1. The document outlines an agenda for a lesson on Python programming language. It includes warm-up exercises, presentations, videos, practical coding exercises for students in pairs, questions and answers, reflection, and homework assignment. 2. The core content of the lesson involves a teacher presentation on Python basics using PowerPoint, a video about Python, and hands-on coding practice where students work in pairs to create simple Python programs using various online or offline platforms like Anaconda and Spyder. 3. For homework, students are asked to create a presentation on concepts of repetition and selection in Python programming based on a provided rubric.

1. Agenda of LO CS.1.07 W1
1- Warm up about programming 10 min
2- ppt teacher demonstrate about Python 15m
3- Video about Python 5min
4- Practical work Students divided in pairs and use
Anaconda : Spyder or on line Python platform to
create very simple program using python
-3.8.1 7
- Questions and answers as pretest about Python 5 m
8-Refelection 5 min
9- Home work 5 min
Python
Eng. & Educator Osama
Ghandour

2. LO CS.1.07 W1 - Gain
knowledge and understanding
the meaning of computer
language? 2- Draw conclusions
about concepts: data types,
variables, Conditional
statements, looping statements,
functions and Object Oriented
Programming. Lesson plan
Python
Eng. & Educator Osama
Ghandour

3. Warm Up Why Python
Listen to this video
Offline
On line
Python
Eng. & Educator Osama
Ghandour

4. Essential Question
1- What is meant
by programming
language and give
some examples?
Python
Eng. & Educator Osama
Ghandour

5. Essential Question
What are the key
features or
characteristics
of language?
Python
Eng. & Educator Osama
Ghandour

6. Warm up 5 min
1. meaning of computer language.
2. data types.
3. Variables.
4-Expressions .
5-Python platforms
Eng. & Educator Osama
Ghandour
Python

7. Anaconda : Spyder or an on line Python platform
Inputs : 1- though console 2- input message 3- sensors 2- Dataset
Python – Cheat sheets
You can install python-2.7.17 or python-3.8.1
Write Program / Code
Eng. & Educator Osama
Ghandour
Python

8. Installing Anaconda
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Ghandour

9. Anaconda > Use Spyder
Eng. & Educator Osama
Ghandour
Python

10. Coding window – Ipython console - Variable explorer
Spyder
Eng. & Educator Osama
Ghandour

11. • code or source code: The sequence of
instructions in a program.
• syntax: The set of legal structures and
commands that can be used in a particular
programming language.
• output: The messages printed to the user by a
program.
• console: The text box onto which output is
printed.
– Some source code editors pop up the console as
an external window, and others contain their own
console window.
Programming basics
Eng. & Educator Osama
Ghandour

12. Compiling and interpreting
in Python.
Listen to this video
Offline On line
Eng. & Educator Osama
Ghandour
Python

13. Compiling and interpreting
• Many languages require you to compile
(translate) your program into a form that the
machine understands.
• Python is instead directly interpreted into
machine instructions.
compile execute
output
source code
Hello.java
byte code
Hello.class
interpret
output
source code
Hello.py
Eng. & Educator Osama
Ghandour

14. Expressions
• expression: A data value or set of operations to compute
a value.
Examples: 1 + 4 * 3
42
• Arithmetic operators we will use:
– + - * / addition, subtraction/negation, multiplication,
division
– % modulus, a.k.a. remainder
– ** exponentiation
• precedence: Order in which operations are computed.
– * / % ** have a higher precedence than + -
1 + 3 * 4 is 13
– Parentheses can be used to force a certain order of evaluation.
(1 + 3) * 4 is 16
Eng. & Educator Osama
Ghandour

15. Python Basics .
Listen to this video
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Eng. & Educator Osama
Ghandour
Python

16. Data Types .
Listen to this video
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Eng. & Educator Osama
Ghandour
Python

17. Data Types in
programming.
Listen to this video
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Eng. & Educator Osama
Ghandour
Python

18. Numbers
• The usual suspects
• 12, 3.14, 0xFF, 0377, (-1+2)*3/4**5, abs(x), 0<x<=5
• C-style shifting & masking
• 1<<16, x&0xff, x|1, ~x, x^y
• Integer division truncates :-(
• 1/2 -> 0 # 1./2. -> 0.5, float(1)/2 -> 0.5
• Will be fixed in the future
• Long (arbitrary precision), complex
• 2L**100 -> 1267650600228229401496703205376L
– In Python 2.2 and beyond, 2**100 does the same thing
• 1j**2 -> (-1+0j) Eng. & Educator Osama
Ghandour

19. Variables.
Listen to this video
Offline On line
Eng. & Educator Osama
Ghandour
Python

20. Variables
• variable: A named piece of memory that can store a value.
– Usage:
• Compute an expression's result,
• store that result into a variable,
• and use that variable later in the program.
• assignment statement: Stores a value into a variable.
– Syntax:
name = value
– Examples: x = 5
gpa = 3.14
x 5 gpa 3.14
– A variable that has been given a value can be used in expressions.
x + 4 is 9
• Exercise: Evaluate the quadratic equation for a given a, b, and c.
Eng. & Educator Osama
Ghandour

21. Syntax:
print "Message"
print Expression
–Prints the given text message or expression value on the
console, and moves the cursor down to the next line.
print Item1, Item2, ..., ItemN
–Prints several messages and/or expressions on the same line.
• Examples:
print "Hello, world!"
age = 45
print "You have", 65 - age, "years until
retirement"
Output:
Hello, world!
You have 20 years until retirement
print
Eng. & Educator Osama
Ghandour

22. •input : Reads a number from user input.
–You can assign (store) the result of input into a variable.
–Example:
age = input("How old are you? ")
print "Your age is", age
print "You have", 65 - age, "years until
retirement"
Output:
How old are you? 53
Your age is 53
You have 12 years until retirement
• Exercise: Write a Python program that prompts the
user for his/her amount of money, then reports how
many Nintendo Wiis the person can afford, and how
much more money he/she will need to afford an
additional Wii.
Input
Eng. & Educator Osama
Ghandour

23. Eng. & Educator Osama
Ghandour

24. Repetition (loops)
and Selection (if/else)
What we will Learn today
?

25. Donkey work =
repetition = iteration –
loops – inside it there
are conditions

26. Text processing
• text processing: Examining, editing, formatting text.
– often uses loops that examine the characters of a string
one by one
• A for loop can examine each character in a string in
sequence.
– Example:
for c in "booyah":
print c
Output:
b
o
o
y
a
h
Eng. & Educator Osama
Ghandour

27. Strings and numbers
• ord(text) - converts a string into a number.
– Example: ord("a") is 97, ord("b") is 98, ...
– Characters map to numbers using standardized mappings such
as ASCII and Unicode.
• chr(number) - converts a number into a string.
– Example: chr(99) is "c"
• Exercise: Write a program that performs a rotation cypher.
– e.g. "Attack" when rotated by 1 becomes "buubdl"
Eng. & Educator Osama
Ghandour
Python

28. DrawingPanel
• To create a window, create a drawingpanel and
its graphical pen, which we'll call g :
from drawingpanel import *
panel = drawingpanel(width, height)
g = panel.get_graphics()
... (draw shapes here) ...
panel.mainloop()
• The window has nothing on it, but we can draw
shapes and
lines on it by sending commands to g .
– Example:
g.create_rectangle(10, 30, 60, 35)
g.create_oval(80, 40, 50, 70)
g.create_line(50, 50, 90, 70)
Eng. & Educator Osama
Ghandour

29. Graphical commands
Command Description
g.create_line(x1, y1, x2, y2) a line between (x1, y1), (x2, y2)
g.create_oval(x1, y1, x2, y2) the largest oval that fits in a box with
top-left corner at (x1, y1) and
bottom-left corner at (x2, y2)
g.create_rectangle(x1, y1, x2, y2) the rectangle with top-left corner at
(x1, y1), bottom-left at (x2, y2)
g.create_text(x, y, text="text") the given text at (x, y)
• The above commands can accept optional outline and fill
colors.
g.create_rectangle(10, 40, 22, 65,
fill="red", outline="blue")
• The coordinate system is y-inverted:
(0, 0)
(200, 100)
Eng. & Educator Osama
Ghandour

30. Drawing with loops
• We can draw many repetitions of the same
item at different x/y positions with for loops.
– The x or y assignment expression contains the
loop counter, i, so that in each pass of the loop,
when i changes, so does x or y.
from drawingpanel import *
window = drawingpanel(500, 400)
g = window.get_graphics()
for i in range(1, 11):
x = 100 + 20 * i
y = 5 + 20 * i
g.create_oval(x, y, x + 50, y + 50, fill="red")
window.mainloop()
• Exercise: Draw the figure at right.
Eng. & Educator Osama
Ghandour

31. Further programming
• Lab exercises
– Let's go downstairs to the basement computer
labs!
– All resources are available at the following URL:
• http://faculty.washington.edu/stepp/cs4hs/
• What next?
– Lists , Dictionaries , data structures
– Algorithms: searching, sorting, recursion, etc.
– Objects and object-oriented programming
– Graphical user interfaces, event-driven
programming Eng. & Educator Osama
Ghandour

32. Check your email to Solve the
Online auto answered
quiz 15 min after
school the quiz will be
closed in 10:00pm
after
tomorrow
Eng. & Educator Osama
Ghandour
Python

33. Repetition (loops) in
Python.
Listen to this video
Offline On line
Eng. & Educator Osama
Ghandour
Python

34. Selection (if/else) in
Python
Listen to this video
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Ghandour
Python

35. Summary
1-Repetition (loops).
2- Selection (if/else).
3- Compile the program (Run).
Eng. & Educator Osama
Ghandour
Python

36. Prepare for next week
According to student’s law
Gn=Wn % Ng
CS.1.07 - 1- Gain knowledge
and understanding the
meaning of computer
language? 2- Draw conclusions
about concepts
Eng. & Educator Osama
Ghandour
Python

37. Reflection
• What is your goal to accomplish in
next week End Using Python?
Eng. and Educator Osama
Ghandour
Python

38. Home work (s. proj.) 1
• Create a presentation contains some
concepts of computer languages (Python)
and display the Concepts of Repetition
(loops) and Selection (if/else)following the
bellow rubric .
Eng. and Educator Osama
Ghandour
Python

39. Rubaric
Blue
Design a presentation showing Python to contain some
concepts Repetition (loops)
and Selection (if/else)
Green
Design a presentation showing Python to contain one or
2 Repetition (loops) and Selection (if/else).
Yello
w
missing two points of green level.
Read No presentation .
Eng. and Educator Osama
Ghandour
Python

40. Resources
• https://www.youtube.com/watch?v=Rtww83GH
0BU
• Other materials:
• https://www.sololearn.com
• https://www.w3schools.com
• www.python.org
Eng. and Educator Osama
Ghandour
Python

41. Resources
• https://www.youtube.com/user/osmgg2
Other materials:
• https://www.sololearn.com
• https://www.w3schools.com
• www.python.org
• “Learning Python,” 2nd edition, Mark Lutz
and David Ascher (O'Reilly, Sebastopol, CA,
2004) (Thorough. Hard to get into as a quick
read)
Eng. & Educator Osama
Ghandour
Python

42. Learn and practice through on line web sites
https://www.thewebevolved.com
https://www.123test.com/
https://www.wscubetech.com/
https://www.w3schools.com/
https://www.guru99.com
https://codescracker.com/exam/review.php
https://www.arealme.com/left-right-brain/en/
https://www.proprofs.com/
https://www.geeksforgeeks.org/
https://www.tutorialspoint.com
https://www.sololearn.com
http://www.littlewebhut.com/
Eng. & Educator Osama
Ghandour
Python

43. If you do not feel happy, smile
and pretend to be happy.
• Smiling produces seratonin
which is a neurotransmitter
linked with feelings of
happiness

44. Thanks
Eng. & Educator Osama
Ghandour
Python

45. https://twitter.com/osamageris
https://www.linkedin.com/in/osamaghandour/
https://www.youtube.com/user/osmgg2
https://www.facebook.com/osama.g.geris
Eng. & Educator Osama
Ghandour
Python