§8.1 Simplifying

• Wiskunde
• Middelbare school
• vwo
• Leerjaar 1

C8 Powers and Letters

Mr. Fintelman (FNL)

Thursday May 22nd

2025

Mr. Fintelman (FNL)

Wednesday November 11th

2024

Date	Thursday May 22nd 2025
Paragraph	§8.1 Simplifying
Pages from the handbook	Pag. 105-106
Subject	Simplifying and the order of operations

Today is the day...

I can already…

1. … simplify additions, subtractions and products with letters.

Prior Knowledge

Prior Knowledge

After this lesson, I can…

1. … apply the order of operations when simplifying.

Goals

Order of operations

5⋅5−8+12÷2​2​​⋅14÷(√​4​​​−9)

Order of operations

5⋅5−8+12÷2​2​​⋅14÷(2−9)

Order of operations

5⋅5−8+12÷2​2​​⋅14÷−7

Order of operations

5⋅5−8+12÷4⋅14÷−7

Order of operations

25−8+3⋅−2

Order of operations

25−8−6

Order of operations

11

Order of operations with letters

Exercises 1 + 2 - Pag. 105

Exercise 3 - Pag. 106

Exercise 4 - Pag. 106

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: 1, 2, 3, 4 and 5

Assignments:

Pages: 105-106

Exercises: 1, 2, 3, 4 and 5

Assignments from the planning of §8.1:

Extra:

Exercises: -

Now I can…

1. … apply the order of operations when simplifying.

Reflection

Exercise 5 - Pag. 106