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Acids and alkalis

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Subject

Science

Level

Key Stage 3

Resource type

Whiteboard presentation

Teaching type

Multimedia lesson

Description At the end of this activity, students should be able to:
– describe the properties of acids and alkalis,- use indicators to classify solutions as acids, neutral or alkalis,- understand how acidity is measured using the pH scale.
Partner resource
Acids and alkalis [Class activity]
Consists of...
Classifying substances [Illustration]
Gases and acids [Illustration]
Classifying sample substances [Whiteboard exercise]
Examples of acids [Illustration]
Statements about acids [Whiteboard exercise]
Identifying bases and alkalis [Whiteboard exercise]
Using indicators [Slideshow]
Colours of universal indicator paper [Whiteboard exercise]
What is the pH scale? [Slideshow]
The colours of the pH scale [Whiteboard exercise]
Acidic foods [Illustration]
Acids and alkalis in everyday use [Whiteboard exercise]
Relevant to...
Copyright YDP SA
Keywords

water, acid, ion, acids, hydroxide, saliva, soap, detergent, rain, potassium, baking, soda, oesophagus, powder, dye, cleaner, oven, alkalis, Caustic, Acid rain Rain water, Baking powder, Ammonia-based cleaners, Bleach, Oven cleaner, Potassium hydroxide, ammonia-based, cleaners, acids and alkalis

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Packs
This resource belongs to the following Packs:

Science – Key Stage 3

Science – Key Stage 3
One year Licence
till 08/02/2013
399 GBP (excl. VAT)