[EXPANSION & FACTORISATION] Basic expansion ...

Let's revise basic expansion!

[SIMILARITY] Similarity Test ...

AA proof type A: triangle in triangle

[PROPORTION] 3 Variables ...

5 people take 6 days to complete a task. How do you solve this kind of question?

[SOLVING QUADRATIC EQUATIONS] Contextual Equations ...

Solve questions involving real-life scenarios and contexts by forming quadratic equations based on s

[PROBABILITY] Probability ...

[MENSURATION] Volume & Surface Area of Prism ...

Comparing equal volumes in different containers

[AREA & PERIMETER] Area & Perimeter of Trapezium ...

[AREA & PERIMETER] Area & Perimeter of Parallelogram ...

[AREA & PERIMETER] Area & Perimeter of Circles ...

[AREA & PERIMETER] Conversion of units ...

[STATISTICS] Data representation ...

represent data (time) using stem & leaf

[STATISTICS] Mean (grouped data) ...

Find mean using data (shoe size) from table format

[STATISTICS] Mean (ungrouped data) ...

Find mean for heights + new mean for new data added in

[MENSURATION] Integrated Solids ...

Applying volume & surface area formulas for pyramids + cuboids for combined solids formed

[MENSURATION] Volume & Surface Area of Pyramids ...

Volume of pyramid + Apply pythagoras to solve for slanted sides of pyramid triangular faces + Total

[NUMBER PATTERNS] Number Pattern ...

applying the general term formula for a regular interval type number pattern

[NUMBER PATTERNS] Number sequence ...

applying the general term formula for a common ratio type number sequence

[MENSURATION] Volume & Surface Area of Cones + Spheres ...

Applying formula for volume and surface area of cones + Pythagoras Theorem to solve for unknown

[MENSURATION] Length/Area/Volume ratio of similar figures ...

Using ratios of similar figures to solve for unknown lengths/Area/volume

[PYTHAGORAS THEOREM] Pythagoras Theorem ...

Apply Pythagoras Theorem to solve for unknown lengths

[SIMILARITY] Length Ratio ...

Setting up ratio of corresponding sides of similar triangles to solve for unknown lengths

[CONGRUENCY] Congruency ...

Using congruent statements to identify corresponding equal side

[POLYGONS] Interior Angles ...

Using Interior angle to find the number of sides of a polygon

[POLYGONS] Exterior Angles ...

Using exterior angle to find the number of sides of a polygon

[TRIGO] Application Questions ...

Using trigo ratios to solve for unknown lengths & angles in real world context

[TRIGO] Finding Angles ...

Using trigo ratios to solve for unknown angles

[QUADRATIC GRAPHS] Quadratic Graphs ...

Can you determine the shapes and intercepts of graphs?

[ALGEBRAIC FRACTIONS] Addition and Subtraction ...

Solving simple algebraic fractions fast.

[ALGEBRAIC FRACTIONS] Multiplication and Division ...

[SOLVING QUADRATIC EQUATIONS] Quadratic Equations ...

[EXPANSION & FACTORISATION] Factorisation ...

Factorise the following completely.

[TRIGO] Finding Lengths ...

Using trigo ratios to solve for unknown lengths

[TRIGO] Trigonometric Ratios ...

Labelling HOA & setting up trigo ratios

[GEOMETRY] Angle Properties ...

Applying angle properties to maps to solve for unknown angles

[EXPANSION & FACTORISATION] Perfect square expansion ...

Apply this special formula during expansion! (Part 1)

[ALGEBRAIC EXPRESSIONS] Solving Algebraic Equations ...

Solving quadratic equations

[HCF, LCM AND PRIME FACTORIZATION] HCF and LCM ...

Find HCF,LCM + perfect square

[MAP SCALES] Actual Distance & Length on Map, Area Scale ...

Mr Jacob demonstrates how to read Google Maps!

[PROPORTION] Inverse Proportion ...

What happens to k when something is inversely proportional to another thing?

[PROPORTION] Direct Proportion ...

Do you understand the concept of y = kx ?

[LINEAR GRAPHS] Cartesian Coordinates ...

How to plot coordinates on a graph?

[LINEAR EQUATIONS] Handling Fractions ...

Do not combine fractions blindly!

[LINEAR EQUATIONS] Simple Equations ...

A simple warm-up.

[ALGEBRAIC MANIPULATION] Factorisation, Common Factor and Gr ...

Times and divide to simplify algebra quickly!

[APPROXIMATION & ESTIMATION] Estimation ...

Given a long string of decimals, how do you roughly guess the final answer?

[ALGEBRAIC EXPRESSIONS] Changing Subject of the Formula ...

Changing the subject of the formula (type 1 standard)

[APPROXIMATION & ESTIMATION] Significant Figures ...

Quickly count number of significant figures.

[HCF, LCM AND PRIME FACTORISATION] Prime Factorisation & Ind ...

Work your way down the prime ladder! Break them into smaller numbers!

[REAL NUMBERS] Decimals ...

How do you work around recurring decimals?

[ALGEBRAIC EXPRESSIONS] Algebraic Factorisation ...

Factorize 2 term expressions using a^2 - b^2 (Intro)

[ALGEBRAIC EXPRESSIONS] Algebraic Expansion ...

Expand and simplify algebraic expressions (Intro)

[LINEAR GRAPHS] Application of Linear Graph ...

Answer questions pertaining to distance-time graph.

[RATIO, RATE & SPEED, PERCENTAGE] Ratio ...

How do you relate the ratio's simplest form to their actual respective quantities?

[RATIO, RATE & SPEED, PERCENTAGE] Rate & Speed ...

Travel from place to place and find your average speed!

[PERCENTAGE & ARITHMETIC PROBLEMS] Percentage ...

Percentages, expressing it right!

[ALGEBRAIC EXPRESSIONS] Algebraic Fractions ...

Replace the numbers away!

[ALGEBRAIC EXPRESSION] Add + Subtract Algebra ...

An efficient method to solve weight-related algebra questions!

[ALGEBRAIC EXPRESSIONS] Evaluating Algebra ...

How many passengers can be seated in the train?

[REAL NUMBERS] Number Line ...