Data Science Learning Opportunities by Hollylynne Lee https://padlet.com/ncsu/dyzt6s292ezx en-us 2017-06-19 14:09:55 UTC 2025-08-18 02:47:08 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Growing.png Awash in data https://padlet.com/ncsu/dyzt6s292ezx/wish/176887203 Even though there were only 300 cases, I still felt I was awash in data. I think that's important for students.]]> 2017-06-19 16:56:53 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887203 Multiple representations at the same time: Observing multiple features related to measures of center of the given data and also regression line at the same time https://padlet.com/ncsu/dyzt6s292ezx/wish/176887225 2017-06-19 16:57:08 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887225 https://padlet.com/ncsu/dyzt6s292ezx/wish/176887271 considering how the structure of the table helps or hinders your ability to make sense of relationships relating to fuel economy]]> 2017-06-19 16:57:17 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887271 Linking representations cazmy https://padlet.com/ncsu/dyzt6s292ezx/wish/176887284 It's useful to see links in data across graphs and the table - allows us to notice interesting cases or trends, which can further analysis]]> 2017-06-19 16:57:22 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887284 dealing with real and meaningful data. https://padlet.com/ncsu/dyzt6s292ezx/wish/176887294 2017-06-19 16:57:28 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887294 filtering data based on other data https://padlet.com/ncsu/dyzt6s292ezx/wish/176887305 2017-06-19 16:57:31 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887305 Multivariate skills eepsmedia https://padlet.com/ncsu/dyzt6s292ezx/wish/176887314 Adding new or different variables, e.g., by coloring points]]> 2017-06-19 16:57:35 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887314 See the same case in different contexts https://padlet.com/ncsu/dyzt6s292ezx/wish/176887333 2017-06-19 16:57:49 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887333 Multivariate Data Visualization https://padlet.com/ncsu/dyzt6s292ezx/wish/176887339 I started to say bivariate data..but then I realized it's really trivariate with the color]]> 2017-06-19 16:57:54 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887339 https://padlet.com/ncsu/dyzt6s292ezx/wish/176887359 different representations help you make sense of the date

]]> 2017-06-19 16:58:10 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887359 Opportunities for students to look at multiple representations of lots of data - to make co-constructed sense of... https://padlet.com/ncsu/dyzt6s292ezx/wish/176887432 2017-06-19 16:58:46 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887432 Making Sense of Box Plots https://padlet.com/ncsu/dyzt6s292ezx/wish/176887518 using overlay with dotplots]]> 2017-06-19 16:59:49 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887518 Changing variable types from numerical to categorical dawilli6 https://padlet.com/ncsu/dyzt6s292ezx/wish/176887655  I didn't like the numerical scale and how it related to the dataset

]]> 2017-06-19 17:01:21 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176887655 Explore different kinds of variables and their corresponding visualizations eepsmedia https://padlet.com/ncsu/dyzt6s292ezx/wish/176888846 e.g., Interesting to see relationships among 3 categoricals in one graph

]]> 2017-06-19 17:13:21 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176888846 How much more do we get? eepsmedia https://padlet.com/ncsu/dyzt6s292ezx/wish/176889088 The sample of 300 showed many of the "data stories" just fine.]]> 2017-06-19 17:16:23 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176889088 Great scaffolded learning opportunity [after Option1]. Allows students to figure out the best way to answer their Qs e.g. which feature is important to look at or compare or to cluster for comparisons.. https://padlet.com/ncsu/dyzt6s292ezx/wish/176889122 2017-06-19 17:16:51 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176889122 Comparison of Samples https://padlet.com/ncsu/dyzt6s292ezx/wish/176889130 Although I only explored one sample, I could see the potential to explore several samples and build understanding of a sample and sampling distribution]]> 2017-06-19 17:16:53 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176889130 Formulating a meaningful question https://padlet.com/ncsu/dyzt6s292ezx/wish/176889149 At first I was meandering around without focus. Eventually I settled on "What makes gas guzzlers different aside from their poor fuel efficiency?"]]> 2017-06-19 17:17:06 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176889149 Had to change the file type of the downloaded file https://padlet.com/ncsu/dyzt6s292ezx/wish/176889164 so that it could be accepted by CODAP]]> 2017-06-19 17:17:18 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176889164 Moving from Case to Aggregate dawilli6 https://padlet.com/ncsu/dyzt6s292ezx/wish/176889268 I agree with the scaffold comment - I think this tool would help teachers push students to think about clumps of data instead of ]]> 2017-06-19 17:18:29 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176889268 easier to apply to new situations https://padlet.com/ncsu/dyzt6s292ezx/wish/176889314 2017-06-19 17:19:06 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176889314 Building Curiosity about the tool (CODAP) https://padlet.com/ncsu/dyzt6s292ezx/wish/176889380 I noticed Number of Cylinders as a legend attribute...I was curious what CODAP was doing as the number in each of the 5 partitions were not the same. (It makes more sense to treat legend attribute as a categorical variable, but students often don't recognize how 'numeric' data can be categorical in nature.)]]> 2017-06-19 17:19:58 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176889380 Can see the need to clean the data https://padlet.com/ncsu/dyzt6s292ezx/wish/176889417 2017-06-19 17:20:12 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176889417 You can "reverse-engineer" computed quantities eepsmedia https://padlet.com/ncsu/dyzt6s292ezx/wish/176889494 For example, graph fuel cost against fuel efficiency. Fun!]]> 2017-06-19 17:20:46 UTC https://padlet.com/ncsu/dyzt6s292ezx/wish/176889494