Linear Patterns www mathsrevision com Level 2 Simple

Linear Patterns www. mathsrevision. com Level 2 Simple Linear Patterns Complicated Linear Patterns

Starter Questions www. mathsrevision. com Level 2 Q 1. Q 2. Calculate Area and perimeter 30% of 200 Q 3. Q 4. 3 cm 5 cm 4 cm 2 cm If a = 1 , b = 2 and c = 4 Find

Simple Linear Patterns using diagrams and tables www. mathsrevision. com Level 2 Learning Intention 1. We are learning to use tables to help us come up with formulae for Simple Linear Patterns. Success Criteria 1. Find the difference in a pattern. 2. Write down formula

Simple Linear Patterns using diagrams and tables www. mathsrevision. com Level 2 In an internet café 3 surfers can sit round a triangular table. 1 Table 2 Tables 3 Tables Task : Find a formula connecting the number of tables and the number of surfers.

www. mathsrevision. com Level 2 Simple Linear Patterns using diagrams and tables 1 Table 2 Tables 3 Tables 9 12 15 Find the difference For Linear Patterns the difference is the same each time 3

www. mathsrevision. com Level 2 Can you write down the formula connecting Simple Linear Patterns the number of surfers and the number of tables. using diagrams and tables 9 12 15 HINT : Let the number of surfers be the letter S and the number of tables be the letter T S=3 x. T S = 3 T

www. mathsrevision. com Level 2 Simple Linear Patterns using diagrams and tables Key-Points 1. Fill in the table 2. Find the difference 3. Use the difference to write down the formula

Linear Patterns www. mathsrevision. com Level 2 Now try TJ 2 b Ex 1 Ch 14 (page 132) 07 -Oct-20 Created by Mr. Lafferty Maths Dept.

Complicated Linear Patterns using diagrams and tables www. mathsrevision. com Level 2 Q 1. Calculate Area and perimeter 6 cm Q 2. 32% of 200 10 cm 7 cm 3 cm Q 3.

Complicated Linear Patterns using diagrams and tables www. mathsrevision. com Level 2 Learning Intention 1. We are learning to use tables to help us come up with formulae for complicated Linear Patterns using diagrams and tables. Success Criteria 1. Find the difference value in patterns. 2. Calculate correction factor 3. Write down formula using steps 1 & 2 above

Complicated Linear Patterns using diagrams and tables Level 2 www. mathsrevision. com A pattern is made up of pentagons. Pattern 1 Pattern 2 Pattern 3 Task : Find a formula connecting the Pattern number and the number of Sides.

Find a formula connecting Complicatedthe. Linear Patterns Pattern Number (P) and the Number Slides (S) using diagrams and of tables www. mathsrevision. com Level 2 Pattern 1 Pattern 2 Pattern 3 13 17 21 Find difference For Linear Patterns the difference is the same each time 4

Complicated Linear Patterns using diagrams and tables www. mathsrevision. com Level 2 13 17 21 Part of the formula Correction factor “add on 1” S = 4 P + 1

Complicated Linear Patterns using diagrams and tables www. mathsrevision. com Level 2 Key-Points 1. Fill in the table 2. Find the difference 3. Write down part of formula 4. Find the correction factor and then write down the full formula

Linear Patterns www. mathsrevision. com Level 2 Now try TJ 2 b Ex 2 Ch 14 (page 136) 07 -Oct-20 Created by Mr. Lafferty Maths Dept.