Exercise 1
If a = 3 and b = 7 what are the following expressions:
a) a + 3
b) b - 4
c) a + b
d) 2b
e) 6a
f) 5b + 2a
Exercise 2
Simplify the following expressions:
a) 2f x 3f
b) 2 x 3f x f
c) 2 x r x r x 5
d) 4 x t x 3 x t
e) 6 x g x g x g x 2
Lesson - Group 1
Title: Time and Reading Timetables
Room 28
Learning Objectives
Level 3
To be able to use the time on a 12-hour clock and calculate differences between two times.
It is 10:35 and the train leaves at 11:50 - how long until the train leaves?
Level 4
To be able to use a timetable to plan a journey.
Which is the last bus that will get you to Truro before 19:00?
Resources
Homework
Project
Lesson - Group 2
Title: Solving Equations
Learning Objectives
Level 4
To be able to solve equations such as 4x = 12 and x – 8 = 3
using function machines.
What do we mean by reverse operation?
Level 5
To be able to demonstrate a method for solving linear
equations with one unknown.
How do we ensure that an equation stays balanced?
Level 6
To be able to demonstrate a method for solving linear
equations with unknowns on both sides.
Can you explain how to simplify these equations so they only
have one unknown?
Level 4
Homework
Project
