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Mathematics Notes

Mean Deviation, Variance and standard Deviation of Grouped Data use in solving practical problems related to real life situations

EVALUATION Calculate to 1 d.p the mean and standard deviation of the following numbers: 5, 7, 12, 10, 5, 15, […]

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Mathematics Notes

Statistical graph: Drawing of bar chart, pie-chart and histogram Cumulative frequency curve Reading and drawing inferences from the graph

Graphical Presentation of data; the diagrammatic representation of collected data is known as the graphical presentation. Statistical data is interpret […]

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Mathematics Notes

Median And Mode

MEDIAN: If a set of numbers is arranged in order of size, the middle term is called the median. If […]

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Mathematics Notes

Statistics: Collection, Tabulation And Presentation Of Data

What is statistics? This is defined as the collection of data and the presentation of the collected data in a […]

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Mathematics Notes

Deductive proof Sum of angles in a triangle

The sum of the angles of a triangle is 180. The sum of the angles of a triangle is 180. […]

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Mathematics Notes

GEOMETRICAL CONSTRUCTION

Revision of Construction of Triangle Drawing and bisection of Line Segment Construction and Bisection of Angles 90o, 45o, 135o, 221/2o, […]

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Mathematics Notes

Proofs of angles sum of a triangle = 180 degrees

The sum of angles on a straight line is 180o. EVALUATION Three angles of a triangle x, 2x and 3x. […]

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Mathematics Notes

Volumes of frustums of cone, rectangular based pyramid and other pyramids

Many composite solids can be made by joining basic solids together.  In the figure below, the composite solids are made […]

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Mathematics Notes

Mensuration: The concept of B – D a shape cube, cuboids, cylinder, triangular prism, cone, rectangular based pyramid, total surface area of cone, cylinder and their volumes

MENSURATION OF SOLID SHAPES Properties of solid shapes a) A Cube A cube has the following properties. It has 12 […]

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Mathematics Notes

SS1 3rd Term Mathematics scheme of work

                                                               THIRD TERM E-LEARNING NOTE SUBJECT: MATHEMATICS                                                                                CLASS: SSS 1 SCHEME OF WORK WEEK           TOPIC Mensuration: The Concept of B […]