NAME Python Programming Workbook Select a Lesson:

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Presentation transcript:

NAME Python Programming Workbook Select a Lesson: Lesson 1 Basic syntax Lesson 2 Escape sequences Lesson 3 Mathematical functions

Lesson 1 Basic Syntax

Activity 1.1- Write a program to print out “Hello World” Programming screen Python Shell Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments: Did you have to correct any errors? If so, what were they?

Activity 1.2- Write a program that writes your name on the screen Programming screen Python Shell Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments: Did you have to correct any errors? If so, what were they?

Activity 1.3 practice- Copy the following code into python Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

Activity 1.3- Write a program that prints your name six times Programming screen Python Shell Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments: Did you have to correct any errors? If so, what were they?

Lesson 2 Escape sequenses

Activity 2.1- True or false Are the below statement True or False? Highlight the correct answers! Python was released in 2010 True or false? Python was named after the TV series “Monty Python’s Flying Circus” Python is proprietary software which is expensive to buy Python was written by Bill Gates YouTube is written in Python Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

What does the keyboard shortcut do? Activity 2.2- Keyboard shortcuts Make a note of what these useful keyboard shortcuts do! Keyboard shortcut What does the keyboard shortcut do? Control c Control v Control a Control x Control f Control n Control p Control s Control z Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

Activity 2.3 practice- Copy the following code into python Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

Did you have to correct any errors? If so, what were they? Activity 2.3- Write a program that writes four lines of the lyrics of your favourite song on the screen Programming screen Python Shell Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments: Did you have to correct any errors? If so, what were they?

Activity 2.4 – Copy and run this program What happens? 2.What effect does the ”,“ have? Python Shell Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

Activity 2.5 – Escape sequences Escape sequences can be used to alter how the information is displayed on the screen. An escape sequence is a back slash “\”. Experiment with these escape sequences and complete the table. Hint: Use alt p to display the last command entered in the IDLE shell Escape sequence Effect \t \n \\ \’ \” Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

Activity 2.6- Print this text using one line of code Programming screen Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments: Did you have to correct any errors? If so, what were they?

Activity 2.7- Write a program using print commands to display your initials five characters high on the screen. For example: Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

Did you have to correct any errors? If so, what were they? Activity 2.7- Write a program using print commands to display your initials five characters high on the screen. Programming screen Python Shell Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments: Did you have to correct any errors? If so, what were they?

Activity 2.8- An algorithm is a sequence of steps needed to perform a particular task. Algorithms can be represented in different ways. Match the words to the representations on the next three slides. Flowchart Program code Pseudocode Written description Structured English A Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

Match the words to the representations. Flowchart Program code Pseudocode Written description Structured English B RECEIVE myName FROM (STRING) KEYBOARD RECEIVE myAge FROM (INTEGER) KEYBOARD SET AgeInTen TOmyAge + 10 SEND myName “will be” AgeInTen “in 10 years time” TO DISPLAY C Write a program that prompts the user to enter their name and age. The program then adds 10 onto the age and displays the text “<name entered> will be <age + 10> in ten years time.”

D E Match the words to the representations. Flowchart Program code Pseudocode Written description Structured English D E If animal has 4 legs then If animal has a tail then If animal answers to “puss” then animal = cat endif

Activity 2.9- Explore ASCII art (Wikipedia) and write a Python program to display your ASCII art creation. For example: Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

Did you have to correct any errors? If so, what were they? Activity 2.9- Explore ASCII art (Wikipedia) and write a Python program to display your ASCII art creation. Programming screen Python Shell Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments: Did you have to correct any errors? If so, what were they?

Mathematical functions Lesson 3 Mathematical functions

Activity 3.1- Copy and run these lines of code. Complete the table to explain what the mathematical operators do. >>> 60/5 >>> 987+34 >>> 564*89 >>> 2**5 >>> 43-5 >>> 11//2 >>> 11%2 Mathematical operator symbol Operation / + * ** - // % Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

Activity 3.2- Make up some mathematical calculations of your own and add an example to the table for each mathematical operator. Mathematical operator symbol Example Answer / + * ** - // % Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

The cats have ___ legs in total Activity 3.3.1- Write a program to display this text on the screen and fill in the missing number. 8 cats have 4 legs each The cats have ___ legs in total Programming screen Python Shell Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

A farmer with 1089 sheep sells 56 of them Activity 3.3.2- Write a program to display this text on the screen and fill in the missing number. A farmer with 1089 sheep sells 56 of them The farmer has _____ sheep left Programming screen Python Shell Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

4 children pick 56 flowers each The children each have ____ flowers Activity 3.3.3- Write a program to display this text on the screen and fill in the missing number. 4 children pick 56 flowers each The children each have ____ flowers Programming screen Python Shell Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments:

Activity 3.4- Copy and run these lines of code. Programming screen Python Shell Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments: What effect do the parentheses () have?

Activity 3.5- Predict what you think will be displayed on the screen when this line of code is executed. Prediction Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments: Now copy and run the code. Explain the answer you get. Is it what you predicted?

Activity 3.6- Make up some multiple-choice questions on precedence. Each question must have four possible answers, one of which is correct. Check your answers are correct by using the interactive Python shell. Try your questions out on other people and document this using the template on the next slide. Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments: You must be able to explain to them why the answers are correct.

Activity 3.6- Make up some multiple-choice questions on precedence. Outcome Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments: Can you explain how you got the outcome you did?

Activity 3.7- Devise your own mnemonic for remembering the order of precedence. Python order of precedence Mnemonic Parenthesis (brackets) Exponential Division and multiplication Addition and subtraction Assessment: TA/PA/SA Date ??/??/?? Teacher Comments: Students Comments: