Choose a Category
1. Number
2. Algebra
3. Geometry (Shape + Space)
4. Handling Data
5. Measures
6. Advanced Level
7. Enrichment
8. Func Maths (Themed)
9. Func Maths: GCSE-Type Q's
10. Interesting Investigations
11. Puzzles Corner
12. Mental Maths 5000
13. Festive Maths Mania
14. GCSE Maths Booster: E - B
15. GCSE Maths Booster: F - C
16. GCSE Maths Booster: G - D
17. Maths Booster: L5 - 8 (800)
18. Maths Booster: L4 - 7 (800)
19. Maths Booster: L3 - 6 (800)
20. Key Stage 1
Click My Account to download your FREE PRESENTATIONS
LEA Logo
Product Information

Dotty Sequences

Investigation PowerPoint Presentation

Dotty Sequences

The investigation is set out below and printable square dotty paper is included at slide 4. All answers together with explanations are provided.
Investigate and extend the number sequences to the 10th term generated by: (a) The number of dots on the perimeter of each square.(b) The number of dots contained inside each square.(c) Write down the 100th term of sequence (a).(d) Calculate the 100th term of sequence (b) showing your working. (e) Determine the rule for the nth term in sequence (b).

Slides Animation Sound Worksheets Rating
4 n y n rating


Shopping Basket

Select A Display Currency
If your currency is not displayed, please choose either USD or GBP. Additional currencies will be available soon.
GBP (£)
USD ($)
EUR (€)
CAD ($)
AUD ($)
Currently set to: