1. Task on Entry
Read my comments and answer
my question using a purple pen
When you have answered the question
appropriately log in to Frog and go to
Lesson 2 to attempt the crossword

2. Using ‘Formulae’
Mr Blaize

3. By the end of the lesson you will…
⦿ Objective
› Understand how to use appropriate ‘formulae’
Recognise the need
for a formula
Identify key elements
of a formula
Use four main
operators in a formula

4. Quick Task
⦿Think about your Mathematics or Science
lessons; give a definition of what a formula is
and why they are used.
2 mins

5. Your Definitions

6. Definition
1.A mathematical relationship or
rule expressed in symbols.
1.A method or procedure for
achieving something.

7. Quick Task
Computers use mathematical symbols; what do
these four symbols represent
+
-
*
/

8. Quick Task
Computers use mathematical symbols, what do
these four symbols represent
+ Addition
- Subtraction
* Multiplication
/ Division

9. Quick Task
Computers need to be told to do something,
look across the top row of the keyboard, which
symbol do you think tells the computer you are
going to do a formula?
10 seconds

10. All Formulas Need A...
=

11. Formulas
=1+2
7-3
=4*6
=A1/A8
B3+C6
=A1+A2+A3

12. Computer Task
1. Log in to Frog
2. Access the ‘Spreadsheet’ Site
3. Access ‘Lesson 2’
4. Download and attempt the
‘The Gold Mine’

13. One Versus All

14. Progression
What Why How
1. What have I learnt?
2. What do I know now
that I didn't before?
3. What new skills have I
gained?
4. What would I like to
learn?
1. Why have I learnt it?
2. What is the point?
3. What are the real
world applications?
4. How will this help me in
future life/lessons?
1. How have I learnt this?
2. What made it easier to
learn?
3. What will I do to
remember this
learning?
4. What did I do to
overcome any
difficulties?
Choose a question to answer from each column.
You cannot answer the same numbered question across different columns.