# OCR A Level Computer Science H446 – Interactive Logic Gates Simulator, Truth Tables & Worksheet

OCR A Level Computer Science H446 – Interactive Logic Gates Simulator, Truth Tables & Worksheet

Help students develop confidence with logic gates and Boolean logic using this interactive Logic Gate Simulator.

Designed to support OCR A Level Computer Science H446 – Topic 1.4.3: Boolean Algebra, this practical resource allows students to experiment with binary inputs and immediately observe the output of different logic gates.

What can students explore?

Students can investigate seven logic gates: AND, OR, NOT, XOR, NAND, NOR and XNOR.

By changing binary inputs and examining automatically generated truth tables, students can identify patterns, compare operations and develop their understanding of Boolean logic.

What’s included?

• Interactive offline HTML logic gate simulator
• Printable student worksheet (PDF)
• Teacher guide with suggested activities (PDF)
• Teacher answers and assessment guidance (PDF)
• Instructions and customisable licence template

Why use this resource?

Suitable for introducing logic gates, consolidating knowledge, practising truth tables and supporting students who benefit from visual and interactive learning.

Ideal for whole-class demonstrations, independent activities, revision sessions and GCSE extension tasks.

Fully offline: Extract the ZIP file and open the HTML simulator in a modern browser.

Independently developed teaching resource. Not endorsed by OCR.