KS3 Unit 7F Acids + Alkali (7Fb indicators, c Acidity + Alkalinity, d Neutralisation, e pH of soil)

KS3 Scheme of work and lessons for Unit 7b Chemistry - Acid and Alkalis

Aimed for BOTH High ability and LOW ability the information is found in the slides at the bottom to tell you the difference

7F Introductary lesson:
Lesson 1- Introduction to acids and alkalis
To recall the main hazard symbols
To be able to describe the difference between acids and alkalis
To understand the difference between dilute and concentrated
7Fb Indicators:
Lesson 2 -Indicators
To understand what indicators are
To be able to explain the colour changes associated with litmus and universal indicator
To evaluate the effectiveness of different indicators.
7Fc Acidity and alkalinity:
Lesson 3 - pH and pH scale
To describe the main features of the pH scale
To be able to describe alternative methods that can be used to investigate the pH
To describe solutions as being more or less acidic/alkaline by comparing their pHs
7Fd Neutralisation:
Lesson 4 - Neutralisation 1 (pH of soil)
To understand the term neutralisation
To demonstrate how the application of neutralisation is important in everyday life
To explain several applications of neutralisation
Lesson 5 - Neutralisation 2
To know different bases and acids
To understand how to name salts
To be able to supply missing reactants or products to complete word equations
7Fe Neutralisation in daily life
Lesson 6 - Prepare a salt and how carbonates react differently
To know the different ways to produce a salt
To prepare a salt
To explain further uses of neutralisation

6 lessons including practicals and homework (could be split into 8 lessons)

All extension questions available on each slide
Answers all underneath each slide
Support also available where necessary
AfL sections and mini quizzes
Reducing the need for photocopying

SEE THE INDIVIDUAL LESSONS FOR MAIN TOPICS

Enjoy !!!

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