Learning through explanation and practice

School lessons, worked ideas and questions with explanations

BIS Quiz App helps students revise important concepts and gives teachers reusable question ideas. Every public lesson focuses on a distinct topic and includes explanations for the answers.

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How to use this website

1. Learn

Read the concept sections and identify the main definitions, relationships and examples.

2. Recall

Close the notes and explain the topic from memory before checking what was missed.

3. Practise

Answer the questions first, then open the explanation and correct any weak reasoning.

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Use the BIS Quiz App

Registered students and teachers can open the app for class-based quizzes, study materials, tests and results.

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