S4_Foundation_Structured_Diagrams

S4_Foundation_Structured_Diagrams - Structured Diagrams S4

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Structured Diagrams S4 www.mathsrevision.com Organising Possibilities Time Schedules Flow Diagrams 13 Feb 2012 Created by Mr Lafferty Maths Dept Starter Questions S4 1. www.mathsrevision.com Work out 2315 + 478 4. 17 x 5 50 % of 164 met res o 2. 3. 4. Find t he value of x o : 13 Feb 2012 Created by Mr Lafferty Maths Dept x 57 o Structured Diagrams S4 Le a rn in g In te ntio n S uc c e s s C rite ria 1. Un d e rs ta nd tre e d ia g ra m s . 2. C o m p le te tre e d ia g ra m s to s h o w a ll p o s s ib ilitie s fo r a n e ve nt. n e www.mathsrevision.com 1. T o u n d e rs ta n d tre e d ia g ra m s a nd h o w th e y s h o w o rg a n is e d p o s s ib ilitie s . 13 Feb 2012 Created by Mr Lafferty Maths Dept Structured Diagrams S4 www.mathsrevision.com Heads Heads Heads Heads Heads Tails Tails Heads Tails Tails Heads Tails Tails 13 Feb 2012 Created by Mr Lafferty Maths Dept Tails Structured Diagrams S4 Darren can call Kirsten and Denise. Find all the possibilities. Kirsten Darren Denise No Call Denise Kirsten Denise www.mathsrevision.com X Kirsten No Call No Call X No Call Denise 13 Feb 2012 Created by Mr Lafferty Maths Dept No Call X No Call No Call Structured Diagrams S 4 www.mathsrevision.com Now try Exercise 2.1 Ch12 (page 180) 13 Feb 2012 Created by Mr Lafferty Maths Dept Starter Questions S4 1. www.mathsrevision.com W ork out 8712 + 658 3. 99 x 7 25 % of 152 x o 2. 3. 4. Find t he value of x o : 13 Feb 2012 Created by Mr Lafferty Maths Dept 34 o Structured Diagrams S4 Le a rn in g In te ntio n S uc c e s s C rite ria 1. Un d e rs ta nd T im e S c h e d ule d ia g ra m s . 2. An s we r q ue s tio ns us ing T im e S c h e d ule s h e e ts . www.mathsrevision.com 1. T o u n d e rs ta n d T im e S h e d u le s . 13 Feb 2012 Created by Mr Lafferty Maths Dept Structured Diagrams S4 Darius and Joseph are landscape gardeners. There are four jobs needing done. www.mathsrevision.com Job 1: Job 2: Job 3: Job 4: 1 Person 2 hours Grass cutting. Erecting shed. Planting. Digging. (Note : after job 2) 2 People 1 hour 1 Person 1 hour 1 Person 1 hour 13 Feb 2012 Created by Mr Lafferty Maths Dept Structured DiagramsWhich is the best Time Joseph's S4Schedule Schedule ? Why Darius and Joseph come up with two possible time schedules. www.mathsrevision.com Joseph Darius 9am Joseph Darius 9am 13 Feb 2012 Job 1 Job 3 10am Job 2 Break 11am Lunch Job 4 1pm 2pm Job 2 Noon Darius Schedule Job 2 Job 2 10am 11am Created by Mr Lafferty Maths Dept Job 1 Job 3 Noon Lunch Job 4 1pm Lunch 2pm Structured Diagrams S 4 www.mathsrevision.com Now try Ex 3.1 Ch12 (page 183) 13 Feb 2012 Created by Mr Lafferty Maths Dept Starter Questions S4 1. 20% of 90 80 o www.mathsrevision.com 2. 3. 4. Calculat e x o: 34 o x o Change 44cm t o mm Find t he average of t he numbers 12, 16, 11? 13 Feb 2012 Created by Mr Lafferty Maths Dept Structured Diagrams S4 Le a rn in g In te ntio n S uc c e s s C rite ria 1. Un d e rs ta nd a nd us e flo w d ia g ra m s . 2. Us e th e m to s o lve p ro b le m s . (fo rm ula s ) . www.mathsrevision.com 1. T o e xp la in h o w to us e flo w d ia g ra m s . 13 Feb 2012 Created by Mr Lafferty Maths Dept S4 Structured Diagrams Flow Chart / Diagram START Parking Fee 1 Entry 30p per hour 4 x 0.30 = 1.20 1 x 0.30 = 0.30 1 + 1.20 = 2.20 1 + 0.30 = 1.20 www.mathsrevision.com Multiply hours by 30p Add on a 1 STOP 13 Feb 2012 (a) How much for 4 hours. (b) How much for 30 mins Created by Mr Lafferty Maths Dept S4 Structured Diagrams Flow Chart / Diagram START Go Kart Hire Adult 5 per hr Child 2 per hour No 2 x 3 x 4 = 24 www.mathsrevision.com Yes Is it for a adult 5 x No. of Adults x No. of Hours 2 x No. of Children x No. of Hours (a) How much for 3 child for 4 hours. (b) How much for a family 2 adults + 3 children for a period of 3 hours. STOP 5 x 2 x 3 13 Feb 2012 + 2 x 3 x 3 = 48 Created by Mr Lafferty Maths Dept Structured Diagrams S 4 www.mathsrevision.com Now try Ex 4.1 Ch12 (page 185) 13 Feb 2012 Created by Mr Lafferty Maths Dept ...
View Full Document

Ask a homework question - tutors are online