TabletClass Math Courses

–3/4 – 1/5 ÷ 2/3 × –1/2 - Order of Operations with Fractions and Negative Numbers

Master order of operations with fractions and negative numbers through a tricky problem that commonly trips up students using PEMDAS rules.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Find the Angle - cos θ = 1/2 - Simple Trigonometry Explained

Master solving cos θ = 1/2 with step-by-step methods to find angles quickly and confidently without guessing or confusion in this trigonometry tutorial.

• YouTube
• 13 minutes
• Self-Paced
• Free Video

Basic Algebra Word Problem Challenge - 7 Times the Difference of a Number and 5 is 12

Master translating word problems into algebraic equations by solving "7 times the difference of a number and 5 equals 12" step-by-step in this 12-minute tutorial.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Convert Mixed Fractions to Improper Fractions - Basic Math Made Easy

Master the essential step-by-step method to convert mixed fractions into improper fractions, building a strong foundation for all future fraction operations in math.

• YouTube
• 10 minutes
• Self-Paced
• Free Video

Tricky Percent Problem - Stock Falls 60% to $17.80 - What Percent Gain Gets It Back?

Master percent change problems by solving why a 60% stock drop requires more than 60% gain to recover original value.

• YouTube
• 13 minutes
• Self-Paced
• Free Video

Solving for Missing Angles in Deceptive Triangle Problems

Unlock the secrets of a deceptive geometry puzzle that tricks many students with its misleading triangle appearance and learn foolproof angle-solving techniques.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

Algebra Challenge - Simplify 2t^(1/3)(5t² + t^(2/3))

Master simplifying algebraic expressions with fractional exponents using the distributive property and combining like terms in this step-by-step problem-solving tutorial.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

Algebra Word Problem - Rectangle 4x Longer Than Width

Master translating geometry word problems into algebraic equations by solving for rectangle dimensions when length is 4 times the width with a given area of 20 cm².

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Mental Math Problem - Solving Exponents and Order of Operations in Your Head

Master mental math techniques to solve complex exponential expressions like 7×(2⁸÷2⁶) quickly in your head using PEMDAS order of operations.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

Permutations and Combinations Explained - Step-by-Step Math Tutorial

Master the key differences between permutations and combinations with clear logic and examples to avoid common algebra mistakes and build confidence for tests.

• YouTube
• 14 minutes
• Self-Paced
• Free Video

Can You Find the Sum of This Infinite Geometric Series?

Master infinite geometric series convergence conditions and sum formulas through step-by-step examples for Algebra 2 and Precalculus success.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Parts of a Circle Quiz - Geometry Challenge

Master circle geometry by identifying radius, diameter, chord, tangent, secant, arc, and central angle through an interactive quiz format that clarifies common student confusions.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

How to Tell If Two Lines Are Perpendicular - Algebra

Master how to determine if two lines are perpendicular by converting equations to slope-intercept form and analyzing slope relationships in this step-by-step algebra tutorial.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Least to Greatest Challenge - Ordering Numbers from Fractions to Decimals

Master ordering numbers from least to greatest by avoiding common mistakes when comparing fractions, decimals, negatives, and mixed numbers in this step-by-step breakdown.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Multiply Polynomials the Easy Way - Algebra Skills

Master polynomial multiplication using the distributive property and FOIL method while avoiding common mistakes that confuse students in algebra.

• YouTube
• 10 minutes
• Self-Paced
• Free Video