Algebra Change of Subject 2

In the previous lesson, you have uncovered the implication of 'change of subject' and the processes involved.

Task 1

collaborative work

using TI-Nspire to

build your foundation on the key concept using examples presented in a collaborative environment.

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Task 2

Pair work

based on the activity in task 1, reflect on the processes involved and write it down on your worksheet 5.

Identify at least 2 points for consideration for 'Change of Subject'.

You may discuss with a partner in class.

Submit this at the end of the lesson.

reference:

Worksheet 5, ACE learning.

http://www.maths.com

http://www.bbc.co.uk/schools/gcsebitesize

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Task 3

individual work

Extension of understanding on Change of Subject

Identify a formula in other subject areas (other than Mathematics)

- define which subject area the formula is applied and what the formula is about

- define all the variables used

- identify a variable (other than the one presented) to make a subject.

(ensure that this is possible)

[post this as a comment - do not include your solution[

example:

Subject: Physics

This formula is about the motion (movement) of an object

v = u + as

v - final velocity

u - initial velocity

a - acceleration of object

s - displacement

Question:

Make a the subject of the formula.