§6.6 Simplification with fractions

C6 Formulas and Letters

Mr. Fintelman (FNL)

Monday March 24th

2025

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Slide 1: Slide

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This lesson contains 27 slides, with text slides.

Lesson duration is: 135 min

Items in this lesson

C6 Formulas and Letters

Mr. Fintelman (FNL)

Monday March 24th

2025

Slide 1 - Slide

Mr. Fintelman (FNL)

Wednesday November 11th

2024

Date

Monday March 24th 2025

Paragraph

§6.6 Simplification with fractions

Pages from the handbook

Pag. 37-38

Subject

Simplification with fractions

Today is the day...

Slide 2 - Slide

I can already…

… simplify an equation with like terms.
… add and subtract like terms.

Prior Knowledge

Slide 3 - Slide

Exercise 74 - Pag. 35

Slide 4 - Slide

After this lesson, I can…

… simplify fractions that contain letters.

Goals

Slide 5 - Slide

Simplify Fractions

\frac{​ 6 ​ ​}{​ 9 ​} = . . .

\frac{​ 1 8 ​ ​}{​ 3 6 ​} = . . .

\frac{​ 2 5 ​ ​}{​ 1 2 5 ​} = . . .

Slide 6 - Slide

Simplify Fractions

\frac{​ 6 ​ ​}{​ 9 ​} = \frac{​ 2 \cdot 3 ​ ​}{​ 3 \cdot 3 ​} = \frac{​ 2 ​ ​}{​ 3 ​}

\frac{​ 1 8 ​ ​}{​ 3 6 ​} = \frac{​ 1 \cdot 1 8 ​ ​}{​ 2 \cdot 1 8 ​} = \frac{​ 1 ​ ​}{​ 2 ​}

\frac{​ 2 5 ​ ​}{​ 1 2 5 ​} = \frac{​ 1 \cdot 2 5 ​ ​}{​ 5 \cdot 2 5 ​} = \frac{​ 1 ​ ​}{​ 5 ​}

Slide 7 - Slide

Exercise 78 - Pag. 37 (No homework)

Slide 8 - Slide

Simplifying fractions that contain letters

Slide 9 - Slide

Exercise 79 - Pag. 38

timer

2:00

Slide 10 - Slide

Exercise 80 - Pag. 38

timer

2:00

Slide 11 - Slide

Worktime

You work neatly by…

… reading the theory (again) before asking a question to your classmate.
… raising a hand before asking a question to the teacher.
… if the teacher is busy, remember your question and move on.

Help:

Exercises: 79, 80, 81 and 82.

Assignments:

Pages: 37-38

Exercises: 79, 80, 81 and 82.

Assignments from the planning of §6.6:

Extra:

Exercises: L11

Slide 12 - Slide

Now I can…

… simplify fractions that contain letters.

Reflection

Slide 13 - Slide

Exercise 82 - Pag. 38

Slide 14 - Slide

Mr. Fintelman (FNL)

Wednesday November 11th

2024

Date

Wednesday March 26th 2025

Paragraph

§6.6 Simplification with fractions

Pages from the handbook

Pag. 39-41

Subject

Adding and subtracting fractions

Today is the day...

Slide 15 - Slide

I can already…

… simplify fractions that contain letters.

Prior Knowledge

Slide 16 - Slide

Exercise 81 - Pag. 38

Slide 17 - Slide

After this lesson, I can…

… add and subtract fractions that contain letters.

Goals

Slide 18 - Slide

Exercise 83 - Pag. 38 (No homework)

Slide 19 - Slide

Common denominators

Slide 20 - Slide

Exercises 84 + 85 - Pag. 39

Work in silence on these exercises for a couple of minutes.

timer

5:00

Slide 21 - Slide

Exercise 86 - Pag. 40 (No homework)

Slide 22 - Slide

No common denominators

Slide 23 - Slide

Exercise 88 - Pag. 39

timer

2:00

Slide 24 - Slide

Worktime

You work neatly by…

… reading the theory (again) before asking a question to your classmate.
… raising a hand before asking a question to the teacher.
… if the teacher is busy, remember your question and move on.

Help:

Exercises: 79, 80, 81, 82, 84, 85, 88, 89 and 90.

Assignments:

Pages: 37-41

Exercises: 79, 80, 81, 82, 84, 85, 88, 89 and 90.

Assignments from the planning of §6.6:

Extra:

Exercises: L11, L12 and L13

Slide 25 - Slide

Now I can…

… simplify fractions that contain letters.
… add and subtract fractions that contain letters.

Reflection

Slide 26 - Slide

Exercise 89 - Pag. 38

Slide 27 - Slide

§6.6 Simplification with fractions

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