GCSE Electronics Amplifiers L2- presentation, worksheet & videos covering waveforms, oscillosco

GCSE Electronics – Amplifiers

Complete Lesson Pack | WJEC (also suitable for other exam boards)

Learning objectives

Know the circuit symbol of an amplifier

Understand the classification of amplifiers

Calculate the gain of an amplifier accurately

This GCSE Electronics resource on Amplifiers provides a fully structured lesson designed to help students understand how amplifiers work, how they are classified, and how to calculate gain with confidence.

Created to save teachers time and support clear student understanding, this lesson is ideal for WJEC GCSE Electronics, but is also suitable for other specifications covering amplification, waveforms, and oscilloscope measurements.

What’s included

Editable PowerPoint presentation with clear explanations, diagrams, and key definitions

• amplitude
• frequency
• wavelength
• peak
• trough
• gain

Engaging student worksheet featuring:

• Structured tasks
• Waveform interpretation
• Gain calculations
• Exam-style questions and challenges

Embedded YouTube videos to visually reinforce learning and support independent or flipped learning

Assessment opportunities throughout, including:

• Knowledge checks
• Calculation practice
• Stretch and challenge tasks

Full answers provided for easy marking and self-assessment

How to use

Ideal as a complete, ready-to-teach lesson

Suitable for classwork, homework, or revision

Excellent for flipped learning using embedded video links

Value for money

High-quality, classroom-tested lessons created by a subject specialist

Designed to reduce workload, increase engagement, and deliver strong learning outcomes