Quadratic patterns and sequences-Finding the missing terms

The essence of this lesson is to help students use a systematic approach to find the rule and missing terms of quadratic sequences.
1. Find the first difference
2. Find the second difference and if the second difference is a constant then your sequence is quadratic.
Good luck.

[tutentDotCom]

Nice job on the video. Appreciate you using the toothpick pictures to help motivate the reasoning for using list differences. Thanks.

[alishaclover]

Thank you so much for the easy explanation.

[KKTeaChan]

Thanks so much it's because i miss out in school so now i can catch up ;D