Y9 Boolean Lesson 3 DO NOW

Draw an AND gate

Answer explanation

Draw a NOT gate

Answer explanation

The small circle is important if we are drawing a NOT gate accurately

Draw an OR gate

Answer explanation

Here is an unfinished truth table for an OR gate. Drag the 0 and the 1 into the correct positions on the truth table

b

a

0

1

Here is an unfinished truth table for an AND gate. Drag the 0 and the 1 into the correct positions on the truth table

b

a

1

0

Here is an unfinished truth table for a NOT gate. Drag the 0 and the 1 into the correct positions on the truth table

b

a

0

1