Basic Properties of Numbers Explained — Commutative, Associative, Distributive, Identity & Inverse (JAMB/WAEC)
The basic properties of numbers are a set of fundamental rules that describe how numbers behave under addition and multiplication,…
JAMB UTME
Learn how to pass JAMB UTME using our JAMB online video tutorials. Get informed on JAMB CBT registration, subject combinations , exam dates, result checker, admission status and printing, even JAMB regularization.
Change of Subject of a Formula Explained — Rules & Worked Examples (JAMB/WAEC Mathematics)
The subject of a formula is the single variable that stands alone on one side of an equation, and changing…
Addition and Subtraction of Fractions Explained — Step by Step (JAMB/WAEC Mathematics)
Adding and subtracting fractions requires finding a common denominator before combining the numerators, since fractions with different denominators cannot be…
Laws of Indices Explained — All the Rules with Worked Examples (JAMB/WAEC Mathematics)
The laws of indices are a set of rules that govern how to simplify and calculate expressions involving powers (exponents),…
Variation in Mathematics Explained — Meaning, Types & Examples (JAMB & WAEC Maths)
Variation in mathematics describes how one quantity changes in relation to another — whether they increase together, one increases as…
Measures of Central Tendency Explained — Mean, Median & Mode (JAMB/WAEC Maths)
Measures of central tendency describe the “center” or typical value of a data set, giving a single representative figure that…
Measures of Dispersion Explained — Range, Mean Deviation, Variance & Standard Deviation (JAMB/WAEC Maths)
Measures of dispersion describe how spread out a set of data values is, showing whether the data points cluster closely…
Stress in English Explained — Word & Sentence Stress with Past Questions (JAMB/WAEC English)
Stress is the emphasis placed on a particular syllable within a word, or on particular words within a sentence, making…
Opposites (Antonyms) & Consonant Sounds — Past Questions and Answers Explained
This lesson is a past questions practice session covering two commonly tested English Language areas: finding the opposite in meaning…
Arithmetic Progression Explained — Sequence and Series (JAMB / WAEC Maths)
An arithmetic progression (AP) is a sequence of numbers in which each term after the first is found by adding…
Geometric Progression Explained — Sequence and Series (JAMB / WAEC Maths)
A geometric progression (GP) is a sequence of numbers in which each term after the first is found by multiplying…
Systems of Government Explained — Unitary, Federal, Confederal & More (JAMB/WAEC)
A system of government describes how political power is structured and distributed within a country — both how power is…
