Please enable JavaScript to use CodeHS

Science Olympiad Code Craze (HS)

Overview
Introduction to Programming

1.1 Introduction to Programming With Karel

Description

Objective

1.2 More Basic Karel

Description

Objective

1.3 Karel Can't Turn Right

Description

Objective

1.4 Functions in Karel

Description

Objective

1.5 Top Down Design and Decomposition in Karel

Description

Objective

1.6 Commenting Your Code

Description

Objective

1.7 Abstraction

Description

Objective

1.8 Super Karel

Description

Objective

1.9 For Loops

Description

Objective

1.10 If Statements

Description

Objective

1.11 If/Else Statements

Description

Objective

1.12 While Loops in Karel

Description

Objective

1.13 Control Structures Example

Description

Objective

1.14 Debugging Strategies

Description

Objective

1.15 Algorithms

Description

Objective

1.16 Ultra Karel

Description

Objective

1.17 Karel Challenges

Description

Objective

1.18 Introduction to Programming Quiz

Description

Objective

Intro to AI

2.1 Human & Artificial Intelligence

Description

Objective

2.2 Generative vs. Predictive AI

Description

Objective

2.3 Large Language Models

Description

Objective

2.4 Prompt Engineering

Description

Objective

2.5 Who Builds AI?

Description

Objective

Machine Learning

3.1 Intro to Machine Learning

Description

Objective

3.2 Supervised Learning

Description

Objective

3.3 Unsupervised Learning

Description

Objective

3.4 Reinforcement Learning

Description

Objective

Training AI Models

4.1 How Are AI Models Trained?

Description

Objective

4.2 AI Models in Industry

Description

Objective

4.3 Bias in Training

Description

Objective

Risks of AI

5.1 Effects of Using Biased AI

Description

Objective

5.2 Hallucinations and Security Risks

Description

Objective

5.3 Deepfakes and Misinformation

Description

Objective

5.4 Project: AI on Trial

Description

Objective

Cryptography

6.1 Cryptography: Then, Now, and Future

Description

Objective

6.2 Symmetric Encryption

Description

Objective

6.3 Asymmetric Encryption

Description

Objective

6.4 Authentication Methods

Description

Objective

6.5 Cryptography Quiz

Description

Objective

Basic Python and Console Interaction

7.1 Printing in Python

Description

Objective

7.2 Variables and Types

Description

Objective

7.3 User Input

Description

Objective

7.4 Mathematical Operators

Description

Objective

7.5 String Operators

Description

Objective

7.6 Comments

Description

Objective

7.7 Programming Languages

Description

Objective

7.8 Basic Python and Console Interaction Quiz

Description

Objective

Conditionals

8.1 Booleans

Description

Objective

8.2 If Statements

Description

Objective

8.3 Comparison Operators

Description

Objective

8.4 Logical Operators

Description

Objective

8.5 Floating Point Numbers and Rounding

Description

Objective

8.6 Conditionals Quiz

Description

Objective

Looping

9.1 While Loops

Description

Objective

9.2 For Loops

Description

Objective

9.3 Break and Continue

Description

Objective

9.4 Nested Control Structures

Description

Objective

9.5 Looping Quiz

Description

Objective

Functions and Exceptions

10.1 Functions

Description

Objective

10.2 Functions and Parameters

Description

Objective

10.3 Namespaces in Functions

Description

Objective

10.4 Functions and Return Values

Description

Objective

10.5 Exceptions

Description

Objective

10.6 Functions Quiz

Description

Objective

Strings

11.1 Indexing

Description

Objective

11.2 Slicing

Description

Objective

11.3 Immutability

Description

Objective

11.4 Strings and For Loops

Description

Objective

11.5 The in Keyword

Description

Objective

11.6 String Methods

Description

Objective

11.7 Strings Quiz

Description

Objective

Creating and Altering Data Structures

12.1 Tuples

Description

Objective

12.2 Lists

Description

Objective

12.3 For Loops and Lists

Description

Objective

12.4 List Methods

Description

Objective

12.5 Creating and Altering Data Structures Quiz

Description

Objective

Extending Data Structures

13.1 2d Lists

Description

Objective

13.2 List Comprehensions

Description

Objective

13.3 Packing and Unpacking

Description

Objective

13.4 Dictionaries

Description

Objective

13.5 Extending Data Structures Quiz

Description

Objective

Quantum Computing