Excel in advanced mathematics with the Form Four Basic Mathematics Book, designed for Tanzanian students and learners worldwide. Aligned with the Tanzanian secondary school curriculum, this book covers complex topics such as calculus, advanced algebra, trigonometric identities, and statistics. With
Deepen your mathematical knowledge with the Form Three Basic Mathematics Book, designed for Tanzanian students and learners worldwide. This comprehensive resource covers advanced topics such as quadratic equations, trigonometry, probability, and coordinate geometry, all aligned with the Tanzanian secondary school
Strengthen your mathematical understanding with the Form Two Basic Mathematics Book, tailored for Tanzanian students and learners worldwide. Aligned with the Tanzanian secondary school curriculum, this book covers essential topics like algebra, geometry, statistics, and basic trigonometry. Featuring clear explanations,
Enhance your mathematical skills with the Form One Basic Mathematics Book, designed for Tanzanian students and learners globally. This comprehensive guide covers foundational topics such as arithmetic, algebra, geometry, and measurement, aligned with the Tanzanian secondary school curriculum. With clear
The Earth As A Sphere-F3-Loibanguti (2022)-darasahuru.net
The Circle-F3-Loibanguti (2022)-darasahuru.net
Guide for Teachers – Hands-on Activities. Developed by PCVs
Syllabus - Basic Math - F1-F4 - 2017-darasahuru.net
Simultaneous Equations Simultaneous Equation from Word Problems Form simultaneous equation from word problems LINEAR PROGRAMMING. Linear programming – is a branch of mathematics which deals with either minimizing the cost or maximizing the profit. Simultaneous Equation. One of the methods
Operations on Matrices The Concept of a Matrix Explain the concept of a matrix Definition: A matrix is an array or an Orderly arrangement of objects in rows and columns. Each object in the matrix is called an element (entity).
Displacement and Positions of Vectors The Concept of a Vector Quantity Explain the concept of a vector quantity A vector – is a physical quantity which has both magnitude and direction. The Difference Between Displacement and Position Vectors Distinguish between
Trigonometry is a branch of mathematics that deals with relationship (s) between angles and sides of triangles.
Normally we are living in the world full of uncertainties.
Three Dimensional Figures Sometimes before you make any purchases you may want to know for example, how much cloth you need to make a pillow cover. What about a cover for your mattress or sofa cushion? How much oil paint
Area of any Triangle The Formula for the Area of any Triangle Derive the formula for the area of any triangle Area of triangle is given by½bh, whereby b is the base of the triangle and h is the height
Equation of a Line The General Equation of a Straight Line Derive the general equation of a straight line COORDINATES OF A POINT •The coordinates of a points – are the values of x and y enclosed by the brackets which are used
Double Entry Explain the meaning of double entry Businesses need to keep records of their transactions. The process of keeping record is called bookkeeping. The simplest form of bookkeeping is single entry. Every transaction is recorded once. This is unreliable because:
Features and Location of Places The Equator, Great Circle, Small Circles, Meridian, Latitudes and Longitudes Describe the equator, great circle, small circles, meridian, latitudes and longitudes Definition of latitude and longitude The Earth is not a perfect sphere, as it
Definition of Terms Circle, Chord, Radius, Diameter, Circumference, Arc, Sector, Centre and Segment of a Circle Define circle, chord, radius, diameter, circumference, arc, sector, centre and segment of a circle A circle: is the locus or the set of all points equidistant
Sequences Explain the concept of sequence A Sequence is the arrangement of numbers or is a list of numbers following a clear pattern such that one number and the next are separated by comma (,). Example: a1, a2, a3, a4 ……………………..
Rates A rate is found by dividing one quantity by another. Rates of Quantities of Different Kinds Relate rates of quantities of different kinds For example a rate of pay consists of the money paid divided by the time worked.
Mean Calculating the Mean from a Set of Data, Frequency Distribution Tables and Histogram Calculate the mean from a set of data, frequency distribution tables and histogram Measures of central tendency: After collecting the data, organizing it and illustrating it
Normally relation deals with matching of elements from the first set called DOMAIN with the element of the second set called RANGE.
Statistics is the study of the collection, analysis, interpretation, presentation and organization of data. Statistics helps to present information using picture or illustration. Illustration may be in the form of tables, diagrams, charts or graphs.
Forget everything you know about number and forget that you even know what a number is. This is where mathematics starts. Instead of mathematics with numbers we will think about mathematics with things.
Do you want to learn the relationships involving lengths and Angles of right-angled triangle? Here, is where you can learn.
Triangle with a Right angle i.e. 90° has an amazing property. Do you want to know what property is that? Go on, read our notes to see the amazing property of a right angled triangle.
Reflection The Characteristics of Reflection in a Plane Describe the characteristics of reflection in a plane A transformation in a plane is a mapping which moves an object from one position to another within the plane. Think of a book
Some Figures tend to have different size but exactly equal angles and their corresponding sides always proportional. This kind of figures are said to be similar. Read the notes below to see which shapes are said to be similar.
I’m sure you have seen some of the figure which in one way or another one of the shape can become another using turns, flip or slide. These shapes are said to be Congruent. Study this notes carefully to know
We always ask ourselves, how many of one number do we multiply to get another number? For example; how many 3s do we multiply to get 81? All these kind of questions will be answered in this unit. Make sure
Solving quadratic equations can be difficult, but luckily there are several different methods that we can use depending on what type of quadratic that we are trying to solve. The four methods of solving a quadratic equation are factoring, using
When we play games with computers we play by running, jumping and or finding secret things. Well, with Algebra we play with letters, numbers and symbols. And we also get to find secret things. Once we learn some of the
Exponents Exponents tell how many times to use a number itself in multiplication. There are different laws that guides in calculations involving exponents. In this chapter we are going to see how these laws are used. Indication of power, base
Perimeters of Triangles and Quadrilaterals Find the perimeters of triangles and quadrilaterals Perimeter – is defined as the total length of a closed shape. It is obtained by adding the lengths of the sides inclosing the shape. Perimeter can be
Coordinates of a Point Read the coordinates of a point Coordinates of a points – are the values of ? and ? enclosed by the bracket which are used to describe the position of a point in the plane The
Ratio A ratio – is a way of comparing quantities measured in the same units Examples of ratios NOTE: Ratios can be simplified like fractions A Ratio in its Simplest Form Express a ratio in its simplest form Example 1 Simplify
Rational Numbers A Rational Number Define a rational number A Rational Number is a real number that can be written as a simple fraction (i.e. as a ratio). Most numbers we use in everyday life are Rational Numbers. Number As a Fraction Rational?
An algebraic expression – is a collection of numbers, variables, operators and grouping symbols. Variables – are letters used to represent one or more numbers
Points and Lines The Concept of a Point Explain the concept of a point A point – is a smallest geometric figure which gives a position of object in a plane A line segment – is a straight line joining two points
Measurements can be rounded to a certain number of significant figures. Approximation- is a process of rounding numbers to a certain degree of accuracy. A number can be rounded to a certain required place value such as to the nearest
A unit – is defined as a symbol or sign which is assigned to a number to describe a kind of measurement made
Decimals The Concept of Decimals Explain the concept of decimals A decimal- is defined as a number which consist of two parts separated by a point.The parts are whole number part and fractional part Example 1 Example 2 Conversion of
A fraction is a number which is expressed in the form of a/b where a – is the top number called numerator and b– is the bottom number called denominator.
We know that when we count we start 1,2 …. . But there are other numbers like 0, negative numbers and decimals. All these types of numbers are categorized in different groups like counting numbers, integers,real numbers, whole numbers and
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Are the abilities that allow you to write effectively and concisely. A competent...
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Language is a symbol system based on pure or arbitrary conventions…...
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