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§6.4 Arithmetic with Letters

C6 Formulas and Letters
Mr. Fintelman (FNL)
Friday March 14th
2025

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This lesson contains 51 slides, with text slides.

time-iconLesson duration is: 135 min

Items in this lesson

C6 Formulas and Letters
Mr. Fintelman (FNL)
Friday March 14th
2025

Slide 1 - Slide

Mr. Fintelman (FNL)
Wednesday November 11th
2024

Date
Friday March 14th 2025
Paragraph
§6.4 Arithmetic with Letters
Pages from the handbook
Pag. 26-28
Subject
Simplification of equal terms
Simplification of products
Today is the day...

Slide 2 - Slide

I can already…
  1. … draw the graph of a quadratic function.
  2. … tell the difference between linear and quadratic functions.

Prior Knowledge

Slide 3 - Slide

Slide 4 - Slide

Exercise 43 - Pag. 25

Slide 5 - Slide

Exercise 43 - Pag. 25

Slide 6 - Slide

After this lesson, I can…
  1. … simplify the sum of equal terms.
  2. … simplify a product containing letters.

Goals

Slide 7 - Slide

What is the perimeter of the square if ... ?
5 m
5 m

Slide 8 - Slide

What is the perimeter of the square if ... ?
2 m
2 m

Slide 9 - Slide

What is the perimeter of the square if ... ?
x
x

Slide 10 - Slide

Sum of equal terms

Slide 11 - Slide

What is the perimeter of the square if ... ?
x
x
4x

Slide 12 - Slide

Exercise 46 - Pag. 26

Slide 13 - Slide

What is the area of the square if ... ?
5 m
5 m

Slide 14 - Slide

What is the area of the square if ... ?
2 m
2 m

Slide 15 - Slide

What is the area of the square if ... ?
x
x

Slide 16 - Slide

Product of letters

Slide 17 - Slide

What is the perimeter of the square if ... ?
x
x
x​2​​

Slide 18 - Slide

Exercise 48  - Pag. 27

Slide 19 - Slide

Exercise 50 - Pag. 27

Slide 20 - Slide

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: 46, 48, 49, 50, 51 and L7.
Assignments:
Pages: 26-28
Exercises: 46, 48, 49, 50, 51 and L7.

Assignments from the planning of §6.4:
Extra:
Exercises: -

Slide 21 - Slide

Now I can…
  1. … simplify the sum of equal terms.
  2. … simplify a product containing letters.
Reflection

Slide 22 - Slide

Exercise 51 - Pag. 28

Slide 23 - Slide

Mr. Fintelman (FNL)
Wednesday November 11th
2024

Date
Monday March 17th 2025
Paragraph
§6.4 Arithmetic with Letters
Pages from the handbook
Pag. 28-30
Subject
Like terms
Today is the day...

Slide 24 - Slide

I can already…
  1. … simplify the sum of equal terms.
  2. … simplify a product containing letters.

Prior Knowledge

Slide 25 - Slide

Exercise L7 - Pag. 28

Slide 26 - Slide

After this lesson, I can…
  1. … add like terms.

Goals

Slide 27 - Slide

What is the perimeter of the square if ... ?
5 m
5 m

Slide 28 - Slide

What is the perimeter of the square if ... ?
x
x
4x

Slide 29 - Slide

What is the perimeter of the rectangle if ... ?
5 m
12 m

Slide 30 - Slide

What is the perimeter of the rectangle if ... ?
x
y

Slide 31 - Slide

Exercise 53  - Pag. 29 (No homework)

Slide 32 - Slide

Like terms

Slide 33 - Slide

Like terms

Slide 34 - Slide

Exercise 54  - Pag. 29

Slide 35 - Slide

Exercise 55  - Pag. 29

Slide 36 - Slide

Exercise 58  - Pag. 30

Slide 37 - Slide

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: 46, 48, 49, 50, 51, L7, 54, 55, 57, 58 and L8.
Assignments:
Pages: 26-30
Exercises: 46, 48, 49, 50, 51, L7, 54, 55, 57, 58 and L8.

Assignments from the planning of §6.4:
Extra:
Exercises: -

Slide 38 - Slide

Now I can…
  1. … simplify the sum of equal terms.
  2. … simplify a product containing letters.
  3. … add like terms.
Reflection

Slide 39 - Slide

Exercise 57 - Pag. 30

Slide 40 - Slide

Mr. Fintelman (FNL)
Wednesday November 11th
2024

Date
Wednesday March 19th 2025
Paragraph
§6.4 Arithmetic with Letters
Pages from the handbook
Pag. 31-32
Subject
Simplify multiplications and additions
Today is the day...

Slide 41 - Slide

I can already…
  1. … add like terms.

Prior Knowledge

Slide 42 - Slide

Exercise L8 - Pag. 30

Slide 43 - Slide

After this lesson, I can…
  1. … simplify multiplications and additions.

Goals

Slide 44 - Slide

Exercise 61  - Pag. 31

Slide 45 - Slide

Exercise 62  - Pag. 31

Slide 46 - Slide

Exercise 63ab  - Pag. 32

Slide 47 - Slide

Exercise 64  - Pag. 32

Slide 48 - Slide

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: 46, 48, 49, 50, 51, L7, 54, 55, 57, 58, L8, 61, 62, 63, 64 and 65.
Assignments:
Pages: 26-32
Exercises: 46, 48, 49, 50, 51, L7, 54, 55, 57, 58, L8, 61, 62, 63, 64 and 65.

Assignments from the planning of §6.4:
Extra:
Exercises: -

Slide 49 - Slide

Now I can…
  1. … simplify the sum of equal terms.
  2. … simplify a product containing letters.
  3. … add like terms.
Reflection

Slide 50 - Slide

Exercise 65 - Pag. 32

Slide 51 - Slide

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