Intro to Programming 2/23/2016 Review Sections 1-3 Open Notes Quiz on Thursday Get out a piece of paper for review Intro to Programming 2/23/2016 Review Sections 1-3

Learning Objectives Students will be able to use the Selection and Bubble sort to put items in order. Students will complete a review activity preparing for Thursday’s Quiz

Put your answers in your notes. Sort Review Show the following sets of data after three passes Go from LEFT to RIGHT Bubble Sort Low High 30 10 5 60 20 21 4 Selection Sort Put your answers in your notes.

Put your answers in your notes. Quiz Review Put your answers in your notes. Describe the following Linear Search: Binary Search: Searching using a Hash table: Bubble Sort: Selection Sort: Quick Sort:

Algorithm Review Write an algorithm (At least 8 steps) to make a peanut butter and jelly sandwich

Scratch Review Describe what the following code does. Test your answer by entering it into Scratch

Review in Scratch Create a Scene with the following Three copies of one sprite, each that have been changed to a different size Large Sprite Edit the image by putting on a Hat The large sprite moves back on forth changing costumes to face in the correct direction Medium Sprite Edit the image with a mustache The medium sprite moves up and down Small Sprite Edit the image by changing the color of the face The small sprite can move around the stage using arrow keys Add a drawing using loops and the pen of at least three polygons. (Square, pentagon ,…) Set a background Extensions: Create different costumes for the sprites so they change as they move around the screen, Create a reaction when two sprites collide, …