• What is LessonUp
  • Search
  • Channels
‹Return to search

1Tvwo §9.3 Working with formulas

1 / 24
next
Slide 1: Slide
WiskundeMiddelbare schoolvwoLeerjaar 1

This lesson contains 24 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 30 min

Items in this lesson

Slide 1 - Slide

§ 9.3 Working with formulas
We've done so much with formulas, in § 9.1 and § 9.2:
+ shortening                + simplifying            + you name it!
However you might wonder:
What on earth can we DO with those formulas ?!
This burning question will be answered now!                            

Slide 2 - Slide

y = 12 - 4x - 2x
A
y = 12 - 6x
B
y = 6x
C
y = -16x
D
y 18x

Slide 3 - Quiz

u = -3c + 4c - 6 - 7
A
u = -c - 13
B
u = c - 13
C
u = 1c - 13
D
u = -c + 13

Slide 4 - Quiz

In this paragraph we will practise how to calculate the result (= outcome) of a formula

Slide 5 - Slide

Below are two examples.
Watch how the x sign returns, when filling in a number!

Slide 6 - Slide

A little more about the multiplication sign follows.
And about the order of operations, too.
 Just watch the next slide!

Slide 7 - Slide

Here is some THEORY.
Next slides shows an EXAMPLE of this theory.

Slide 8 - Slide

And here is an example:

Slide 9 - Slide

There are a few more complicated exercises in this paragraph.
-  That's why we now do one of them!
This will make it easier to deal with the others, 
later this lesson, on your own.
-  Open your Notebook and get a pen, please.

Slide 10 - Slide

Slide 11 - Slide

Slide 12 - Slide

Make 22a in your 
Notebook, now.

ANS
timer
1:30

Slide 13 - Slide

My final answer to 22a is: ........

Slide 14 - Mind map

SOLUTION:


Slide 15 - Slide



Now make 22b in your Notebook. Good luck!
timer
1:30

Slide 16 - Slide

Your teacher asks a few of you for your answer.

Slide 17 - Slide



Solution:   

Slide 18 - Slide








Finally 
make 
22c in your Notebook.
ANS
timer
1:00

Slide 19 - Slide

The formula for 22c is: ........

Slide 20 - Mind map





Finally 
make 
22c in your Notebook.
Solution:
SOLUTIONjkhj
Solution:

Slide 21 - Slide

Homework:  § 9.3 Choose your path
You may skipp 22, because we did this one together.

Slide 22 - Slide

Learning goals achieved?
if   t = 14    than p = .......
if   t = - 3   than p = .......

Slide 23 - Slide

Solution

Slide 24 - Slide

More lessons like this

1TH/vwo §9.3 Working with formulas

March 2021 - Lesson with 21 slides
WiskundeMiddelbare schoolvwoLeerjaar 1

1TH/Vwo §6.4 Making formulas for graphs (long version)

December 2020 - Lesson with 21 slides
WiskundeMiddelbare schoolhavo, vwoLeerjaar 1

2TH §9.3 Intersecting lines

March 2024 - Lesson with 34 slides
WiskundeMiddelbare schoolvwoLeerjaar 2

1TH/vwo CH 9 CLIL activities!

May 2022 - Lesson with 19 slides
WiskundeMiddelbare schoolhavo, vwoLeerjaar 1

2Tvwo 9.3 Intersecting lines (1)

April 2020 - Lesson with 40 slides
WiskundeMiddelbare schoolvwoLeerjaar 2

3TH / VWO §9.3 / §9.6 Calculating with powers

May 2020 - Lesson with 22 slides
WiskundeMiddelbare schoolhavoLeerjaar 3

3TH §9.3/ 3TVWO §9.6 Calculating with powers

September 2020 - Lesson with 21 slides
WiskundeMiddelbare schoolhavoLeerjaar 3

1TH/VWO §9/1 9/2 9/3 MORE PRACTICE

May 2023 - Lesson with 38 slides
WiskundeMiddelbare schoolhavo, vwoLeerjaar 1
LessonUp
TermsPrivacy StatementCookie StatementContact
English

Our Cookies

We use cookies to improve your user experience and offer you personalized content. By using Lessonup you agree to our cookie policy.

Change settings