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#### Standard Deviation Horse Racing

This activity invites learners to use calculator skills to find the mean and standard deviation, using statistics students work together to decide on which horse will do the best of 5 races. The powerpoint presentation animates the horse race.

#### All my resources

Doles exactly what it says on the tin. Everything I have ever uploaded in one place

#### Standard Deviation Worksheet

8 questions on standard deviation. The first two questions include the table for ease. The last question is a comparison between standard deviation and the mean.

#### GCSE Maths Bundle

18 resources, including lessons, worksheets and cart sorts. All suitable for the new 1-9 GCSE. Includes a No Pens Day Wednesday lesson and resource, which is great for promoting literacy and oracy.

#### Time series, moving averages and mean seasonal variation

GCSE Statistics: Three worksheets on: 1) Comparing time series graphs and then plotting. 2) Calculating moving averages and plotting. 3) Calculating the mean seasonal variation. Peer assessment task on comparing time series graphs (GCSE exam question)

#### Data Handling Resource Bundle

A collection of fairly random data handling resources for students from 11-18. (Plus a couple of resources that are free and I think are worth a look)

#### Statistics: (S1) Standard Deviation and Variance (+ lots of resources)

This is a whole lesson to teach the basics of what the standard deviation is and how to calculate it. It comes with a starter, key words, a link to a video, some great examples, some key questions, lots of activities embedded, worksheets and plenary. 18 slides! This is suitable for both S1 at A-Level or KS5, but also excellent for those studying Statistics GCSE of doing it in other subjects, such as Geography. This does NOT go into areas like the normal distribution and some other applications of finding the standard deviation, this is just the first lesson on basically learning what it is and how to find it. I have also included a basic excel calculator thing I created to help me find answers quickly and this also could be something to do with the pupils as a lesson in itself. I have included two sets of worksheets (exam questions with answers). NOTE: Feel free to browse my shop for more excellent free and premium resources, and as always please rate and feedback, thank you.

#### Statistics: Averages 5 - Moving Averages (Time Series) + lots of resources

This is a whole lesson on moving averages with lots of resources. This includes some historical house price data I found going back to the 70's, plus two worksheets. The lesson includes: + a starter on finding the median + key words, key questions and learning objectives + some very clear teaching slides, + some data with differentiated tasks with answers + basic plenary. I have found the structure of the lesson very helpful to help all pupils understand moving averages. This is also helpful for GCSE Statistics. NOTE: Feel free to browse my shop for more excellent free and premium resources and as always please rate and feedback, thank you.

#### Time series, Moving averages

Lesson on time series, moving averages. Including centred averages as well. Smart notebook file

#### S1 Measures ofSpread, Location and averages, cumulative frequency graphs and histograms + game.

1) Fulls Notes and Answers for the topics of Measures of location,spread,average, cumulative frequency graphs and histograms. 2) Highest wins game- Cut out slips of papers and hand to students. Students work out the mean,mode,median,IQR and standard deviation. The person who has the highest value in each category wins. No-one should win twice! Answers highlighted in red

#### Statistics Variance Proof

Ever wondered where the formula for variance comes from (the mean of the squares - the square of the means)? I got bored one day and put my thought pattern into a power point. I hope it flows well and makes sense!