1. Plenary: rules of indices
The animated gifs create immediate interest and can increase a pupil’s attention span

2. Answer as many of the Qs as you can in 5 minutes. No Calculators16
144 9 3 1 17
b11
12a4b3
8f 3
2g 6

3. Target: ANSWER Countdown I: Make the target number using
Every number used
MUST have an index
Target:
A Possible
ANSWER

4. Target: ANSWER Countdown II: Make the target number using
Every number used
MUST have an index
Target:
A Possible
ANSWER

5. Target: ANSWER Countdown III: Make the target number using
Every number used
MUST have an index
Target:
A Possible
ANSWER

6. Target: ANSWER Countdown IV: Make the target number using
Every number used
MUST have an index
Target:
A Possible
ANSWER

7. Target: ANSWER Countdown V: Make the target number using
Every number used
MUST have an index
Target:
A Possible
ANSWER

8. Target: ANSWER Countdown VI: Make the target number using
Every number used
MUST have an index
Target:
A Possible
ANSWER

9. Target: ANSWER Countdown VII: Make the target number using
Every number used
MUST have an index
Target:
A Possible
ANSWER

10. Target: ANSWER Countdown VIII: Make the target number using
Every number used
MUST have an index
Target:
A Possible
ANSWER

11. Target: ANSWER Countdown IX: Make the target number using
Every number used
MUST have an index
Target:
A Possible
ANSWER

12. Target: ANSWER Countdown X: Make the target number using
Every number used
MUST have an index
Target:
A Possible
ANSWER