Skip to main content

Start Khan Academy - review MOCT and plotting points - Monday, 10/12


Intro


  • Ready to track data? If not, talk to me during classwork time, which is most of class. 


  • What you believe about intelligence matters. If you tell yourself:
    • "I suck at ..."
    • "I'm just not good at..."
    • "Some people just can't..."
    ...then you are lying to yourself and making your life harder. People are good at things because they work at them. It is easy to believe that others were born with a skill, or that if you are bad at something now, it means you aren't smart. That's not true. Being bad at something is step 1 to being good at it... Just a friendly reminder.


  • So, hopefully everyone got Khan Academy set up. If you didn't, sit quietly for a few minutes and I will get to you - first, I want the people who did their homework to be able to start the classwork.


Classwork


Sign into Khan Academy, and do the following exercises (there are related videos if you need a refresher):

  • This review exercise (get 5 right): Mean, Median, Mode
  • This Topic, The Coordinate Plane, which is made up of exercises and videos
    • You need to do the exercises - there are 6
    • You can watch the videos if you need help, when you are at home, or ask me, if you're in class and it's the right time
  • K.A. may make you do some sort of skills test. Just go with it.
Finish the seven exercises for homework by Thursday.


Comments

Unknown said…
sam I don't know what to do for most of these should I wait till you can help me. Matthew
October 12, 2015 at 6:40 PM
Unknown said…
Have you tried watching the videos?
October 12, 2015 at 11:51 PM
Post a Comment

Popular posts from this blog

Monday 9/28

9/28/15 Monday Check in: Friday class & Homework Classwork: As long as we’re talking climate change... If someone tells you they don’t believe humans are causing it, you might want to ask them if smoking is bad for you. Why? There is as much evidence that humans are causing global warming as there is evidence that smoking causes cancer (you don’t have to click that link, I just like to put it up). Anyway, here’s a chart: It is entitled “Breakdown of the anthropic greenhouse gas emissions by gas, in billion tons carbon equivalent, in 2004” - it is a breakdown of the greenhouse gases emitted in 2004 that humans are responsible for. What’s the biggest greenhouse gas? What’s all that CO2 doing, and where does it go? A lot of it goes into the ocean, which seems better than the air, and it is... up to a point. The more CO2 in the ocean, the more acidic it gets (And the more acidic it gets, the lower its ph gets). That is fine... until it’s not. At some...
4 comments
Read more

Statistical Studies - Tuesday 2/2/2016

Ok, today didn't go exactly as planned. If you saw the blog post I had up planned for today... we will get to that, but I incorrectly estimated how long some work would take you. Not your fault. You guys just move so fast through most material! You are working on the  Statistical Studies topic  on Khan Academy. It is not easy. That is okay. You don't have to get frustrated, or discouraged, or stressed. If it takes longer than I thought it would, I'll give you more time. Some good insights from the classwork: Go straight to the exercises, but go back to the videos if you are stuck If the videos feel too long, you can speed up playback (in the options menu, click the gear button). 1.25x isn't even noticeable. 1.5x is, but if you listen for a while you get used to it and can switch to 2x An "experiment" involves splitting a subset of the population you are looking at into two groups: one called the "control", who don't do anything diff...
5 comments
Read more

Feltron Variables - Monday 2/1/2015

Do you have your tickets... to the gun show? #flexin #doyouevenliftbro Please complete this to show you did your homework: Loading... So, let's talk about what makes this project hard: actually collecting data. It's not hard, but somehow, doing it every day is hard. It's easy to miss a day... then two... then all the sudden, you have missed a bunch, and it's scary and you don't want to think about it, so you don't do it. So we are going to preempt all that by putting some work in today to make it hard to forget. First, we will make a Google form. I started it for you, all you is copy it and add your 4 variables . Once you have that, you are going to use a cool feature of Google Sheets to have google email you this form every day. The form will be in the email itself, so all you have to do is open the email, fill out the form, and hit enter. Here are the instructions to follow . Don't be intimidated! You just have to copy and paste some cod...
2 comments
Read more