Lesson 1 H6 par 1 stroboscopic photo

• nask
• Middelbare school
• havo
• Leerjaar 2

Program;

- Very nice grades for the Math Skills!

- Start chapter 6

- Explanation about  why we use graphs

- Rules for drawing a graph

- Practise exercise

- Draw your own graph

What is a stroboscopic photo?

A stroboscopic photo

- It's an image that shows you several pictures

- Via a stroboscopic photo you can represent a movement

- From this photo you can fill in a table and translate it to a graph

Take a look in your book:

What is the difference between a table and a graph?

How many seconds are there between every picture?

How much time is there BETWEEN photo A and photo G?

What are things you need to pay attention to when drawing a graph?

Make sure:

- To put distance on the verticale axis (y-axis) and time on the horizontal axis (x-axis)

-  The steps are the same size

- To put the data from the table in the graph

- To draw a line between the points of data

- To draw with a pencil and your triangle ruler (set square)

The graph

Time to get to work!

- Make exercises paragraph 1

ex. 4 to 7

- First 5 minuten WI!

- Finished? Read paragraph 3 on page 188