Mr. Karatas' Class by Mustafa karataş https://padlet.com/krtsmstf/itb0bmrlafe9 PBL Project 1 en-us 2017-06-18 00:55:35 UTC 2024-08-10 03:58:53 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Prizecup.png Driving Question krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748609  If you were Old Stone Age how would you use mathematics to build a catapult?]]> 2017-06-18 06:46:19 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748609 Students play a game in pairs where one member of the pair picks a single parabola from a collection and the other asks yes/no questions in an attempt to guess which parabola their partner chose. The game provides students with a reason for noticing important features of parabolas—how else will you tell them apart?—and this in turn provides a need for words to name these features. “Does your graph cross the x-axis twice?” is a common question in Polygraph that leads to naming roots, for example. Some of this vocabulary development is built into the structure of the activity; classroom discussion following the activity can provide more of it. krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748678 2017-06-18 06:49:17 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748678 krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748711 The website for the activity]]> 2017-06-18 06:50:48 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748711 Discussion Questions krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748798 -What are some examples of the catapults in real life, and which (if any) do you use? 
-What do you think makes one catapult better than another? 
-What do you think is the ultimate goal or purpose of a building catapult? 
How do you make more accurate model]]> 2017-06-18 06:53:40 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748798 krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748809 2017-06-18 06:54:16 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748809 Objective krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748847 Students will be able to solve quadratic equations by graphing and using square roots.]]> 2017-06-18 06:55:46 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748847 Materials krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748890 Popsicle sticks, rubber bands, a plastic spoon, and a hot glue gun ]]> 2017-06-18 06:57:09 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748890 krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748963 2017-06-18 07:00:00 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748963 How To Make A Spoon Catapult Out Of Popsicle Sticks krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748987 2017-06-18 07:01:12 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176748987 krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176749253 2017-06-18 07:13:29 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176749253 krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176749380 Homework]]> 2017-06-18 07:18:02 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176749380 krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176749481 2017-06-18 07:22:04 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176749481 Mustafa Karatas krtsmstf https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176749976 2017-06-18 07:38:38 UTC https://padlet.com/krtsmstf/itb0bmrlafe9/wish/176749976