The popular science shows that strip science down to its bare essentials.
<p>Cut iceberg lettuce oxidises and this causes a pink discolouration of the leaf.
<p>Student Books and Teacher Guides provide a clear route through this new specification.</p>
<p>The Student Books and Teacher Guides provide a clear route through this new specification.</p>
<p>Everything your students need to perform their required practical activities in one place.</p>
<p>Level-specific practice to help students prepare for their exams.</p>
<p>Designed to develop stronger maths and practical skills, helping students tackle the demands of AS and A-level Science.</p>
<p>Study and revision guides to provide essential support for exam preparation.</p>
Explore the factors that affect the efficiency of electric motors.
This resource explores how generators produce electricity, and how electricity is subsequently distributed.
Explore how copper alloys are used in musical instruments from brass tubas to cymbals and bells.
Consider the principles and applications of the electric motor and the role of copper in practical motors.