Quadratic word problems are where the algebra becomes real. Students who can expand and factor a … Quadratic Word Problems: Every Type Explained with Worked Examples (Grade 10 and Cayley Contest)Read more
Math Skills
Ratio and Proportion Activity Sheets: Practice Problems and Cayley Contest Guide
Ratio and proportion are two of the most widely applied concepts in mathematics. They appear in … Ratio and Proportion Activity Sheets: Practice Problems and Cayley Contest GuideRead more
Linear Interpolation Formula: Definition, Steps and Examples (Grade 9–10 and Pascal Contest)
The linear interpolation formula is one of those techniques that sounds more complicated than it is. … Linear Interpolation Formula: Definition, Steps and Examples (Grade 9–10 and Pascal Contest)Read more
Y-Intercept in Slope Intercept Form: How to Find It and Use It (Grade 9 Math)
The y-intercept in slope intercept form is one of the most useful concepts in Grade 9 … Y-Intercept in Slope Intercept Form: How to Find It and Use It (Grade 9 Math)Read more
How to Solve a Quartic Equation: Methods, Steps and Examples
A quartic equation is any equation of the form ax⁴ + bx³ + cx² + dx … How to Solve a Quartic Equation: Methods, Steps and ExamplesRead more
Adding and Subtracting Integers: Rules, Examples and Worksheet
The adding and subtracting integers rules are some of the most important — and most easily … Adding and Subtracting Integers: Rules, Examples and WorksheetRead more
Point Slope Formula: How to Use It for Grade 9 Math
The point of slope formula is one of the most important tools in Grade 9 math. … Point Slope Formula: How to Use It for Grade 9 MathRead more
Area and Surface Area of a Cylinder: Complete Guide for Grade 9 Students
The area and surface area of a cylinder is one of the most heavily tested topics … Area and Surface Area of a Cylinder: Complete Guide for Grade 9 StudentsRead more
Special Triangles in Trigonometry: Grade 10 and 11 Guide
Special triangles in trigonometry are the two right-angled triangles that show up everywhere in Grade 10 … Special Triangles in Trigonometry: Grade 10 and 11 GuideRead more
How Do I Convert a Fraction into a Decimal? Fractions to Decimals by Grade: A Parent Guide (4–12)
When kids start learning fractions and decimals, the first question is “How do I convert a … How Do I Convert a Fraction into a Decimal? Fractions to Decimals by Grade: A Parent Guide (4–12)Read more
