§6.1 Squares - PART 1

• Wiskunde
• Middelbare school
• vwo
• Leerjaar 1

C6 Formulas and Letters

Mr. Fintelman (FNL)

Friday February 14th

2025

Mr. Fintelman (FNL)

Wednesday November 11th

2024

Date	Friday February 14th 2025
Paragraph	§6.1 Squares
Pages from the handbook	Pag. 11-14
Subject	Squares

Today is the day...

I can already…

1. … use the order of operations in calculations.

Prior Knowledge

Order of operations

After this lesson, I can…

1. … do calculations with square numbers.

Goals

Squares

Squares

Exercise 2 - Pag. 12 (WRITE ALONG!)

.

1² =               6² =               11² =               20² =         

2² =               7² =               12² =               25² =         

3² =               8² =               13² =    

4² =               9² =               14² =

5² =               10² =             15² = 

Exercise 2 - Pag. 12

Exercise 3 - Pag. 12

Exercise 3 - Pag. 12

Exercise 5 - Pag. 12

Exercise 5 - Pag. 12

Negative numbers

We know that...                                 Be silent:

Now (try to) explain this...

2​2​​=2⋅2=4

−2​2​​=

(−2)​2​​=

Squares of negative numbers

Exercise 11ab - Pag. 14

Exercise 11ab - Pag. 14

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: 2, 3, 4, 5, 9 and 11.

Assignments:

Pages: 11-14

Exercises: 2, 3, 4, 5, 9, 10 and 11.

Assignments from the planning of §6.1:

Extra:

Exercises: 6 and 12

Now I can…

1. … do calculations with square numbers.

Reflection

Exercise 11cd - Pag. 14

Exercise 11cd - Pag. 14