Lessons

Here are our lessons. Yes, absolutely free! Discover and master a variety of topics. Have fun and stay ahead of the curve!

Introduction

Basic Geometry

Basic Geometry - Rectangles

More Problems with Basic Geometry (Part 1)

More Problems with Basic Geometry (Part 2)

3D Geometry - Part 1

3D Geometry - Part 2

Tricks to Perform Faster Calculations

Divisibility Tricks (Part 1)

Divisibility Tricks (Part 2)

Simplification

Using PEMDAS and Order of Operations

LCM and GCF

Practice Problems

Introduction to Patterns

Finding a Pattern

Introduction to Letter Substitution

Problems with Letter Substitution

Keep Practicing!

More Lessons Coming Soon!

Making an Organized List

Making a Table

Using Number Operations

Working Backwards

Estimation and Elimination

Drawing a Picture or a Diagram