GIVEAWAY! Win a 4 pack to join us at our private event at DISNEY CALIFORNIA ADVENTURE!! If you live in LA or the OC area do the following. #ALTsweepstakes TO ENTER: 1 Follow us & Retweet this post

reminder: the only safe instrument to play during this pandemic is the theremin

We now have all the details for the 2020 AP Statistics Exam. Here are some ideas for helping students prepare. #apstats #MTBoS statsmedic.com/post/preparing…

4. NYTimes & the American Statistical Association do "What's Going On in This Graph?" every week. NYT Learning Network & ASA They recently organized the past three years by topic: nytimes.com/2019/08/27/lea…

Starting Wednesday, we will be doing 30 AP Exam Tips in 30 days. Mention any teachers or students who might want to see this. #apstats #MTBoS #statschat #apexam

AP Exam Tip: Use -ly words to avoid making too bold of a statement. “The data are approximate-ly normal. The scatterplot is fair-ly linear. The residual plot shows a slight-ly curved pattern. #apstats #MTBoS #statschat

AP Exam Tip: When asked to describe the relationship between two quantitative variables, be sure to address the direction, form, strength, and any unusual features in the context of the problem. #apstats #MTBoS #statschat #DUFS

AP Exam Tip: When explaining how a sample design leads to bias, be sure to explain how the sample responses might differ from the population responses AND how this might lead to an estimate that is higher or lower than the truth. #apstats #MTBoS #statschat

AP Exam Tip: When asked to explain a confounding variable, be sure to explain how the variable is connected to the explanatory variable AND how it might influence the response variable. #apstats #MTBoS #statschat

AP Exam Tip: A good sample design or increasing the sample size does not make your estimate more accurate. It makes your estimate more precise. #apstats #MTBoS #statschat

AP Exam Tip: Clearly communicate your understanding. Correct answers are usually not enough for full credit. #apstats #MTBoS #statschat

I sent this collection of virtual #math manipulatives to my email subscribers this morning. Be on the l👀k out! Learn more here: bit.ly/TechieTeacherm… #virtualmanipulatives

In your opinion, which candy is the absolute worst?

You can only choose Three.

Following

Here's my latest video: "The Chain Rule, How to REALLY Understand it". The last one made from the material for my talk at this year's cancelled The Mathematical Association conference. youtube.com/watch?v=pO2emF…

👋 On tomorrow's #DesmosLive, we're saying goodbye to one of these four beloved activities ... and replacing it with a new one. 📆 Thursday 2/4 ⏰ 4PM Pacific youtube.com/watch?v=AKrQmF…

The guy that bought Tom Brady’s “last” touchdown ball right now

teacher.desmos.com/activitybuilde…