MATHEMATICS SS III FIRST TERM THEME: NUMBER AND NUMERATION K TOPIC PERFORMANCE CONTENT ACTIVITIES TEACHING AND EVALUATION E E OBJECTIVES LEARNING GUIDE W TEACHER STUDENTS RESOURCES 2 Matrices and Students should be (1) Definition order and Leads students to: (1) Define matrix (1) Matrix charts Students to: determinants able to: notation of matrix. (1) Defines matrix (2) Identify matrix (2) Matrix addition (1) define matrices (1) define matrix (2) Types of matrices (2) State the order and notations. and subtraction (2) identify matrix (2) state the order and e.g. addition and notation of matrices. (3) Identify different charts. notations notation of a matrix. subtraction of matrices, (3) Identifies and define types of matrices. (3) Determinant (3) identify the types (3) identify and define (3) Scalar multiplication different types of (4) Perform and solve charts of matrices addition, types of matrices of matrices and matrices. problems on addition (4) Computer subtraction in two or (4) perform the multiplication of (4) Performs the and subtraction of assorted more matrices. operation of addition, matrices/general matrix operation of addition, matrices. instructional subtraction of matrices multiplication. subtraction of matrices. material. (5) multiply matrix by (5) Multiplies matrix a scalar. by a scalar. 3 Matrices and Students should be (1) Determinants of 2x2 (1) Performs the (1) Perform (1) Computer Students to: determinant able to: and 3x3 matrices. multiplication by a multiplication by a assorted (1) define matrices (continued) (1) quantity and (2) Transpose of a quantity as well as scalar quantity and instructional (2) multiply matrix multiply two matrices matrix matrix-matrices matrix by matrix material. by another matrix. a and b. (3) Matrices and multiplication multiplication. (2) Matrix charts (3) find the (2) find the transpose simultaneous equations. (2) Finds the transpose (2) Find the transpose (3) Matrix addition transpose of a of matrices by of a matrix by of a given matrix by and subtraction matrix interchanging the rows interchanging the rows interchanging row charts (4) calculate and columns. and columns. with column (4) Determinant determinants of a (3) calculate the (3) Calculates the (3) Calculate charts matrix (2x2) determinants of 2 by 2 determinants of determinants of matrices matrix. matrices. matrices (5) apply solutions (4) Appreciates the (4) Apply matrix in simultaneous application of matrices operations to real life equations. to solutions of situations including simultaneous equations. solving simultaneous equations. 35