Lesson 3 co ordinates
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Transcript of Lesson 3 co ordinates
Entry ActivityKey Word Never heard
it before Heard it, but I can’t remember the meaning
It means...
Co-ordinate
x axis
y axis
Axes
Quadrant
Negative
Vertical
Horizontal
Today I will learn to identify and solve problems with co-ordinates Level 4
Challenge Objective: Solve problems using co-ordinates in all 4 quadrants
Level 4
Key Words
Co-ordinate, x axis, y axis, axes, quadrant, negative, vertical, horizontal
• All will find co-ordinates in the 1st quadrant
• Most will solve problems using co-ordinates
• Some will solve problems using co-ordinates in all 4 quadrants
Let’s find the co-ordinates of the letters
below
Old Maths sayings...
To help remember which way you do co-ordinates people often say,
“Along the corridor and on the stairs”.
This means go along first and then up/down.
(x,y)
Using your planners show me how you found this
Today I will learn to identify and solve problems with co-ordinates Level 4
Challenge Objective: Solve problems using co-ordinates in all 4 quadrants
Level 4
Key Words
Co-ordinate, x axis, yaxis, axes, quadrant, negative, vertical, ho
rizontal
• All will find co-ordinates in the 1st quadrant
• Most will solve problems using co-ordinates
• Some will solve problems using co-ordinates in all 4 quadrants
Level 4
Level 4
Answers – Level 4
1 E(1, 2), F(2, 5), G(5, 6), H(0, 0), I(0, 5), J(4, 1 )
2 Points in correct place.
3 a A(1, 4), B(4, 5), C(5, 2)b (2, 1)
4 a L(1, 3), M(2, 1), N(5, 3)b (6, 1) or (4, 5)
Using your planners show me how you found this
Today I will learn to identify and solve problems with co-ordinates Level 4
Challenge Objective: Solve problems using co-ordinates in all 4 quadrants
Level 4
Key Words
Co-ordinate, x axis, y axis, axes, quadrant, negative, vertical, horizontal
• All will find co-ordinates in the 1st quadrant
• Most will solve problems using co-ordinates
• Some will solve problems using co-ordinates in all 4 quadrants
Old Maths sayings...
“Along the corridor and on the stairs”.
This means go along first and then up/down.
Even works when we have co-ordinates in all 4 quadrants, just remember:
+
+-
-
Extension - Level 4+
Extension Answers – Level 4+
D(1, –5),
E(3, 4),
F(5, 2),
G(–3, 2),
H(–2, –4),
I(–4, 0),
J(0, –2)
Using your planners show me how you found this
Today I will learn to identify and solve problems with co-ordinates Level 4
Challenge Objective: Solve problems using co-ordinates in all 4 quadrants
Level 4
Key Words
Co-ordinate, x axis, y axis, axes, quadrant, negative, vertical, horizontal
• All will find co-ordinates in the 1st quadrant
• Most will solve problems using co-ordinates
• Some will solve problems using co-ordinates in all 4 quadrants
PlenaryPick a box from below to copy and
complete in your book
Today the most important thing I have
learned is...
Next time I do a this topic I will make sure I...
One thing I need to remember from today's
lesson is...
One thing I have found hard today is...
To print off to use as worksheets
Print off page 19, 20 and 21 and they you can push the slides on for anyone who
has finished/need extending
Let’s find the co-ordinates of the letters
below
Level 4
Level 4