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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
Using ‘Formulae’Mr Blaize
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
Quick Task
⦿Think about your Mathematics or Science lessons; give a definition of what a formula is and why they are used.
2 mins
Your Definitions
Definition
1.A mathematical relationship or rule expressed in symbols.
2.A method or procedure for achieving something.
Quick Task
Computers use mathematical symbols; what do these four symbols represent
+-*/
Quick Task
Computers use mathematical symbols, what do these four symbols represent
+Addition- Subtraction* Multiplication/ Division
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
All Formulas Need A...
=
Formulas
=1+27-3
=4*6=A1/A8B3+C6
=A1+A2+A3
Computer Task
1.Log in to Frog2.Access the ‘Spreadsheet’ Site3.Access ‘Lesson 2’4.Download and attempt the
‘The Gold Mine’
One Versus All
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.