions and parents see mastery updates from those attempts.
Common Mistake
Skipping practice after reading an overview. Concept mastery on Erudio Learn comes from worksheet and mock-test attempts, not from browsing sample pages alone.
Mixtures and Solutions
Understanding the difference between mixtures and solutions.
Definition
In the Erudio Learn curriculum map, "Mixtures and Solutions" is practised through worksheets and mock tests after you sign in — not only through this short public overview.
Worked Example
Public pages show a brief overview only. A typical practice question for "Mixtures and Solutions" would ask the child to apply the idea in a short problem.
Q: Sample prompt style: solve or choose the best option for a question about "Mixtures and Solutions".
A: In the signed-in product, children answer reviewed bank questions and parents see mastery updates from those attempts.
Common Mistake
Skipping practice after reading an overview. Concept mastery on Erudio Learn comes from worksheet and mock-test attempts, not from browsing sample pages alone.
Physical and Chemical Changes
Distinguishing between physical and chemical changes in matter.
Definition
In the Erudio Learn curriculum map, "Physical and Chemical Changes" is practised through worksheets and mock tests after you sign in — not only through this short public overview.
Worked Example
Public pages show a brief overview only. A typical practice question for "Physical and Chemical Changes" would ask the child to apply the idea in a short problem.
Q: Sample prompt style: solve or choose the best option for a question about "Physical and Chemical Changes".
A: In the signed-in product, children answer reviewed bank questions and parents see mastery updates from those attempts.
Common Mistake
Skipping practice after reading an overview. Concept mastery on Erudio Learn comes from worksheet and mock-test attempts, not from browsing sample pages alone.
States of Matter
Identifying and describing the three states of matter: solid, liquid, gas.
Definition
In the Erudio Learn curriculum map, "States of Matter" is practised through worksheets and mock tests after you sign in — not only through this short public overview.
Worked Example
Public pages show a brief overview only. A typical practice question for "States of Matter" would ask the child to apply the idea in a short problem.
Q: Sample prompt style: solve or choose the best option for a question about "States of Matter".
A: In the signed-in product, children answer reviewed bank questions and parents see mastery updates from those attempts.
Common Mistake
Skipping practice after reading an overview. Concept mastery on Erudio Learn comes from worksheet and mock-test attempts, not from browsing sample pages alone.