A deeper look at Python for intermediate or advanced coders in upper middle or high school with a focus on real-world computing problems.
- Grades 8+
- Advanced
- Web
Lesson 4 : Math Operators
Python 201
Time: 40+ minutes
Introduction
Commands Introduced
Vocabulary
Objectives
Materials
Warm-Up (5 minutes)
Activities (35 minutes)
Facilitate as students complete all Math Operators modules on their own:
1. Addition and Subtraction (Tutorial)2. Multiplication and Division (Tutorial)
3. Floats (Tutorial)
4. Float Function (Tutorial)
5. Exponents (Tutorial)
6. Modulus (Tutorial)
7. Order of Operations (Tutorial)
8. Increment and Decrement (Tutorial)
9. More on Increment and Decrement (Tutorial)
10. Fibonacci Sequence (Tutorial)
11. Quiz
Discussion Questions/Follow-Up Activities (20 minutes)
U.S. Standards
- CCSS-ELA: SL.8.1, RI.9-10.3, RI.9-10.6, RI.11-12.3, RI.11-12.6, L.9-10.3, L.9-10.6, L.11-12.3, L.11-12.6
- CCSS-Math: HSN.Q.A.1, HSN.Q.A.2, HSN.Q.A.3, MP.1, MP.2, MP.4
- CSTA: 2-AP-11, 2-AP-13, 2-AP-17, 3A-AP-17, 3B-AP-11
- CS CA: 6-8.AP.11, 6-8.AP.13, 6-8.AP.17, 9-12.AP.12, 9-12.AP.16
- ISTE: 1.c, 1.d, 4.d, 5.c, 5.d
U.K. Standards
Key stage 3
Pupils should be taught to:- design, use and evaluate computational abstractions that model the state and behaviour of real-world problems and physical systems
- understand several key algorithms that reflect computational thinking [for example, ones for sorting and searching]; use logical reasoning to compare the utility of alternative algorithms for the same problem
- undertake creative projects that involve selecting, using, and combining multiple applications, preferably across a range of devices, to achieve challenging goals, including collecting and analysing data and meeting the needs of known users
- create, reuse, revise and repurpose digital artefacts for a given audience, with attention to trustworthiness, design and usability
- understand a range of ways to use technology safely, respectfully, responsibly and securely, including protecting their online identity and privacy; recognise inappropriate content, contact and conduct, and know how to report concerns
Key stage 4
All pupils must have the opportunity to study aspects of information technology and computer science at sufficient depth to allow them to progress to higher levels of study or to a professional career. Pupils should be taught to:- develop their capability, creativity and knowledge in computer science, digital media and information technology
- develop and apply their analytic, problem-solving, design, and computational thinking skills
- understand how changes in technology affect safety, including new ways to protect their online privacy and identity, and how to report a range of concerns
Class Presentations
These student-facing slide presentations help educators seamlessly run Tynker lessons in a virtual or physical classroom setting.
Each lesson has its own set of slides that introduce the big ideas, suggest unplugged activities, and include a section for each activity module.
While running lesson slides, you can switch back and forth between the activity, the slides, answer keys and other lesson materials.
A sample slide presentation is available for your review. Please log in to view all the class presentations available with your plan..
Lesson 1
Welcome to Python
Lesson 2
Variables and I/O
Lesson 3
Data Types
Lesson 4
Math Operators
Lesson 5
Boolean Logic
Lesson 6
Turtle Graphics
Lesson 7
Branching
Lesson 8
While Loops
Lesson 9
Strings
Lesson 10
Lists
Lesson 11
For Loops
Lesson 12
Functions
Lesson 13
Dictionaries
Lesson 14
Classes and Objects
Lesson 15
Recursion