Matter and Its Properties

What the page covers

This unit sits in the Matter and Its Properties strand of Chemistry. The resources start with the basic question of what matter is, then move to how it is classified and how its properties are described. Many were made by GoConqr users, so the wording and style vary from one to the next.

• Classifying matter: pure substances, mixtures, elements and compounds, plus homogeneous and heterogeneous mixtures.
• Properties: physical and chemical properties, extensive and intensive properties, and density.
• Changes: physical and chemical changes, and separating mixtures.

Where to start

Begin with the quiz Chapter 1: Matter DK014 KMNS. It opens with the idea that matter is anything that occupies space and has mass, then asks you to complete diagrams and tables. It shows quickly what you already know.

Next, read one of the mind maps called Physical and Chemical Properties of Matter. They split properties into physical and chemical types and give examples such as size, colour, texture, hardness and odour. The map called PROPERTIES OF MATTER adds extensive and intensive properties, with mass, volume, density, melting point and solubility.

Classification and density

The flashcard deck Elements Compounds And Mixtures asks why matter is not classified by physical features such as colour. The deck Chemistry - Grade 9 Review covers pure substances, mixtures and the particle theory of matter. For numbers work, try the quiz Density Practice, which starts from density as the ratio of mass to volume.

Using quizzes and maps together

1. Take a quiz cold and note what you miss.
2. Open a mind map on that topic and read its branches.
3. Test yourself with a flashcard deck.
4. Retake the quiz and compare.

Some resources mention GCSE Chemistry, AP Chemistry or ESO, so check the title and contents against your own course. Teachers can pick a map or quiz to use as it is. Choose one resource now and see how far it takes you.