Tues 27th Sep – Exam Revision – Indices and Standard Index Form

LEARNING OBJECTIVE: To revise Indices Laws and Standard Index Form
SUCCESS CRITERIA: You will be able to answer indices and Standard Index form Exam questions

Practice Paper – unit 2 Higher - Set 1

STARTER:

Answer at least three of these algebra questions:

Expand and simplify the following

6 – 4(3X – 5)	(3X + 3)(5X – 4)	3(x+5) – 2(x-6)
3x(2x – 5)	x2(2x-3)	-2x – 5(3x – 5)

 

LESSON: Work through Use this Powerpoint to first revise Muliplying power numbers, dividing power numbers, and raising a power number to a power.

Then show how we deal with negative and fractional powers

Work through the questions on pages 100 & 101 in Unit 2 Higher Text book

PLENARY: Checking Answers, feedback from students

Remind students of the rues for writing large and small numbers as a standard Index number

Have a go at these questions

PLENARY: Checking Answers