1.5 Polygons and Diagonals

C1 Shapes
Mr. Fintelman (FNL)
Monday September 16th
2024

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Cette leçon contient 42 diapositives, avec diapositives de texte et 2 vidéos.

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C1 Shapes
Mr. Fintelman (FNL)
Monday September 16th
2024

Slide 1 - Diapositive

Date
Monday September 16th 2024
Paragraph
§1.5 Polygons and Diagonals
Pages from the handbook
Pag. 30-31
Subject
Drawing triangles with circles
Today is the day...

Slide 2 - Diapositive

I can already…
  1. … draw a circle.

Prior Knowledge

Slide 3 - Diapositive

Prior Knowledge

Slide 4 - Diapositive

After this lesson, I can…
  1. … draw a triangle if the lengths of the three sides are known.

Goals

Slide 5 - Diapositive

Drawing triangles
Draw a triangle with side                  cm.

AB=5
timer
1:00

Slide 6 - Diapositive

Drawing triangles
Draw a triangle with sides                  cm and                  cm. 

AB=5
BC=4
timer
1:00

Slide 7 - Diapositive

Drawing triangles
Draw a triangle with sides                  cm,                  cm and 
                    cm.
AB=5
BC=4
timer
1:20
AC=2.5

Slide 8 - Diapositive

Drawing triangles

Slide 9 - Diapositive

Drawing triangles

Slide 10 - Diapositive

Slide 11 - Vidéo

Step by step

Slide 12 - Diapositive

Step by step

Slide 13 - Diapositive

Step by step

Slide 14 - Diapositive

Step by step

Slide 15 - Diapositive

Step by step

Slide 16 - Diapositive

Need any more help?

Slide 17 - Diapositive

Worktime
You work neatly by…
  1. … reading the theory (again) before asking a question to your classmate.
  2. raising a hand before asking a question to the teacher.
  3. … if the teacher is busy, remember your question and move on.
Help:
Exercises: N/A
Assignments:
Pages: 30-31
Exercises: 52, 53 and 54.
Assignments from the planning of WEEK 3:
Extra:
Exercises: 46 and 47.

Slide 18 - Diapositive

Now I can…
  1. … draw a triangle if the lengths of the three sides are known.
Reflection

Slide 19 - Diapositive

Date
Tuesday September 17th 2024
Paragraph
§1.5 Polygons and Diagonals
Pages from the handbook
Pag. 31-33
Subject
Diagonals
Today is the day...

Slide 20 - Diapositive

I can already…
  1. … draw a triangle if the lengths of the three sides are known.

Prior Knowledge

Slide 21 - Diapositive

Prior Knowledge

Slide 22 - Diapositive

After this lesson, I can…
  1. … use diagonals to draw a polygon.

Goals

Slide 23 - Diapositive

Diagonals

Slide 24 - Diapositive

How many diagonals?
The number of diagonals in a 
polygon depends on its sides.
A triangle has no diagonals, while
a quadrilateral has 2, and a
pentagon has 5.
Diagonals connect non-adjacent
vertices, and their number increases
as the polygon's sides increase.

Slide 25 - Diapositive

Intersecting and crossing

Slide 26 - Diapositive

Drawing quadrilaterals - Homework exercise
timer
2:30

Slide 27 - Diapositive

Need any more help?

Slide 28 - Diapositive

Worktime
You work neatly by…
  1. … reading the theory (again) before asking a question to your classmate.
  2. raising a hand before asking a question to the teacher.
  3. … if the teacher is busy, remember your question and move on.
Help:
Exercises: N/A
Assignments:
Pages: 30-33
Exercises: 52, 53, 54, 56, 57, 59 and 60.
Assignments from the planning of WEEK 3:
Extra:
Exercises: 61

Slide 29 - Diapositive

Now I can…
  1. … use diagonals to draw a polygon.
Reflection

Slide 30 - Diapositive

Date
Wednesday September 18th 2024
Paragraph
§1.5 Polygons and Diagonals
Pages from the handbook
Pag. 34-35
Subject
Face diagonals
Space diagonals
Today is the day...

Slide 31 - Diapositive

I can already…
  1. … use diagonals to draw a polygon.

Prior Knowledge

Slide 32 - Diapositive

Prior Knowledge

Slide 33 - Diapositive

After this lesson, I can…
  1. … recognize face diagonals and space diagonals.

Goals

Slide 34 - Diapositive

From 2D to 3D

Slide 35 - Diapositive

Slide 36 - Vidéo

Minecraft 2.0 - Now with realistic graphics

Slide 37 - Diapositive

Minecraft 2: Return of Steve

Slide 38 - Diapositive

Diagonals in Steve's world

Slide 39 - Diapositive

Theory

Slide 40 - Diapositive

Worktime
You work neatly by…
  1. … reading the theory (again) before asking a question to your classmate.
  2. raising a hand before asking a question to the teacher.
  3. … if the teacher is busy, remember your question and move on.
Help:
Exercises: N/A
Assignments:
Pages: 30-35
Exercises: 52, 53, 54, 56, 57, 59, 60, 65 and 66.
Assignments from the planning of WEEK 3:
Extra:
Exercises: 61

Slide 41 - Diapositive

Now I can…
  1. … recognize face diagonals and space diagonals.
Reflection

Slide 42 - Diapositive