Prior Knowledge

• Wiskunde
• Middelbare school
• vwo
• Leerjaar 1

C8 Powers and Letters

Mr. Fintelman (FNL)

Monday May 19th

2025

Mr. Fintelman (FNL)

Wednesday November 11th

2024

Date	Monday May 19th 2025
Paragraph	Prior Knowledge
Pages from the handbook	Pag. 104
Subject	Calculating with letters

Today is the day...

I can already…

1. … fill in numbers for variables.

Prior Knowledge

Properties of a circle

After this lesson, I can…

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

Goals

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

5 m

5 m

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

2 m

2 m

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

x

x

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

x

y

Simplify letters

Exercises 1 + 3 - Pag. 104

Exercises 2 + 4 - Pag. 104

Exercise 5 - Pag. 104

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: 104

Exercises: 1, 2, 3, 4 and 5

Assignments from the planning of §7.3:

Extra:

Exercises: -

Now I can…

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

Reflection

Exercise 5 - Pag. 104