Scatterplots- Age Guess Part 2 (Hauck) ©

  • Description
  • Files

This lesson is part 2 of 2 lesson that uses a "Guess the Age" activity to generate student data, create scatterplots, and find a line of best fit. In this lesson students discuss what the slope and y-intercept mean in the context of the problem and use it to determine if they are a good guesser. Core Action 1 is strongly exhibited in this lesson.

This video was annotated using this version of the Instructional Practice Guide (IPG). A current version of the IPG is available here.


Fatal error: Uncaught ErrorException: Array and string offset access syntax with curly braces is deprecated in /mnt/stor9-wc1-dfw1/627046/www.achievethecore.org/web/content/Raven/Client.php:316 Stack trace: #0 /mnt/stor9-wc1-dfw1/627046/www.achievethecore.org/web/content/Slim/Slim.php(126): Slim\Slim::handleErrors(8192, 'Array and strin...', '/mnt/stor9-wc1-...', 316, Array) #1 /mnt/stor9-wc1-dfw1/627046/www.achievethecore.org/web/content/Slim/Slim.php(126): require() #2 [internal function]: Slim\Slim::autoload('Raven_Client') #3 /mnt/stor9-wc1-dfw1/627046/www.achievethecore.org/web/content/index.php(1271): spl_autoload_call('Raven_Client') #4 [internal function]: {closure}(Object(ErrorException)) #5 /mnt/stor9-wc1-dfw1/627046/www.achievethecore.org/web/content/Slim/Slim.php(640): call_user_func_array(Object(Closure), Array) #6 /mnt/stor9-wc1-dfw1/627046/www.achievethecore.org/web/content/Slim/Slim.php(622): Slim\Slim->callErrorHandler(Object(ErrorException)) #7 /mnt/stor9-wc1-dfw1/627046/www.achievethecore.org/web/conten in /mnt/stor9-wc1-dfw1/627046/www.achievethecore.org/web/content/Raven/Client.php on line 316