§2.4 Negative Numbers

C2 Numbers & Operations
Mr. Fintelman (FNL)
Wednesday October 9th
2024

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C2 Numbers & Operations
Mr. Fintelman (FNL)
Wednesday October 9th
2024

Slide 1 - Diapositive

Date
Wednesday October 9th 2024
Paragraph
§2.4 Negative Numbers
Pages from the handbook
Pag. 70-73
Subject
Positive and negative numbers Arrows
Today is the day...

Slide 2 - Diapositive

I can already…
  1. … multiply fractions.

Prior Knowledge

Slide 3 - Diapositive

Multiplying Fractions
9594=...
13374=...
31÷154=...

Slide 4 - Diapositive

Multiplying Fractions
9594=9954=8120
13374=13734=9112
31÷154=34115=1215=141

Slide 5 - Diapositive

After this lesson, I can…
  1. … put positive and negative numbers in order.

Goals

Slide 6 - Diapositive

Winter in America

Slide 7 - Diapositive

Negative numbers

Slide 8 - Diapositive

No
Yes
I don't know
Do negative numbers appear in...?
Temperature
Bank Balance
Goal Difference
Height
Age
Sea level
Minecraft
Calendar
Cookie Clicker
Test Result

Slide 9 - Question de remorquage

Assignment:
Complete the number line, four numbers are missing.
-2,5
-4
-5,15
-5,85
-7
-8,3
-8,7
-6
-5,5
-2

Slide 10 - Question de remorquage

Fill in: < or >
1.
2.
3.
4.
5.
3  .....  5
-3  .....  -5
3,78  .....  3,6
-3,78  .....  -3,6
-26,879  .....  -26,88
>
>
>
>
>
<
<
<
<
<

Slide 11 - Question de remorquage

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: 70-73
Exercises: 40, 41, 43, 45 and 47.
Assignments from the planning of WEEK 1:
Extra:
Exercises: 49

Slide 12 - Diapositive

Now I can…
  1. … put positive and negative numbers in order.
Reflection

Slide 13 - Diapositive

Date
Friday October 11th 2024
Paragraph
§2.4 Negative Numbers
Pages from the handbook
Pag. 74-76
Subject
Adding and subtracting negative numbers.
Today is the day...

Slide 14 - Diapositive

I can already…
  1. … put positive and negative numbers in order.

Prior Knowledge

Slide 15 - Diapositive

Is it bigger or smaller?

Slide 16 - Diapositive

After this lesson, I can…
  1. … add and subtract negative numbers.

Goals

Slide 17 - Diapositive

I do like pancakes.
If someone says ..., do they like it?
I don't like pancakes.
I do hate pancakes.
I don't hate pancakes.

Slide 18 - Question de remorquage

Negative and negative is... positive?
I do (+) like (+) pancakes.
I don't (-) like (+) pancakes.
I do (+) hate (-) pancakes.
I don't (-) hate (-) pancakes.

Slide 19 - Diapositive

In short... learn this!

Slide 20 - Diapositive

Fill in: + or -. And calculate.
9+2=9
58=5
29+12=29
2=
8=
12=

Slide 21 - Question de remorquage

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: 70-76
Exercises: 40, 41, 43, 45, 47, 51, 53, 56 and 58
Assignments from the planning of WEEK 1:
Extra:
Exercises: 49, 59 and 60.

Slide 22 - Diapositive

Now I can…
  1. … add and subtract negative numbers.
Reflection

Slide 23 - Diapositive