Learn Without Walls

Student Resources

Free courses, AI-powered tools, and academic support -- all in one place.

Free Online Courses

Complete, self-paced courses with lessons, practice problems, quizzes, study guides, and printable reference cards. Free for everyone, always.

Introduction to Statistics

12 Modules | ~120 Hours | Beginner-Friendly

A comprehensive introductory statistics course covering data collection, descriptive statistics, probability, distributions, confidence intervals, hypothesis testing, regression, and chi-square tests.

  • 48 lessons with interactive visualizations
  • Practice problems with hints and solutions
  • Auto-graded quizzes for each module
  • Printable study guides and quick reference cards

Introduction to Python

12 Modules | ~60 Hours | Beginner-Friendly

Learn Python programming from scratch. Covers variables, data types, conditionals, loops, lists, strings, dictionaries, functions, modules, file handling, and error handling.

  • 48 lessons with code examples and exercises
  • Practice problems at easy, medium, and challenge levels
  • Auto-graded quizzes for each module
  • Printable study guides and quick reference cards

Planning Tools

Free tools to support your learning. Available 24/7.

AI Academic Counselor

Get help with course planning, transfer requirements, math course sequences, IGETC, and degree planning at Santa Monica College. Not a substitute for official advising -- always verify with the SMC Counseling Office.

Current Courses (Fall 2026)

This fall I teach introductory statistics at three campuses. Every section uses the free resources on this site: the statistics textbook, the Stats Without Walls tool, and the self-paced lessons.

Math C1000 -- Introduction to Statistics

Institution: Santa Monica College

Sections: Two sections, one paired with the Math 54C support course

Math C1000 is the common-course-numbered statistics course (formerly Math 54). Topics include data collection, descriptive statistics, probability, distributions, confidence intervals, hypothesis testing, correlation, regression, and chi-square tests. Math 54C is a co-requisite support course that reviews the algebra and reasoning skills you need to succeed in C1000.

Math C1000 -- Introduction to Statistics (POPP)

Institution: West Los Angeles College

Section: POPP cohort

Same statistics course, taught for the POPP program at WLAC. Materials, assignments, and announcements are posted in your course's learning management system.

Math 205 -- Applied Statistics in R

Institution: Loyola Marymount University

Sections: Two sections

A first course in statistical reasoning using R: data wrangling with the tidyverse, visualization, probability, inference, and regression, with examples drawn mainly from biology and the life sciences.

All enrolled students: Course materials, assignments, announcements, and grades are posted in your college's learning management system (SMC students: Canvas). Office hours and contact info are in your syllabus.

Past courses: Math 4/4C College Algebra for STEM (Spring 2026) and Math 54 Introductory Statistics (Summer 2025 syllabus).

Contact

Email: dabagh_safaa@smc.edu

Please allow 24-48 hours for email responses. For urgent matters, contact me through Canvas or attend office hours.

Back to Home