Home of real teaching & learning
  • Full support for teachers
  • Focus on critical thinking
  • Engaging classroom activities
  • Integrated student eBook
  • Assessed tasks / qBank
  • Practice exam questions
Find out more Download brochure

The InThinking Guarantee: Our sites are written by expert practitioners and not by AI

See our AI policy

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Don't miss out, find out!

A 1.2.4a Worksheet

Name: ____________________ Class: __________ Circuit P and Circuit Q are drawn below (insert circuit_P.png and circuit_Q.png). They look different. Your task is to find out whether they behave the same for every input. Task 1. Complete the truth table for Circuit P. Fill the intermediate signal first, then the output. Task 2. Complete the truth table for Circuit Q. Fill both intermediate signals, then the output....

Help