Education Resource Centre Mathematics Scheme of work JSS1 Federal. Perimeter of regular and irregular shapes –Schemeofwork.com
First Term Mathematics Scheme of Work for JSS1 Federal
| WEEK | TOPIC / CONTENT | ACTIVITIES |
| 1 | WHOLE NUMBER Count and write in million, billions and trillions. Apply the counting, writing and reading of large numbers in everyday life.Roman system of counting. | Students: Students count, write and read from 99,990 to 1,000,000 in tens and units.Uses counting charts to count in trillions.Count, write and read in large quantities. Instructional Resources: Charts of numbers in millions and billions, flash cards etc.Charts of numbers in millions and billions,Flash cards etc. |
| 2 | EXERCISE IN FOUR BASIC OPERATIONS Addition,Subtraction,Multiplication,Division with the use of place value. | Students: i. Add and subtract any two numbers up to 4- digits and state the place value of the result. Instructional Resources: Charts/flash cards, number line charts. |
| 3 | FRACTIONS Meaning and identification of fractionsReduction of fractions to lowest term.Equivalent fractions, meaning and productionArrange given fraction either | Students: Recognize that ½ , 2/4 and 4/8 are equivalent fractionsapply equivalent fractions in sharing commodities e.g. food, money etc.Solve problems on quantitative aptitude in equivalent fractions. Instructional Resources: |
| in ascending or descending order. | Charts of equivalent fractions, charts of fractions, flash cards, conversion charts of percentages and fractions. | |
| 4 | FRACTION CONTINUES | Students: |
| i. Convert fractions to decimal, | i. convert fractions to decimals | |
| decimals to fractions | ii. decimals to fractions | |
| ii. Convert fractions to | iii. Convert fractions to percentages and | |
| percentages, percentages to | percentages to fractions. | |
| fractions. | Instructional Resources: | |
| Conversion charts of percentages and | ||
| fractions. | ||
| 5 | DECIMAL FRACTIONS | Students: |
| i. Meaning of decimal fractions | State and write the relationship between | |
| ii. Relationship between fractions | fractions and decimals. | |
| and decimals. | Instructional Resources: | |
| Charts on decimals and fractions. | ||
| 6 | FACTORS AND MULTIPLES Prime numbers and prime factorsIndex forms and common factorsHCFLCM | Students: Identify common multiples of two or more whole numbers.solve problems involving LCM byfactor methodmultiple methodindex method. |
| Instructional Resources: Number charts. | ||
| 7 | ESTIMATION | Students: |
| i. Estimate the dimensions and | i. Identify objects in the classroom and | |
| distance within the school. | school environment and the dimension that | |
| ii. Estimate the objects | can be estimated. | |
| iii. Statistics of people e.g. height | ii. Estimate the capacity of some containers | |
| iv. Solve problems on | e.g. milk tins. | |
| quantitative reasoning in | iii. solve problem on quantitative reasoning in | |
| estimation. | estimation. | |
| 8 | RANGE OF COST OF VARIOUS ARTICLES Estimation of prices of every day articlesRelationship of estimated prices to real prices of the articles. | Students: Estimate the mass of given objects.Estimate the value of things in day to day activities. Instructional Resources: Containers, milk tins, solid objects etc. |
| 9 | NUMBER BASE 2 | Students: |
| Counting in base 2Addition and subtraction of numbers I base 2 numbers.Subtraction of numbers in base 2 numbers. | Count with the aid of the prepared bundlesUse bundle in twos and units to repeat teacher’s demonstration for number 1 – 10. Instructional Resources: Charts, counters such as match sticks, broom sticks, bottle tops etc. | |
| 10 | NUMBER BASE CONTINUES Multiplication of numbers in base 2 numeralsQuantitative reasoning involving problems related to conversion and applications of numbers in base 2 numbers.Convert base 10 numerals to binary numbers. | Students: Use bundle in twos and units to repeat teacher’s demonstration for number 1 – 10. Instructional Resources/; Charts, counters such as match sticks, broom sticks, bottle tops etc. |
| 11 | PERCENTAGES Changing percentages to decimalsRelationship of estimated prices to real prices of the articles. | Students: change percentages to decimalsExplain relationship of estimated prices to real prices. Instructional Resources: Some articles or items sold in the market. |
| 12 | PERCENTAGE CONTINUES Changing percentages to decimalsChanging decimals to percentages. | Students: Changing percentages to decimals.Changing decimals to percentages. |
| 13 | Revision | |
| 14 | Examinations |
Second Term Mathematics Scheme of Work for JSS1 Federal
| WEEK | TOPIC / CONTENT | ACTIVITIES |
| 1 | APPROXIMATION Obtaining approximate values for calculation involving four basic arithmetic processes (operations)Rounding off of numbers to the nearest 10, 100, 1000.Quantitative reasoning | Students Carry out approximation of answers to given number of decimal places and significant figures. Instructional Resources; Additional and subtraction approximations charts, multiplication and division approximation charts. |
| involving approximation. | ||
| 2 | OPEN SENTENCES Use of letters to represent numbersDistinguishing between open and closed sentencesSupplying the missing numbers in open sentences from a set of given permissible substitutes. | Students: Solve open sentences problems with two arithmetic operations ii.Ssolve problems on charts. Instructional Resources: Flash cards and open sentences charts ii. flash cards and charts showing word problems. |
| 3 | SIMPLIFYING ALGEBRAIC EXPRESSION Identifying the coefficient of symbols or lettersDistinguishing algebraic expression from non-algebraic expression. | Students: Identifying coefficient of positive and negative terms in algebraic expressions.Distinguishing between algebraic from non-algebraic expression. Instructional Resources: Charts showing terms and their coefficients. |
| 4 | SIMPLIFYING ALGEBRAIC EXPRESSION CONTINUES Basic operation of addition, subtraction, multiplication and division of algebraic symbols and terms. Collection of like terms. | Students: Solve given algebraic expression in addition, subtraction, division of algebraic symbols. Instructional Resources: charts on worked examples on simplification of algebraic expression. |
| 5 | WORD PROBLEMS Formation of word problems (simple cases)word problems involving use of symbolsQuantitative reasoning involving algebraic expressions. | Students: Solve word problems involving use of symbolsSolve simple algebraic expression in quantitative reasoning. Instructional Resources: Charts on word problems involving use of symbols. |
| 6 | SIMPLE EQUATION IN ONE | Students: |
| VARIABLE | i. Identify simple equation in one variable | |
| i. Identifying simple equation in | ii. Give example of types of equalities. | |
| one variable | Instructional Resources: | |
| ii. Examples of three types of | Charts on solved problems on simple | |
| equality i.e. Absolute, Referential | equation in one variables. | |
| and Conditional equality. |
| 7 | DIRECTED NUMBERS Addition and subtraction of numbers using number lineUse of number line. | Students: Draw the number line correctly.Add and subtract integers using the number line. Instructional Resources: Charts/flash cards. Number line charts. |
| 8 | BASIC PROPERTIES OF SOME COMMON THREE DIMENSIONAL FIGURES Basic properties of cubes, cuboids, pyramids, cylinders, e.g. faces, vertices and edges. | Students: Identify the basic properties of pyramid cylinder and sphere. Instructional Resources: Cylinder and sphere standard or improvised cubes, cuboids. |
| 9 | BASIC PROPERTIES OF SOME THREE DIMENSIONAL CONTINUES SphereConeTriangular prism e.g. faces, vertices and edges. | Students: Identify the number of faces, edges and vertices of cubes and cubes. Instructional Resources: Cubes, cuboids, ruler, tapes, empty carton bricks etc. |
| 10 | PROPERTIES OF FIGURES RectanglesSquareIsosceles trianglesEquilateral trianglesCircles | Students: Identify the properties of rectangles, triangles, equilateral triangles, circles. Instructional Resources: Sphere, wooden triangle etc. |
| 11 | Revision | Revision |
| 12 | Examinations | Examinations |
Third Term Mathematics Scheme of Work for JSS1 Federal
| WEEK | TOPIC / CONTENT | ACTIVITIES |
| 1 | PERIMETER OF IRREGULAR AND REGULAR SHAPES Definition of perimeter How to determine the perimeter of a given plane figures | Students: Determine the perimeter of shapes by practical method – by formula. Instructional Resources: Shapes of regular and irregular polygons. |
| by measuring or calculating. | ||
| 2 | AREA OF IRREGULAR AND REGULAR SHAPES How to determine the area of a given plane shapeDerive the formula of | Students: Find the area of the regular and irregular shapes using graph. Instructional Resources: Shapes of regular polygons, graph papers. |
| 3 | VOLUMES Volumes of cubesCuboidsTriangular prism | Students:\ Derive the formula for finding the volume of a cube and cuboids. – Construct parallel and perpendicular lines. Instructional Resources: Cubes, cuboids, empty cartons, cones. |
| 4 | CONSTRUCTION Constructing parallel and perpendicular line. | Students: Construct parallel and perpendicular lines. Instructional Resources: Plane sheets of paper and mathematical set. |
| 5 | ANGLES Meaning and measurementDefinition and identification of adjacent, alternate, corresponding and vertically opposite angles. | Students: Measures some angles Instructional Resources: Cut out shapes of triangles, quadrilateral and other polygon types. Rulers, tapes, protractor. |
| 6 | PROPERTIES OF ANGLES Angles on a straight lineAngle at a pointProperties of alternate and corresponding angles with respect to parallel lines. | Students: Identify and state the properties of the angles from the appropriate diagrams. Instructional Resources: Protractor, plane sheets, cardboard containing angles, pencil. |
| 7 | SUM OF ANGLES IN A TRIANGLE Identification of types of trianglesFinding the sum of angles in a triangle. | Students: Identify types of triangles Instructional Resources: meter, rule, angles, charts of angles. |
| 8 | STATISTICS Purpose of statisticsNeed for collecting data for | Students: Discuss the purpose of statisticsDiscuss the use of statistics for planning |
| planning purposes. | purposes. | |
| 9 | DATA COLLECTION Pictorial representation of data, bar chart, line graph | Students: Define and solve pictorial representation of data bar chart, line graph. Instructional Resources Chart on bar chart. |
| 10 | DATA PRESENTATION Frequency table (median) | Students: Define mediaFind the median of a given set of data. Instructional Resources: Median chart |
| 11 | STATISTICAL AVERAGES Identification of mode, median in asset of datacalculation of mean using the data. | Students: Calculate mean, mode and median. Instructional Resources: Mean and median chart. |
| 12 | Revision | Revision |
| 13 | Examinations | Examinations |
