P.5 SET CONCEPTS

" =” Examples of equal sets 3. Set M = {A, ,B, C, D, E} and set N ={D, E, B, A, C} Equal sets are sets with exactly the same members and the TERM 1: WEEK 1(Lesson 1 Review of P.4 work on sets) same number of elements. The set symbol for equal sets is d) Intersection sets Equivalent sets: These are sets with same number of b) Equivalent set 2. Set C = {u, o, i, a, e} and Set D = {a, e, i, o, u} Equal sets f) Universal sets WEEK 1: Lesson 2. members but different number. The symbol is “↔" 1. Set A = { 1, 2, 3, 4} and set B = {3, 1, 4, 2} c) Joint and disjoint sets elements. SETS CONCEPTS (PRIMARY FIVE) e) Union sets Definition of a set: A set is a collection of well-defined [Type here] a) Equal set Kinds/types of Sets g) Subsets 1. A= {q, e, t, w} and B= {1, 2, 3, 4} or equivalent sets. Joint and Disjoint sets [Type here] 2. B= {1, 3, 5, 7} and C= {5, 7, 1, 3} WEEK I: Lesson 3 5. P= { M, A, R, K} and L= {m, a, r, k} State the relationship between sets below using equal common in both sets. 6. R= { 1, 2, 3, 5, 6} and P= { 5, 6, 1, 3, 2} Evaluation activity Examples of Joint sets 2. Set M={A, B, C, D} and set N={ p, u, t, k} 3. Set G={1, 4, 9} and set H={ a, e, i} 4. E= {MAP, S} and H= {map, s} Ref: MK Pupils` book 5 page 3 3. D= {A, D, G, 4, H} and K= {a, e, i, o, u} 1. Set A= {1, 2, 3, 4, 5} and set B={a, e, i, o, u} 1. R= {1, 3, 5, 8, 9} and P= {5, 7, 1, 3, 2} i.e. 1, 3, and 5 are Joint sets are sets with common member(s). Examples of equivalent sets 2. E= {MAP, S} and H= {map