Rational and Irrational Numbers 2

1. Rational and Irrational Numbers 2 Projector Resources

2. Poster with Headings

3. Instructions for Always, Sometimes or Never True • Choose a statement. • Try out different numbers. • Write your examples on the statement card. • 2. Conjecture: decide whether you think each statement is always, sometimes or never true. • Always true: explain why on the poster. • Sometimes true: write an example for which it • is true and an example for which it is false. • Never true: explain why on the poster.

4. Always, Sometimes or Never True?

5. Always, Sometimes or Never True?

6. Always, Sometimes or Never True?

7. Always, Sometimes or Never True?

8. Always, Sometimes or Never True?

9. Always, Sometimes or Never True?

10. Always, Sometimes or Never True?

11. Always, Sometimes or Never True?