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 4 Logarithms Students should be (1) Revision of (1) Brings to the (1) Study the two charts. (1) Logarithm charts Students to: and indices. able to: laws of indices class charts of (2) Deduce laws of logarithm (2) Solution chart of (1) state the laws (1) show the basic and laws of logarithm and especially logarithm of logarithm laws of logarithm. logarithm. solution from the (3) Logarithm table. (2) verify the law (2) use logarithm table (2) Use laws of prepared charts. of logarithm for calculation logarithm to (2) Guides students (3) solve problems - (3) use law of simplify and/or to deduce logarithm involving - logarithm to simplify evaluate given laws. calculation with given expressions expressions (3) Uses the logarithm table. (3) Verify logarithm laws with without the use of without the use of deduced logarithm simple exercises. logarithms table. logarithm table. and logarithm table (4) Revise use of logarithm (3) Use logarithm to calculate table to solve problems table for purpose problems. involving calculation. of calculation. 5 Arithmetic of Students should be (1) Simple interest Guides students to: (1) Use formula to calculate Charts Students to: finance able to: (Revision) (1) recall the simple interest, compound (1) solve problem (1) recall the formula (2) compound formula for simple interest. involving simple for calculating simple interest interest. (2) Compute depreciation interest. interest. (3) Depreciation (2) drive formula for value of a given item (2) solve problem (2) drive formula for (4) Annuities computing (3) Compute the annuity paid involving computing compound (5) Amortization compound interest. on a sum of money at regular compound interest. (3) compute interval. interest. (3) determine the depreciation value (4) Compute the amortization (3) solve problem depreciation value of of an item involving an item. (4) determine the depreciation. (4) compute the annuities (4) solve problem annuity of a given (5) compute the involving annuity. problem amortization. (5) solve problems (5) calculate involving amortization in a given amortization. problem. 36