1THV Ch3 Graphs REFRESH p.88/89

• Wiskunde
• Middelbare school
• havo
• Leerjaar 1

1THV Ch3 Graphs REFRESH p.88/89

This paragraph, filled with 5 exercises, you are going to do this lesson.

First something else.

Making exercises and correcting them.

There's not much use in JUST making exercises without checking on it, is there?

If you have no clue what mistakes you made, you will probably

make them again, on the test...   

Let me show you how to go about,

checking on your work.

After having made the exercises, you consult open the Solutionsbook and look for the good answer.

Then COMPARE your work to the books answer.

The next slide gives you an example.

Taken from §3.1, that you made for today.

OPEN YOUR NOTEBOOK AND CHECK ON THE FOLLOWING EXERCISE RIGHT NOW!

Sometimes you are working on an exercise, but you have NO CLUE WHAT TO DO...

What to do then?

- You can stop right away and put away the book.

- You can also find a CLUE in the SOLUTIONSBOOK.

- See the next slide!

Question d is a mystery to me...

Let's look up the solution!

'Join the points with

 a smooth line'.

On the right you easily see 

what is meant by that!

In this task the word 

'inhabitants' appears

 several times.

If you don't know it, you can look it up. Just Google it!

Look below for the meaning.

You can even HEAR the way it is SPOKEN!

Homework time.

Do REFRESH, p.88/89 now.

Good luck!