Tag Archives: wii

Wii Sports for Mean, Mode and Median.

This first appeared on January 23rd 2010 on my old blog. I’m re-posting some material which I have salvaged from that mysteriously disappered blog here. I hope you find it useful

 

My final lesson of the week to involve the Wii used the practice option for batting on Wii sports baseball. I decided that I wanted to create a larger range of numbers for the children to find the median number of. Wii sports baseball batting practice allows you to have 10 swings at 10 pitches. It records (quite quickly) what the distance is that you hit it. It was this data we recorded for our averages lesson. As with the bowling, there were 10 numbers to record, meaning we had to split the 5th and 6th numbers to find the median. After a discussion about the best way to do this, we managed quite well and got better at it as we progressed through the tables taking their turns at batting.

The children were by now quite good at finding the mean and mode for the range of numbers. One of the more interesting discussions we had whilst using the Wii for averages, was the way the modal average differed between the bowling game and the baseball game. In the bowling game, the mode was 10, and the mean average score was frequently around 9. The children could clearly see that the mode and mean were closely related in that scenario. However, despite some of my group being ace sluggers, (the record was 7 homers out of 10 attempts!), the mode for each set distances was 0. This was not close to the mean average, which was around 110m.We briefly discussed the reasons behind this and talked about which average is most useful in which situations.

One final thought about the Wii bowling. The scoring of bowling is quite complex when spares and strikes are involved (which with my class they always seemed to be) I wonder i there is some maths to be investigated  in how the scores are made, maybe with a secondary class devising new scoring methods for bowling and using the Wii bowling game to see how they would work, comparing the scoring methods with each other. The children throughout the week certainly enjoyed our use of the Wii, and they seem to have learned how to calculate the mean, mode and median averages for a set of numbers. An enjoyable and productive week in maths.

By The Library of Congress 

Wii Sports for Mean, Mode and Median

This first appeared on January 17th 2010 on my old blog. I’m re-posting some material which I have salvaged from that mysteriously disappered blog here. I hope you find it useful

 

I’m teaching averages this week with my maths group and I decided yesterday to begin the week by using wii sports bowling to create the data for is to work with. I first came across the idea of using the wii for maths through Tom Barrett’s Site and from Tom’s interesting ways. I know the children will enjoy using the wii – it’s always the most popular choice in Golden Time, so that part of the plan seems fine. I also know from assessment of the group that they need to learn about averages. Averages can tend to be a once or twice a year topic so I thought using the wii would make it memorable and thus allow the children to recall their learning easily. I’m going to split my group into 8 groups of 3, and then into 4 groups of 6. These groups will then be the 4 teams for bowling, with each team member bowling consecutively on their team. The teams will each have to fill in a scoresheet for each bowl from every team. This will just record the total for both throws (not the actual bowling score with strikes and spares). From round 2 onwards we will calculate in each team, the mean, median and modal score for the entire game. One member from each team will then write their answers on the board. If the team gets all 3 answers correct I will award 5 more pins to their team score in the final total at the end (or on the excel on the IWB, not sure yet!) We will do this until the game is complete. I need to think about where I position the wii and TV in the class and how to place the tables I will have to move. I need space for the bowlers and space to let the group see the events. I need access to the chalk board for teams to write their averages up and also space for them to work without other groups overhearing them! I’m really looking forward to it, let’s see what happens! 

 

AttributionNoncommercial Some rights reserved by SeeMidTN.com (aka Brent)

Wii Sports for Mean, Mode and Median.

My final lesson of the week to involve the Wii used the practice option for batting on Wii sports baseball.
I decided that I wanted to create a larger range of numbers for the children to find the median number of. Wii sports baseball batting practice allows you to have 10 swings at 10 pitches. It records (quite quickly) what the distance is that you hit it. It was this data we recorded for our averages lesson.

As with the bowling, there were 10 numbers to record, meaning we had to split the 5th and 6th numbers to find the median.
After a discussion about the best way to do this, we managed quite well and got better at it as we progressed through the tables taking their turns at batting. The children were by now quite good at finding the mean and mode for the range of numbers.

One of the more interesting discussions we had whilst using the Wii for averages, was the way the modal average differed between the bowling game and the baseball game. In the bowling game, the mode was 10, and the mean average score was frequently around 9. The children could clearly see that the mode and mean were closely related in that scenario.

However, despite some of my group being ace sluggers, (the record was 7 homers out of 10 attempts!), the mode for each set distances was 0. This was not close to the mean average, which was around 110m. We briefly discussed the reasons behind this and talked about which average is most useful in which situations.

One final thought about the Wii bowling. The scoring of bowling is quite complex when spares and strikes are involved (which with my class they always seemed to be) I wonder i there is some maths to be investigated  in how the scores are made, maybe with a secondary class devising new scoring methods for bowling and using the Wii bowling game to see how they would work, comparing the scoring methods with each other.

The children throughout the week certainly enjoyed our use of the Wii, and they seem to have learned how to calculate the mean, mode and median averages for a set of numbers.

An enjoyable and productive week in maths.

Wii for Mean, Mode and Median – The Outcome.

I thoroughly enjoyed our maths session on Monday, using the wii and I think the children did as well. As ever, I’ve learned a few things which would lead to a few ‘tweaks’ if I was to do it again. Before I discuss those I must say the P7 children are all far better ten-pin bowlers on the wii than I am and had a range of entertaining styles all of which proved to highly effective!

The lesson had a sparkle to it to begin with as the class noticed straight away that the wii was set up. ‘Are we using the wii in maths?’ was a popular question!

That moved on to ‘We’re not using brain training are we?’ which I found interesting and probably reinforced the point that just having a wii on for maths isn’t enough. It needs to be properly targetted and integral to the lesson, not just the lesson itself.

We formed our teams and each team played out their first frames, and we got used to recording our scores. Bowling is good for this, as you can pause between throws to make sure everyone is up to speed.

On the second frame I introduced the idea of modal average. The skills on show ensured that we quickly identified 10 as the modal score. The class found this quite easy.

After the third frame for each team we introduced the mean average. We needed a bit of calculation help on this to get the division by 12 done. We also spent some time working on rounding to 2 d.p.

After the fourth frame we began to find the median also. In hindsight I shouldn’t have had 4 teams, as it meant we always had an even number of scores to find the median for, and this made understanding of this concept harder.

We carried on and completed the game. I changed my idea of getting the averages onto the board and adding on points as I felt I didn’t want to pressurise the groups too much! We also dropped finding the mode after 6 frames as it was always going to be 10!

In summary the class and I enjoyed it, the lesson had an exciting feel to it and I feel the children learned the objectives I had for them at the start of the lesson.

[youtube=http://www.youtube.com/watch?v=FugD_CIjrDY&hl=en_GB&fs=1&]

Wii Sports for Mean, Median and Modal averages.

I’m teaching averages this week with my maths group and I decided yesterday to begin the week by using wii sports bowling to create the data for is to work with. I first came across the idea of using the wii for maths through Tom Barrett’s Site and from Tom’s interesting ways.

I know the children will enjoy using the wii – it’s always the most popular choice in Golden Time, so that part of the plan seems fine.

I also know from assessment of the group that they need to learn about averages. Averages can tend to be a once or twice a year topic so I thought using the wii would make it memorable and thus allow the children to recall their learning easily.

I’m going to split my group into 8 groups of 3, and then into 4 groups of 6. These groups will then be the 4 teams for bowling, with each team member bowling consecutively on their team.

The teams will each have to fill in a scoresheet for each bowl from every team. This will just record the total for both throws (not the actual bowling score with strikes and spares).

From round 2 onwards we will calculate in each team, the mean, median and modal score for the entire game. One member from each team will then write their answers on the board. If the team gets all 3 answers correct I will award 5 more pins to their team score in the final total at the end (or on the excel on the IWB, not sure yet!)

We will do this until the game is complete.

I need to think about where I position the wii and TV in the class and how to place the tables I will have to move. I need space for the bowlers and space to let the group see the events. I need access to the chalk board for teams to write their averages up and also space for them to work without other groups overhearing them!

I’m really looking forward to it, let’s see what happens!

[youtube=http://www.youtube.com/watch?v=LdeIAOUu15M&hl=en_GB&fs=1&]

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