Additional Resources
Chapter 8 Chemical reactions
8.3 Endothermic reactions absorb energy from the surroundings. Exothermic reactions release energy
8.3 Exothermic reactions using gummi bears
The 'gummi bear experiment' can be used to study exothermic reactions. Watch this video to find out how.
8.3 Exothermic and endothermic reactions
This literacy support worksheet will help you review concepts from this unit and practise your language skills.
8.3 Exothermic and endothermic reactions
This student worksheet will help you build your understanding of the key concepts from this unit. Complete this in class or as homework.
8.3 Experiment Energy changes
A write-in experiment worksheet to help you record your results and test your understanding of key concepts.
8.3 Endothermic and exothermic reactions
Revise endothermic and exothermic reactions and take a quick quiz.
Chapter 8 Chemical reactions
8.4 Acids have a low pH. Bases have a high pH
Check your learning 8.4
A write-in worksheet for the Check your learning questions in this unit
8.4 How to do a litmus test?
Watch this video to learn how to do your own litmus test.
8.4 How to do a litmus test?
This video worksheet supports the video for this topic.
8.4 Interactive: pH of common substances
Identify the pH of common substances in this activity.
8.4 Acid and base chemical reactions
This literacy support worksheet will help you review concepts from this unit and practise your language skills.
8.4 Acid and base chemical reactions
This student worksheet will help you build your understanding of the key concepts from this unit. Complete this in class or as homework.
8.4 Challenge Testing with pH paper
A write-in experiment worksheet to help you record your results and test your understanding of key concepts.
8.4 Experiment What if plants were used to create an indicator?
A write-in experiment worksheet to help you record your results and test your understanding of key concepts.
8.4 Quiz: Acids and bases
Take a quick quiz to see what you know about acids and bases.
Chapter 8 Chemical reactions
8.5 Acids can neutralise bases
Check your learning 8.5
A write-in worksheet for the Check your learning questions in this unit
8.5 Neutralisation reactions
This literacy support worksheet will help you review concepts from this unit and practise your language skills.
8.5 Neutralisation reactions
This student worksheet will help you build your understanding of the key concepts from this unit. Complete this in class or as homework.
8.5 Challenge Making sherbet
A write-in experiment worksheet to help you record your results and test your understanding of key concepts.
8.5 Experiment Neutralisation reactions
A write-in experiment worksheet to help you record your results and test your understanding of key concepts.
Chapter 8 Chemical reactions
8.6 Acids react with metals to produce hydrogen and a salt
Check your learning 8.6
A write-in worksheet for the Check your learning questions in this unit
8.6 Ask a Scientist – Ms Jenny Powell (Environmental scientist)
Watch scientist Jenny Powell talk about her job as an environmental scientist.
8.6 Video: Reactivity of metals
How do different metals react? Watch this video to find out.
8.6 Ask a Scientist worksheet: Ms Jenny Powell (Environmental scientist)
This video focuses on a scientist working in their field
8.6 Ask a Scientist worksheet: Ms Jenny Powell (Environmental scientist)
This video focuses on a scientist working in their field
8.6 Acid and metal reactions
This literacy support worksheet will help you review concepts from this unit and practise your language skills.
8.6 Acid and metal reactions
This student worksheet will help you build your understanding of the key concepts from this unit. Complete this in class or as homework.
8.6 Experiment What if the metal was protected from the acid?
A write-in experiment worksheet to help you record your results and test your understanding of key concepts.
Chapter 8 Chemical reactions
8.7 Oxidation reactions use oxygen to form new products
Check your learning 8.7
A write-in worksheet for the Check your learning questions in this unit
8.7 Oxidation reactions
This literacy support worksheet will help you review concepts from this unit and practise your language skills.
8.7 Oxidation reactions
This student worksheet will help you build your understanding of the key concepts from this unit. Complete this in class or as homework.
8.7 Experiment Oxidation of steel wool
A write-in experiment worksheet to help you record your results and test your understanding of key concepts.
8.7 Reaction of metals and oxygen
Revise the reactivity of metals and oxygen with this useful weblink.