BitWithBite
Python Worksheet
🐍 Modules & Packages
SCORE___ / 20
NameClassDate
After this worksheet you can
Import modulesUse from-import and aliasesUse the standard libraryInstall packages with pip📚 Quick Recap
🎯 What you'll learn: Creating and importing your own modules. All import styles. The __name__ == "__main__" guard. Building packages with __init__.py. Virtual environments with venv. Installing third-party packages with pip. A tour of the most important standard library modules.
🧠 Section A · Concept Check ● BEGINNER 4 × 1 = 4
1Bring in the math module:
2import numpy as np creates:
3from math import sqrt lets you call:
4Install external packages with:
🧮 Section B · Problem Solving ● INTERMEDIATE 2 + 3×3 = 11
5math.(16) returns 4.0.
6Alias imports use the keyword .
7Import just sqrt from math.
8Import random and roll a die 1-6.
9What is math.floor(3.9)?
🚀 Section C · Challenge ● CHALLENGE 5
10Why use modules?
💭 Reflection — the most useful thing I learned:
A ___/4 B ___/11 C ___/5 Total ___/20
Teacher's Signature
Parent's Signature
✂ answer key — fold or cut before handing out
1-B 2-B 3-B 4-A | 5 sqrt 6 as 7 = from math import sqrt 8 = import random; random.randint(1, 6) 9 = 3 | 10 = To reuse organised, tested code instead of rewriting it