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§3.5 Formulas with Letters

C3 Graphs and Formulas
Mr. Fintelman (FNL)
Wednesday November 20th
2024

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C3 Graphs and Formulas
Mr. Fintelman (FNL)
Wednesday November 20th
2024

Slide 1 - Tekstslide

Mr. Fintelman (FNL)
Wednesday November 11th
2024

Date
Wednesday November 20th 2024
Paragraph
§3.5 Formulas with Letters
Pages from the handbook
Pag. 127-129
Subject
-
Today is the day...
TOP SECRET
TOP SECRET
TOP SECRET

Slide 2 - Tekstslide

I can already…
  1. … calculate with word formulas.

Prior Knowledge

Slide 3 - Tekstslide

Exercise 45 - Pag. 125

Slide 4 - Tekstslide

Exercise 45 - Pag. 125

Slide 5 - Tekstslide

After this lesson, I can…
  1. … calculate with formulas and expressions that contain letters.

Goals

Slide 6 - Tekstslide

Bad graph of the day

Slide 7 - Tekstslide

Post-it-game
Explanation:
You will write calculations on a post-it note.
This will earn you points. The Top 5 will receive a treat and a prize tomorrow.
Once your post-it is full, you will stick it
on the corner of the table.
The teacher will spin a wheel to
assign the values.
Not all fits
Wyd?
Wbu?


Slide 8 - Tekstslide

Post-it-game
Rules:
  1. The formula is fully written on the post-it.
  2. The calculation is fully written on the post-it.
  3. You write legibly. (not too small)
  4. You work in absolute silence.
  5. You do not use a calculator.

Slide 9 - Tekstslide

Post-it-game
Points:
  • Copying the formula is 10 points.
  • Writing a calculation is 5 points.
  • Writing a correct answer is 1 point.

Slide 10 - Tekstslide

Post-it-game

Slide 11 - Tekstslide

After this lesson, I can…
  1. … calculate with formulas and expressions that contain letters.

Goals

Slide 12 - Tekstslide

Shortening formulas

Slide 13 - Tekstslide

Shortening formulas

Slide 14 - Tekstslide

Multiplication dot

Slide 15 - Tekstslide

Exercise 54 - pag. 129

Slide 16 - Tekstslide

Exercise 54 - pag. 129

Slide 17 - Tekstslide

Exercise 54 - pag. 129

Slide 18 - Tekstslide

Who needs help?

Slide 19 - Tekstslide

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: 51, 52, 54 and 55.
Assignments:
Pages: 127-129
Exercises: 51, 52, 53, 54 and 55.


Assignments from the planning of WEEK 1:
Extra:
Exercises: -

Slide 20 - Tekstslide

Now I can…
  1. … calculate with formulas and expressions that contain letters.
Reflection

Slide 21 - Tekstslide

Exercise 55abcd - Pag. 129

Slide 22 - Tekstslide

Exercise 55abcd - Pag. 129

Slide 23 - Tekstslide

Mr. Fintelman (FNL)
Wednesday November 11th
2024

Date
Friday November 22th 2024
Paragraph
§3.5 Formulas with Letters
Pages from the handbook
Pag. 127-131
Subject
Mathematics with letters
Today is the day...

Slide 24 - Tekstslide

I can already…
  1. … calculate with formulas and expressions that contain letters.

Prior Knowledge

Slide 25 - Tekstslide

Exercise 55 - Pag. 129

Slide 26 - Tekstslide

Exercise 55 - Pag. 129

Slide 27 - Tekstslide

After this lesson, I can…
  1. … calculate with formulas and expressions that contain letters.

Goals

Slide 28 - Tekstslide

Bad graph of the day

Slide 29 - Tekstslide

Exercise 56 - Pag. 129

Slide 30 - Tekstslide

Exercise 56 - Pag. 129

Slide 31 - Tekstslide

Exercise 60 - Pag. 130

Slide 32 - Tekstslide

Exercise 60 - Pag. 130

Slide 33 - Tekstslide

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: 51, 52, 54, 55, 56, 57, 60, 61 and 62.
Assignments:
Pages: 127-131
Exercises: 51, 52, 53, 54, 55, 56, 57, 58, 60, 61 and 62.


Assignments from the planning of WEEK 1:
Extra:
Exercises: 59 and 63.

Slide 34 - Tekstslide

Now I can…
  1. … calculate with formulas and expressions that contain letters.
Reflection

Slide 35 - Tekstslide

Exercise 61 - Pag. 130

Slide 36 - Tekstslide

Exercise 61 - Pag. 130

Slide 37 - Tekstslide

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