| Disc 1 - Chemical substances |
| Section A - Chemical substances |
| Topic |
Lesson Name |
| What will Chemistry classes be about? |
- Discovering the world of chemistry
- Young chemists: remember!
- Working in the lab
- The school chemistry lab
- Heating substances
- Verifying the smell
- Filtering
- Evaporation of liquids
- The importance of chemistry
|
| The chemical substances around us |
- The physical properties of substances
- The state of aggregation and colours of substances
- Water solubility
- The magnetic properties of substances
- The boiling point of alcohol and water
- The classification of chemical substances
|
| Metals |
- Getting to know the properties of metals
- The state of aggregation and colours
- The hardness of metals
- The malleability of metals
- The melting point
- Heat conduction
- Electrical conduction
- The position of metals in the periodic system
|
| Metallic alloys |
- Metallic alloys
- Steel
- Bronze and brass
- Duralumin
- The alloys of gold
- The properties of alloys
|
| Getting to know non-metals |
- Non-metals
- The state of aggregation and colours
- Water solubility of non-metals
- Investigating the electrical conduction of non-metals
|
| |
| Section B - Mixtures and Chemical Compounds |
| Mixtures of substances |
- Mixtures
- Heterogeneous mixtures
- Homogeneous mixtures
- Chromatography
- The classification of matter
|
| A physical phenomenon vs. a chemical change |
- Physical phenomena
- Melting and burning paraffin wax
- The properties of magnesium
- Heating a mixture of sulphur and iron
- What is the difference between a mixture and a chemical compound?
|
| What is air? |
- Air
- The composition of air
- Condensation of air
|
| The discovery of oxygen |
- The identification of oxygen
- Analysis: the reaction of decomposition
|
| How do oxides originate? |
- Production of oxygen
- Burning
- Oxidation
|
| |
| Section C - The participation of constituents of air in chemical reactions |
| Carbon dioxide - a component of air |
- Where CO2 is found
- Detecting carbon dioxide
- The circulation of carbon dioxide in nature
- Production of carbon dioxide
- The properties of carbon dioxide
- The uses of carbon dioxide
|
| Hydrogen: the lightest gas |
- Where hydrogen is found
- Production of hydrogen
- The properties of hydrogen
- Burning hydrogen in air
- The reduction of copper oxide with hydrogen
- The uses of hydrogen
- Chemical reaction types
|
| Steam: a component of air |
- The evidence for the presence of steam in air
- Detecting steam in air
- Absorption of steam by sodium hydroxide
- Investigating the chemical composition of water
- The break-down of water using electricity
|
| Air pollution |
- Harmful substances in the air
- Investigating dust in the air
- Exhaust fumes
- The influence of sulphur dioxide on plants
- Nature conservation
|
