### Recent site activity

 Apr 29, 2020, 1:12 PM Attila Lengyel edited at Silver Oak Elementary School, San Jose, CA Apr 29, 2020, 1:10 PM Attila Lengyel edited at Silver Oak Elementary School, San Jose, CA Apr 29, 2020, 1:09 PM Attila Lengyel edited at Silver Oak Elementary School, San Jose, CA Apr 29, 2020, 1:07 PM Attila Lengyel edited at Silver Oak Elementary School, San Jose, CA Mar 12, 2020, 8:04 AM Attila Lengyel created Lesson 17: Bar charts with Turtle and exponential growth Mar 10, 2020, 8:03 AM Attila Lengyel created Lesson 19: Bar charts with Turtle Mar 5, 2020, 8:02 AM Attila Lengyel created Lesson 16: Squares with Turtle Mar 4, 2020, 1:54 PM Attila Lengyel edited Lesson 18: Pixels taught by Parag Gupta Mar 4, 2020, 1:49 PM Attila Lengyel edited Lesson 18: Pixels Mar 4, 2020, 1:49 PM Attila Lengyel created Pixels Feb 25, 2020, 8:05 AM Attila Lengyel created Lesson 17: Practice makes master Feb 13, 2020, 8:04 AM Attila Lengyel created Lesson 14: Two turtle chasing each other in a box Feb 11, 2020, 8:02 AM Attila Lengyel edited Lesson 16: Nested loops with Turtle Feb 11, 2020, 8:01 AM Attila Lengyel created Lesson 15: Nested loops with Turtle Feb 6, 2020, 8:05 AM Attila Lengyel created Lesson 13: Turtle and lots of ifs Feb 4, 2020, 8:00 AM Attila Lengyel created Lesson 15: Turtle in the box Jan 30, 2020, 8:00 AM Attila Lengyel created Lesson 12: Controlling the Turtle Jan 28, 2020, 8:03 AM Attila Lengyel created Lesson 14: Controlling the turtle Jan 21, 2020, 10:08 AM Attila Lengyel created Lesson 13: Drawing letter S with Turtle Jan 16, 2020, 9:05 AM Attila Lengyel created Lesson 11: Python Turtle Jan 14, 2020, 8:05 AM Attila Lengyel created Lesson 12: Turtle is here... simple drawing with Python Turtle Jan 9, 2020, 8:01 AM Attila Lengyel created Lesson 10: First 100 prime numbers Jan 7, 2020, 8:02 AM Attila Lengyel created Lesson 11: Prime numbers and functions Dec 19, 2019, 8:02 AM Attila Lengyel created Lesson 9: Binary search Dec 17, 2019, 8:16 AM Attila Lengyel created Lesson 10: Binary search